We’ve spent countless hours researching proven NSF Certified filtration systems so you don’t have to waste your time on reading outdated and misleading reviews — Heck, some of these systems can be controlled using your phone.
So whether you need to fight high Iron levels, sediment, and bacteria – we have you covered!
Springwell WS is our best overall pick with a 4.9/5 rating and well over 1000+ positive reviews.
Expert Picks
- Best Overall: SpringWell WS
- Best for Iron: SoftPro Iron Master
- Best For Sulfur: US Water Systems Matrix Infusion
- Best For Manganese: Pentair Iron and Manganese filter
- Best Cartridge filter: Express Water Heavy Metal Filter
- Best Sediment filter: iSpring 3-Stage
#1 SpringWell WS Whole House Well Water Filter — Best Overall
If you want a system that’s practically set and forget – look no further than SpringWell WS well water filtration system.
What you’re getting is a system that’s best-in-class at removing high levels of Iron, manganese and sulfur all while NOT slowing your faucet to a trickle.
Features:
- User-friendly digital interface
- Maintenance-free
- Certified components
- Satisfaction guaranteed
- Lifetime warranty
Use Coupon Code: QWL5 to save!
What we like best
WE love how simple this system is to use in our tests for performance, ease of use and water quality – 5/5 stars in our book.
You can simply monitor your system from your phone, make needed adjustments to backwash based on YOUR needs and the regeneration process eliminates the gross rotten-egg smell.
So say goodbye to bad odors, tough-to-clean stains on your laundry & bathroom fixtures and hello to fresh crisp tasting water with its multiple filtration stages.
Springwell WS carries a 4.9/5 rating with well over 1000+ positive reviews.
Pros
- The SpringWell WS Well Water Filter System is a great choice for those who want complete control of their system, with a clean safe water supply..
- The app allows you to monitor flow rate, filter life, battery, daily water usage, peak flow and regeneration.
- It also has a digital display that is easy to program and no drop in water pressure with this system.
- Maintenance is minimal as it requires very little maintenance and can be set to run on a daily regeneration cycle.
- The sediment pre-filter needs changing every 6-9 months depending on the quality of the water and usage, while the filter media will last up to 25 years with little or no maintenance required.
- It’s advanced air injection oxidation process will remove up to 7 PPM of iron, 8 PPM of hydrogen sulfide and 1 PPM Manganese – highest among the competition – making it an ideal choice for those who don’t like odors or rusty looking water.
- The impressive flow rate (12-20 GPM) makes it perfect for homes with 1–4 bathrooms!
Cons
- The higher-than-average initial cost might seem high for most due to it’s advanced filtration and high flow-rate capabilities. However, you should seriously weigh this against the long-term savings of not having to frequently change filters, or whole-units in other cheaper models.
- Installation may require professional help if you don’t have any DIY skills yourself (or access to someone who does) – this will be additional costs.
- We do wish the fittings were metal and not plastic – not a deal breaker by any means.
SpringWell WS Product Updates:
- Previous versions of the Springwell WS had limited filtration capabilities and now with the latest upgraded model have proven to be more efficient and effective — it can now handle up to 20 gallons per minute (20 GPM).
- Improved UV filter purification add-on that is capable of 15 GPM and a 30mj/cm2 that’s the highest ratings we have seen for UV filters.
- Free installation kit
Use Coupon Code: QWL5 to save!
Read our Full Review: Springwell WS Review
#2 Aquasana Rhino UV Well System — Best For Hard Well Water
Aquasana’s well water purification system is excellent for anyone looking to solve three problems with their water:
Bacteria, taste and limescale with a all-in-one system that’s pretty simple to use.
Although the system looks intimidating at first, let me tell you that it’s the complete opposite and in fact, filter changes take less than 10 minutes to do.
Features:
- Microorganism-free water
- Quick filter changes
- Conditions water without removing beneficial minerals
- Clog-free upflow tank design
- High-quality brass fittings
Best For: Those that are looking for fresh tasting water and to help reduce lime-scale buildup for a decent price.
Not Best For: This system isn’t that great if you have extreme levels of Iron in your water and for this, we would consider SoftPro Iron master.
Pros
- Aquasana whole house water filter isn’t the best way to filter iron from well water, but it produces gallons of the cleanest, freshest-tasting water imaginable for pennies per day.
- We like the fact that the water conditioner doesn’t give you that slippery feeling that salt-based system are known for.
- The UV purifier kills pathogens for the highest possible level of purity — it’s the best filter for overall contaminant removal.
- It uses a combination of ultraviolet light and activated carbon filtration to remove 99% of contaminants from your well water, including bacteria, viruses, chlorine and other chemicals.
- The system features easy-to-use controls so users can quickly adjust settings according to their needs without having extensive knowledge about how these systems work beforehand.
- If you have heavy sediment issues, you’ll be happy to know that Aquasana upgraded there pre-filter to accommodate these issues effectively.
- The system also reduces sediment buildup in pipes and fixtures by trapping particles as small as 0.5 microns in size before they can enter your home’s plumbing system.
- We also like the simplicity in tank changes.
- What ever the post filter doesn’t catch, the UV filtration system will zap bacteria and viruses in its path.
- Updated divider valves improve water flow up to 15 GPM.
Cons
- This system is a relatively expensive, and add in the fact you need professional installation in order to not void their warranty, is kind of a bummer.
- The warranty coverage for the Aquasana Rhino UV Well System is 5-year limited, and may not cover all potential issues that could arise.
Aquasana Product Updates:
- Older versions of the Aquasana Rhino had a 3-stage filtration system, which was not as effective in removing contaminants from water.
- The latest version has a 4-stage filtration system that is more efficient at removing bacteria, viruses, and other contaminants from well water.
- It also features an ultraviolet light to kill any remaining microorganisms before they reach your tap.
#3 SoftPro Iron Master — Best Iron Filter for Well Water
If iron’s the problem, the SoftPro Iron Master is the solution. It’s advanced Air Induction Technology (AIO) uses air as a natural oxidizer, boosting iron removal to maximum levels — no other whole house water filter system comes close.
Components are independently certified, competitively priced and come with a lifetime warranty on the control valve and tank.
Bar none, it’s the best way to filter iron from well water.
Features:
- Removes iron up to 30 PPM
- Reduces manganese and hydrogen sulfide
- Multiple filtration stages
- Programmable control valve
- Quiet operation
- 60 day money back
- Quick connect hoses
Best for: Those with high levels of Iron and for those looking for a quiet system for a great price. The Katalox media lasts 5–10 years under average well conditions and the system is designed for easy installation & maintenance.
Not best for: This system doesn’t come with a sediment pre-filter and If you have high sediment issues, the components in this system will wear out quickly. You can purchase one separately.
Pros
- If thick orange stains dirty your toilet bowl or cling to your shower door, nothing cleans it up faster than the SoftPro Iron Master.
- If too much iron is your problem, SoftPro is the only system you need. This system removes up to 30PPM of Iron without any added oxidizers.
- Three size options so you’re not overpaying for what you don’t need
- It has a high flow rate that allows it to filter large amounts of water quickly and efficiently without sacrificing quality or performance.
- This system is also chemical free and that’s perfect if you’re on a septic system.
- Updated divider valves improve water flow up to 12 GPM, so there’s really no issues with running multiple faucets at once or appliances.
- The system is easy to install and maintain, making it a great option for DIYers who don’t have much experience with plumbing systems but still want access to clean drinking water at home.
- It comes with a 7-year warranty which provides peace of mind when purchasing this filter, as well as assurance that any issues will be taken care of by the manufacturer if they arise during its lifetime use period.
Cons
- SoftPro doesn’t come with a pre-filter, but one can be added on for additional cost.
- It’s also not the best for dealing with sulfur odors — it removes less hydrogen sulfide than similar models.
- The filters used in this system require regular maintenance which can add up over time if not done properly or regularly enough; this could lead to costly repairs down the line if not addressed promptly when needed.
SoftPro Product Updates:
- SoftPro has been upgraded with an improved electronic control panel that allows for easier and more precise water filtration.
- The system now offers a higher flow rate, allowing users to filter more water in less time.
- Upgraded tank design that requires less frequent maintenance and replacement of filters, resulting in lower overall costs over time.
- The updated model is made from stronger materials that are designed to last longer than previous versions.
- New safety features have been added to ensure safe operation of the system at all times. This includes automatic shut-off when levels become too high or low as well as other safeguards against potential hazards.
Read our Full Review: Softpro Iron filter review
#4 Pentair — Best For Manganese & Bacteria
The Pentair Iron & Manganese whole house water filter for well water combo is like having a water treatment plant in your home.
If you’re having problems with Iron, Manganese, hard water, bacteria and odors — this is the system you need.
Pentair makes water tastes as good as fancy bottled brands without the sticker shock.
Features
- Makes pathogen-contaminated water safe
- Removes iron up to 10 PPM
- NSF/ANSI Certified
- Exceptional customer service
- Eliminates brown/orange stains
- Crisp & Clean water
Best For: Those that have tested for having bacteria in their water supply and for those that want to completely stop scrubbing black/orange stains from their sink basins.
Not best for: Those on a budget, this is a top of the line system that comes with a steep price. I would lean towards Springwell WS with their similar addons for a better price.
Pros
- We like that it’s NSF 61 & 42 certified and the premium activated carbon filter removes odor and taste impurities — no other model makes water safer or better tasting.
- We like that there’s two options to choose from (1-3 or 4 – 6 bathrooms) in filtration so that you’re not overpaying for what you don’t need.
- We also like that how easy the system is to manage backwashing cycles that we can set daily or just let the system detect when it’s time.
- You will also like how well this system tackles Iron.
- This system is perfect for anyone with a septic system as the system doesn’t create any waste water.
- We like the valve kit that makes it easy to swap out tanks.
- The sediment pre-filter is rated at 5 microns.
Cons
- Cost significantly more than similar brands
- Noisy operation
Pentair Product Updates:
- Updated sediment filter to 5 microns
- Two models to choose from
#5 US Water Systems Matrixx InFusion – Best For Sulfur in Well Water
If your well water smells like “low-tide” then I have good news for you. The Matrix Infusion system by US water systems, has the best filter for well water that has a rotten egg smell on the market today by removing up to 30PPM of Sulfur — that’s a big deal!
Features:
- Automatic backwashing
- multiple filtration stages
- Simple installation
- No filter replacement needed
- NSF Certified Parts
- Tackles Odors
- BlueTooth tech
Best for: Those looking for a solution to remove sulfur and improve their overall water quality at a great price — This has always been an issue for many in Central Florida and Ohio, so check them out.
Not best for: If you’re on a strict budget, the added costs can bite you as the cost to run this system is roughly $250 – $400 per year for hydrogen peroxide.
Pros
- You can get this system programmed and up in running in less than 30 seconds!
- What I also love, is the fact that it uses 30% less water during the backwash process over comparable systems and you can also monitor your system with their app straight from your phone or tablet.
- Another benefit, is that this system only uses about $2 of electricity per year thanks to it’s 12-volt operating system — I think you’ll change the battery in your Tv’s remote more often than this system.
- If you like how much sulfur this system reduces, you’re going to really love the Smart-leak detection add-on that no other well water filtration system offers.
- Smart leak detection can be setup in key areas of your home (bathrooms, laundry, kitchen, etc.) and if the system detects a leak or excessive water use, the system will shutoff your water flow – some owners have saved $500 off of their homeowners insurance using this detection system – great add-on.
- You have multiple options in water flow rates: 10, 15, 20, and 25. This helps keep costs low by only getting what you need.
- We like that we’re getting a commercial grade system for residential use.
Cons
- Filter media has a shorter life-span when compared to other media types.
- The additional costs over comparable air injection systems.
US Water Systems Matrixx Product Updates:
- Updated backwashing feature
- Leak detector – system will shutoff water flow in event of a leak detected in your home to prevent flooding.
- Smart-valve tech – gives you control of your system from your mobile/tablet. Great update US Water Systems!
#6 iSpring 3-Stage Best Cartridge Well Water Filtration System
iSpring’s whole house water filter system for wells removes problem contaminants in well water with ease.
It’s dual carbon block filters are particularly effective at refining taste, reducing sediment and a host of chemicals, from chlorine to pesticides that make water look, smell and taste bad.
Features:
- Improves water’s taste and appearance
- Generous-capacity filters
- Performance-certified components
- Won’t decrease water pressure
- DIY-friendly installation with basic plumbing skills
Best for: Those worried about water pressure, pesticides, chemicals and most common water contaminants. Maintenance is painless.
Not best for: If you have bacteria & viruses in your well, this isn’t the system for you and we would recommend a system that has UV light. This system also can’t be installed outside.
Pros
- Some multi-stage systems have you hopping every few months, but with the iSpring, you can fill more than half-million reusable water bottles between filter changes.
- Low cost of ownership is good news for both your wallet and the environment, making the iSpring a bargain.
- iSpring’s whole house water filter system for wells removes problem contaminants in well water with ease.
- It’s dual carbon block filters are particularly effective at refining taste, reducing sediment and a host of chemicals, from chlorine to pesticides that make water look, smell and taste bad.
- Premium filter cartridges are third-party tested and meet NSF safety and performance standards — reinforced housings eliminate leaks.
- If your water tastes like it came from a swamp, iSpring’s multi-stage well water filtration system takes taste to a whole new level.
- The sediment pre-filter eliminates turbidity and protects your plumbing, while two top-quality carbon block filters join forces to remove the maximum number of taste impurities for the freshest-tasting water possible.
Cons
- No filter change indicators
- Higher-than-expected price for carbon-only filtration
Ispring Product Updates:
- CTO carbon block filters for enhanced water quality
Read our Full Review: Ispring 3-stage Review
#7 Express Water Heavy Metal Whole House Well Water Filter
Express Water’s triple-stage whole house water filtration system for well water captures more than 80 contaminants from well water with ease.
The KDF 85 media stops microorganisms in there tracks so that makes water safer and tastes as fresh as premium bottled brands for pennies on the dollar.
Features:
- Removes heavy metals, Iron, Chlorine and pesiticides
- Removes Lead & Arsenic
- Low-maintenance
- Quick filter swap outs
- Tool-free filter changes
- No backwashing and media to think about.
Best for: Those looking for a low-maintenance system to remove heavy metals and microorganisms – It’s an all-around system for your well water at a decent price.
Not best for: This system isn’t good for removing dissolved ferrous iron from your system like many other 3-stage cartridge water filters do.
Pros
- This system is built for the busy family that doesn’t want to think about changing their filters out every 6 months.
- Independent pressure gauges for each filter cartridge tell you when it’s time for maintenance.
- The KDF filter cartridge is engineered for maximum contact time with water contaminants, so lead reduction levels are the highest possible.
- Lead is toxic, especially for children, so quality filtration is critical. Systems that depend on reduction in water quality to indicate when maintenance is due won’t cut it with lead because, unlike sediment and chlorine, it’s tasteless and invisible. Replacing filter cartridges on time is critical for performance.
- Express Water makes maintenance simple with gauges that tell you when each cartridge is spent — you’ll know your system’s status at a glance.
- You’ll pay few dollars more for this system than similar models — KDF85 media isn’t cheap — but the reassurance of superior lead filtration is priceless if you have kids in the house. This well water filtration system lets you drink with confidence.
Cons
- Shorter-than-average warranty
- Doesn’t remove ferrous iron.
Express Filter Product Updates:
- High flow capacity connectors
#8 Culligan WH-HD200-C Best Well Water Filter For Sediment
Culligan’s whole house well water filtration system tackles the toughest sediment problems, removing dirt, sand, rust and silt particles from 1–50 microns depending on the size cartridge you choose.
Features:
- Budget-friendly price
- Flexible filter choice
- Heavy-duty construction
- Battery-operated filter-change timer
- Integrated bypass valve
Best for: Those with heavy sediment issues in their well water. This system handles dirt, sand, rust and silt particles from 1–50 microns — pretty impressive!
Not best for: Those that have more than a sediment problem, I would lean towards Ispring’s 3-stage for more overall water contaminant removal.
Pros
- Culligan’s whole house well water filtration system tackles the toughest sediment problems, removing dirt, sand, rust and silt particles from 1–50 microns depending on the size cartridge you choose.
- Carbon filter that can also reduce chlorine taste and odor impurities.
- Engineered for safety and durability, it’s NSF certified for structural integrity and low-lead compliance.
- DIY or professional installation is a breeze and filters are backed by a two-year warranty and Culligan’s commitment to service.
- The best solutions are often the simplest. If your well water is safe from organic materials, why drop your hard-earned cash on a do-everything well water filtration system when all you need is a whole house water filter that removes the most common contaminants found in well water – sediment.
- Equipped with a transparent cartridge housing, you can watch your filter work in real-time, trapping large particles that can damage your appliances and ruin drinking water quality. The next glass you fill will be noticeably clearer.
- The beauty of this model is that you get the convenience of whole-home filtration without breaking the bank. For the same price as a filter pitcher, the Culligan improves your water quality home-wide.
Cons
- Filter cartridges sold separately
Culligan Product Updates:
- Filter life monitor
Read our Full Review: Culligan sediment filter review
#9 iSPRING RCS5T Best Reverse Osmosis System For Wells
iSpring’s RCS5T isn’t your typical residential RO filter for well water — it’s designed with a booster pump to help those with low water pressure.
Features
- High-capacity system
- Tankless design saves space
- 0.0001 micron membrane rating
- 1:1 waste to clean water ratio means less water use
Best for: Those looking for a compact reverse osmosis system for well water that’s reliable and affordable.
Pros
- The Ispring RCS5T is a powerful whole-home filtration system, with a dual-flow membrane and powerful booster pump that can filter up to 500 gallons of water per day.
- Five stages of filtration remove 99% of contaminants down to 0.0001 microns – even for well water, removing nearly all pathogens.
- The RO membrane should be replaced every 1500 gallons, while the pre- and post-filters last six months.
- A built-in pressure gauge allows homeowners to monitor the system’s performance without guesswork.
- The tankless design makes it easy to install in limited space, and most homeowners can install it with basic know-how in a few hours.
- The RCS5T is the best reverse osmosis water system for well water you can buy for a big family.
- Capacity and flow rate are affected by many factors, but this system still promises good results even under non-ideal conditions.
Cons
- Limited one-year warranty
- Filter changes can become costly overtime
- Optional tank required for optimal performance
Ispring RCS5T Product Updates:
- Nothing to report, yet.
Comparison Table
(Mobile users: Swipe to scroll)
Compare Brands & Models |
#1 SpringWell WS Well System |
#2 Aquasana Rhino w/UV |
#3 Pentair Filter Combo |
#4 SoftPro Iron Master |
#5 Matrixx Infusion System |
#6 Ispring 3-stage System |
#7 Express Water system |
#8 Culligan WH-HD-200 |
#9 Ispring RCS5T RO System |
---|---|---|---|---|---|---|---|---|---|
Rating | 5/5 | 5/5 | 4.5/5 | 4.5/5 | 5/5 | 4.5/5 | 4.5/5 | 4.5/5 | 4.5/5 |
Price | $$$ | $$$ | $$ | $$ | $$$ | $$$ | $$$ | $$ | $$ |
Contaminants Removed |
3 | 3 | 10+ | 3 | 10+ | 10+ | 10+ | 10+ | 100+ |
Filter Type |
Air Injection Oxidation + Sediment | Air Injection Oxidation + Sediment | Chemical Oxidation | Air Injection Oxidation | Chemical Oxidation | Multi-stage carbon block | Multi-stage carbon block/kdf filter | Sediment | 5-stages |
Capacity | 1M gal. | 1M gal. | 600,000 gal. | ~$150 gal. | 500,000 gal. | 100,000 gal. | 100,000 gal. | 24,000 gal. | 1500 gal. |
Flow Rate | 12-20 GPM | 12-20 GPM | 7 GPM | 12 GPM | 9-20 GPM | 9-20 GPM | 15 GPM | 8 GPM | 500 GPD |
BlueTooth | ✔️ | ✔️ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
Annual Cost | ~$40 | ~$240 | $300 | ~$40 | ~$400 | ~$225 | ~$250 | ~$100 | ~$120 |
Warranty | Lifetime | Lifetime | 1 year | 7 years | Lifetime | 1 year (limited) | 1 year | 2 year (limited) | 1 year (limited) |
Didn’t find what you’re looking for? See our other whole house water filter reviews:
How We Chose
Selecting the top filtration system for well water was a journey. We dedicated countless hours, ensuring our readers get reliable, top-tier recommendations. Here’s our in-depth process:
Filtration Efficiency: We didn’t just look at claims. We delved into the actual performance of each system. How effective were they at removing contaminants? How consistent was the water quality? The best systems stood out clearly.
Contaminant Removal: Different homes face different water challenges. We sought systems that could handle a broad spectrum, from common sediments to harmful chemicals and even bacteria. Versatility was key.
Taste & Clarity: Beyond safety, water should be pleasant. We assessed how each system improved the taste and clarity of water, ensuring that essential minerals weren’t stripped away in the process.
User-Friendliness: A system should simplify life, not complicate it. We evaluated the ease of installation, the clarity of user manuals, and the intuitiveness of daily operation.
Design & Size: Not every home has ample space. We prioritized systems that combined compactness with aesthetic appeal, ensuring they’d fit seamlessly into various home settings.
Trustworthiness: A system’s warranty and certifications speak volumes. We gave weight to those endorsed by reputable bodies like NSF International. Additionally, user reviews provided insights into long-term reliability.
Customer Support: A great product deserves great support. We explored how responsive and helpful companies were to user queries, issues, and feedback.
Overall Value: It’s more than just an initial investment. We considered maintenance costs, replacement frequencies, and energy efficiency to gauge true value.
After all our hard work, countless reviews, and some real hands-on time with these systems, we’re genuinely excited to share our top picks for well water filtration. Trust us, these are the real deal.
Buyers Guide
Of the 60-million plus private well owners in America, more than half have serious water quality issues that could benefit from filtration. But choosing the best whole house water filter for well water is both a challenge and an investment, so you want to get it right the first time.
There’s a lot to learn, and we want to help. Let our comprehensive buying guide be your key to choosing the best system for well water.
Why You Should Test Your Well Water
Although your well water may look clean and smell great, you should still test it to ensure that the minerals found in the water are safe for consumption. It’s important to know what minerals are in your water because certain ones can be good for you while other ones are known to cause health problems.
If you don’t regularly test your well water, you’re at risk of ingesting harmful minerals in your everyday drinking water. Knowing the exact content in your well water will give you peace of mind that it’s safe to drink.
Having your well water tested by a professional lab is the best way to go to ensure a safe water supply – have a look at some top rated water testing kits here.
Common Contaminants Found in Well Water
While many consider well water to be a healthier alternative to municipal supplies, it’s not immune to contamination. Various factors, from surface runoff to corroded piping, can compromise its quality.
Common contaminants in well water include:
- Iron
- VOC’s
- Radon
- Sulfur
- Manganese
- Nitrates
- Coliform Bacteria
- Heavy Metals (such as lead)
- Radionuclides (such as uranium)
Noticeable Changes | Test Your Water For: |
---|---|
Corroded pipes or plumbing | Corrosion, pH, lead |
Stained Laundry or plumbing fixtures | Iron, copper, manganese |
Foul taste or odor, rotten egg smell | Hydrogen sulfide, corrosion, metals |
Salty taste | Chloride, total dissolved solids, sodium |
Scaly residues, soaps don’t lather | Hardness |
Water appears cloudy, frothy or colored | Color, detergents |
Dump, junkyard, landfill, factory, gas station or dry-cleaning operation nearby | Volatile organic compounds, total dissolved solids, pH, sulfate, chloride, metals |
Rapid wear of water treatment equipment | pH, corrosion |
Recurring gastro-intestinal illness | Coliform bacteria |
Nearby areas of intensive agriculture | Nitrate, nitrite, pesticides, coliform bacteria |
Gas drilling operations nearby | Chloride, sodium, barium, strontium |
Odor of gasoline or fuel oil, and near gas station or buried fuel tanks | Volatile organic compounds |
Household plumbing or service lines that contain lead | pH, lead, copper |
Source: EPA.GOV
Key Considerations
Consider these key features when shopping for whole house filtration systems:
- Contaminant Filtration Capability: The optimal filter balances affordability with efficacy. Start by testing your water to pinpoint contaminants. Then, research local risks, such as nearby landfills or pesticide-using farms. With this knowledge, set a budget and find a filter that offers the best contaminant removal within your price range.
- System Type: The type of filter media dictates its purification capabilities. For instance, if iron is your main concern, your options might be limited compared to addressing lead, where carbon, KDF, or RO filtration could be suitable. While whole-home filters purify all the water you use, they can be pricey and unsuitable for renters. On the other hand, point-of-use filters, which treat only drinking and cooking water, offer significant health protection at a more affordable rate.
Filter Type | Contaminants Removed |
---|---|
Air Injection Systems | Iron, Manganese, Hydrogen Sulfide |
Carbon Block Filter | Organic chemicals, unpleasant tastes & odors |
Sediment Filter | Silt, rust, metals and suspended particles |
KDF Filter | Heavy metals |
UV Filter | Bacteria and viruses |
Capacity
When comparing water filtration systems, consider its capacity to filter out contaminants such as sediment, bacteria and other particles from your well water. To do so, keep in mind the following:
- Flow Rate: Measure the gallons per minute (GPM) of your well to determine its water flow rate.
- Total Capacity: Calculate the overall capacity you need based on your daily water usage and how frequently you plan to change filters or cartridges. For example, if you consume 300 gallons a day and want a system to last a decade, opt for one with a capacity rating of 600k-1M gallons.
- Additional Factors: Take into account any specific factors in your area’s water supply, such as sediment levels, hardness, and iron content.
- Micron Rating: Select a filter with an appropriate micron rating that aligns with your local contaminants and your personal preferences regarding taste and odor in your tap water from sources like home wells, rivers, or nearby lakes.
Flow Rate
The average American household uses 300 gallons of water daily, according to the EPA.
To understand your own usage better, check your water meter in the morning and at night for a 7 day average and calculate your usage with our chart below.
Fixtures & Appliances | Flow-rate (GPM) |
---|---|
Dishwasher | 1-3 GPM |
Washing Machine | 3-5 GPM |
Shower | 2-5 GPM |
Toilet | 2-3 GPM |
Faucet | 2-4 GPM |
Brand Capacity & Flow Rate Chart
It’s worth noting that whole house water filters can sometimes be critiqued for diminishing water flow at your faucets. To ensure your household can simultaneously engage in various water-dependent activities, opt for a filter with a minimum flow rate of 6 gallons per minute (GPM).
While most systems typically maintain an average flow of 6–7 GPM, certain models cater to larger households, delivering up to 20 GPM or more.
Brand | Capacity | Flow Rate |
---|---|---|
Springwell WS | 1,000,000 Gallons | Up-to 20 GPM |
Aquasanna EQ | 500,000 Gallons | 7 GPM |
SoftPro IronMaster | 600,000 Gallons | 10 GPM |
Pentair Iron & Manganese | 600,000 gallons | 7 GPM |
US Water Systems | 500,000 gallons | 10 GPM |
Express Water | 100,000 gallons | 15 GPM |
Ispring | 100,000 gallons | 15 GPM |
Well Pump Flow Rate
his often overlooked detail can significantly impact your well water filtration system selection. Understanding your “effective flow-rate” is crucial for choosing the right-sized whole house filter system to suit your requirements.
How to Calculate Your Well Water Flow Rate
1. Make sure all water faucets indoors is closed off and not running.
2. Grab a 5 gallon bucket and locate your spigot nearby your well pump.
3. Begin filling up your 5 gallon bucket and set a timer on how many seconds it takes to fill up.
4. For example: 5 GPM would be roughly 60 seconds to fill up a 5 gallon bucket. See our chart below.
Seconds To Fill 5 Gallon Bucket | Well Pump Rate | Seconds To Fill 5 Gallon Bucket | Well Pump Rate |
---|---|---|---|
76-100 | 3 GPM | 61-75 | 4 GPM |
51-60 | 5 GPM | 43-50 | 6 GPM |
38-42 | 7 GPM | 34-37 | 8 GPM |
31-33 | 9 GPM | 28-30 | 10 GPM |
26-27 | 11 GPM | 24-25 | 12 GPM |
22-23 | 13 GPM | 21 | 14 GPM |
20 | 15 GPM | 19 | 16 GPM |
18 | 17 GPM | 17 | 18 GPM |
16 | 19 GPM | 15 | 20 GPM |
14 | 21 GPM | 13 | 22 GPM |
12 | 23 GPM | 11 | 24 GPM |
10 | 25 GPM |
Micron Rating
Sediment pre-filters with a micron rating of no less than five can effectively remove contaminants larger than five-millionths of a meter. For even finer filtration, reverse osmosis (RO) membranes excel with an ultra-low micron rating, typically between 0.01 and 0.0001. This fine filtration is made possible because larger particles are initially trapped by pre-filters, allowing the RO membrane to achieve thorough purification.
Certifications
The presence of independent certifications on water filters guarantees their performance, but is the added expense justified?
Many companies utilize certified components in their systems without pursuing costly NSF and Water Quality Association certifications. While certification holds importance, it should be balanced with other factors like the brand’s reputation.
In general, the systems we review typically feature one of these certifications:
- NSF/ANSI Standard 53: Signifying a reduction in harmful contaminants
- NSF/ANSI Standard 58: Reserved for reverse osmosis water treatment systems
- NSF/ANSI Standard 42: Focusing on aesthetic improvements, such as reducing chlorine, taste, and odor
- WQA Gold Seal Certification: Assuring structural integrity of filter housing and media containment
- NSF/ANSI Standard 44: Relevant for water softeners and conditioners
- NSF/ANSI Standard 61: Ensuring the integrity of water system components
Read our guide on “What NSF Certified Means Exactly.”
Customer Support
While budget-friendly water filters may appear attractive, it’s crucial to consider what comes after the sale. Does the company offer installation support? Will they assist in troubleshooting performance issues? Are replacement parts readily available? And what about the warranty? Investing in a whole house water filter is a significant decision. Opt for companies that value your investment.
The Necessity of Well Water Filtration
Municipal water undergoes rigorous monitoring and disinfection, meeting stringent EPA safety standards. In contrast, private wells lack these regulatory safeguards, posing a risk of contamination.
A study by the US Geological Survey (USGS) revealed that one in five private wells contained hazardous substances or bacteria. While water tests can inform you about your current water quality, a filtration system is the sole means to ensure both present and future protection.
Methods for Purifying Well Water
Well water purification systems can be categorized into two main types: point-of-use, which treat water from a single tap, and whole-house, which filter water as it enters your home.
The most effective whole house filter systems employ multiple stages and utilize various types of filters to minimize contamination. With the appropriate whole house filter, you can relish in pure and clean water from every faucet in your home.
Brand | KDF Carbon Filter | Oxidation | Adsorption | UV | Softening or Conditioning |
---|---|---|---|---|---|
SpringWell WS | ✔️ | *✔️ | |||
SpringWell Ultra | ✔️ | ✔️ | *✔️ | ✔️ | |
Aquasanna | ✔️ | ✔️ | ✔️ | ✔️ | |
Pentair Iron & Manganese Combo | ✔️ | ✔️ | ✔️ | ||
SoftPro IronMaster | ✔️ | ✔️ | |||
US Water Systems | ✔️ | ✔️ | |||
Express Water | ✔️ | ✔️ | |||
Home Master | ✔️ | ✔️ |
Removing Contaminants Based on Filter Types
The effectiveness of a whole house water filter in eliminating contaminants depends on the combination of filtration methods it employs. Here are some common filter types and the contaminants they can remove:
1. Sediment Filter
- Removes debris larger than its pores, including:
- Dirt
- Dust
- Silt
- Sand
- Rust
2. Carbon Filter
- Reduces various contaminants, including:
- PFAS
- Phosphate
- Select heavy metals
- Chlorine
- Chlorine byproducts (e.g., bromate and haloacetic acid)
- Pesticides
- Herbicides
- Industrial solvents, and more
- The level of reduction depends on the quality of the whole house water filter system. Carbon block filters, with their larger surface area, are considered superior to granular activated carbon (GAC) filters for most applications.
3. Reverse Osmosis Systems
- The gold standard for filtration. When equipped with sediment and carbon pre-filters, they virtually eliminate various organic contaminants. They can also remove:
- Fluoride
- Minerals
- Some arsenic
- Select microorganisms
4. KDF Filters
- Removes:
- Chlorine
- Hydrogen sulfide
- Mercury
- Lead
- Manufacturers often pair KDF and carbon filters for maximum lead removal. KDF also inhibits the growth of bacteria and fungi, keeping filters cleaner and enhancing their longevity.
5. UV Filters
- Use ultraviolet light to treat microorganisms by rendering them unable to reproduce. Bacteria that can’t multiply cannot cause disease. It’s the highest level of pathogen treatment on the market short of chlorination.
6. Water Softeners
- Remove minerals, including:
- Calcium
- Magnesium
- Barium
- Lead (less than 5 PPM)
- Effective, but increasingly unwelcome in ecologically sensitive areas because the briny wastewater they produce is bad for the environment. They also reduce no chemicals or pathogens.
7. Salt-based softeners (Water Conditioners)
- Changes the chemical composition of calcium and magnesium, preventing limescale formation. They are not as effective as traditional softeners but are cost-effective, produce no wastewater, and do not remove beneficial minerals. Water conditioners are suitable for various settings
Dealing with Iron in Well Water
Excessive iron in well water can lead to stubborn orange stains, pipe blockages, and an unpleasant taste.
To combat both ferric and ferrous iron, consider an iron filtration system equipped with an inline sediment filter.
For elevated iron levels (over 5 ppm), consider investing in a specialized softener with oxidation technology. This process converts ferrous iron to ferric iron and captures it in a dedicated tank.
Addressing Coliform Bacteria in Well Water
Filtering coliform bacteria from well water is essential, as their presence can indicate the potential for harmful fecal bacteria. While RO and carbon filters can address coliforms, they may not fully safeguard against microorganisms like E. coli.
To ensure complete protection — we’d consider using chlorine or UV light treatments. While a home chlorinator is an effective but costly option that requires maintenance, a simpler and more affordable alternative is a UV filter.
Removing Arsenic from Your Well Water
Arsenic, a naturally occurring chemical element, can contaminate underground water sources in certain regions. While standard water filters and softeners can remove arsenic, they may not always reduce it to safe levels. In contrast, reverse osmosis (RO) systems typically reduce arsenic levels to less than 90%.
For individuals residing in areas with a heightened risk of arsenic contamination, the most effective approach is to install a salt-based softener or an RO system equipped with an active alumina cartridge for maximum arsenic reduction.
Installation Expenses
When it comes to installing a water filtration system for your well, there are various factors to consider, including labor and average costs:
- Well Water Filtration System: Installation typically takes 4 to 8 hours and costs between $500 and $1200+.
- Reverse Osmosis System: Expect an installation duration of 4 to 8 hours with costs ranging from $500 to $1200+.
- UV Disinfection System: Installation usually takes 4 hours or less, with an average cost between $350 and $600.
- Softener or Conditioner: Installation can often be completed in 4 hours or less and may cost between $500 and $1200+.
These costs can vary depending on your specific location, the complexity of the installation, and the system type you choose.
Ownership Costs
A whole house water filtration system is more than a one-time purchase — maintenance costs should be taken into account. For example, a $500 system with activated carbon filters that need to be replaced every three months will cost $240 annually.
By opting for high-capacity filters that only need to be changed every six months, you can save up to $1,200 over a decade.
Cost isn’t everything when it comes to whole house water filters — capability matters. But when features are equal, why not keep your money in the bank?
Simplified Upkeep
The ideal water filter for well water should offer hassle-free maintenance that doesn’t break the bank.
Typically, most systems necessitate filter replacement every 6 to 12 months. However, making a slightly larger upfront investment may help minimize or even eliminate these annual expenses. Take your time to evaluate your choices and select the one that aligns with your budget and requirements.
Filtration Type | Annual Filter Replacement Cost on Average |
---|---|
Well Filtration System | $125 – $275+ |
Cartridge Based System | $150 – $350+ |
Tank Based System | $50 – $150+ |
Reverse Osmosis | $150 – $300+ |
Chemical Injection System | $50 – $250+ |
UV Disinfection System | $75 – $350+ |
Chemical Injection System | $75 – $400+ |
Look for these helpful features:
- Tool-free filter changes
- Extended life cartridges
- Filter change indicators
- Bypass valves that allow filter swaps without shutting off the main water supply
For water softeners, choose salt-free models unless you have the hardest water. What you’ll save in salt and utility costs more than outweighs the marginal difference in performance.
Understanding Warranties
Choose a company that provides an iron-clad warranty and generous return policy when purchasing a water filtration system. Make sure to read the terms of service before buying to ensure that all parts are covered.
This can save time, money, and headaches in the future. Don’t get stuck with a “limited lifetime warranty” for an expensive part!
Filtration Brand | Warranty | Money Back Guarantee |
---|---|---|
Springwell | Lifetime | 6-month money back guarantee |
Aquasanna | 6 years | 90 days |
Pentair Iron & Manganese | 5 years | 60 days |
Ispring | 1 year | 30 days |
3M Aqua-Pure | 5 years | 30 days |
Money-back Guarantees – What You Should Know
Money-back guarantees should be expected for such expensive filtration systems. To make sure you’re making the right decision, try a trial period of more than 30 days. Be aware of restocking fees and return shipping costs in the terms & conditions, and check if these are your responsibility.
Look for a 30/60/90-day trial period without fees for a better deal.
Pros & Cons
Pros:
- Well water filtration systems offer clean, safe drinking water for homes and businesses.
- They are cost-effective and low-maintenance compared to other filtration methods.
- These systems employ filters designed to eliminate contaminants like bacteria, viruses, sediment, and chemicals before water enters properties.
- They reduce health risks tied to contaminated well water.
Cons:
- Installing and maintaining well water filtration systems can be costly due to their complexity and specialized components, such as pumps and tanks.
- Neglecting maintenance can lead to reduced performance or system failure over time.
- Some contaminants may persist, requiring regular monitoring and testing.
Installation (Step By Step)
Here’s a straightforward guide on installing a whole house water filter for well water. You can often find helpful installation guides on YouTube or the manufacturer’s website.
- Start by turning off the main water supply to your home. This ensures no water enters your house during installation.
- Choose a suitable location for your filter, preferably near existing plumbing fixtures or in a basement utility room. Ensure there’s enough space for easy access and future maintenance.
- Install shut-off valves before and after the filter. This allows you to turn off water when needed without disrupting your entire home’s water supply.
- Connect a flexible hose from the outlet side of your well pump to an inlet port on the whole house filter system using appropriate fittings, such as compression fittings.
- Attach another flexible hose from an outlet port on your filter system back into your home’s plumbing system using the right fittings.
- Slowly turn on the main water supply valve to purge any air from the hoses connected to your new whole house filter system.
- Check for leaks around the fittings and tighten them if necessary.
- Turn on the shut-off valves before and after your filter system to allow water to flow through it.
- Test water pressure from faucets and showerheads to ensure it’s within acceptable levels. If needed, adjust your well pump settings to achieve adequate pressure throughout your home.
FAQ’s
Yes, most well water filters are DIY-friendly. Installation costs range from $350 to $550.
Replace filter cartridges as per manufacturer recommendations. UV lights should be changed annually.
It’s not mandatory, but filtering can enhance taste, soften water, and protect appliances.
Frequency varies, but with care, frames and fittings can last indefinitely. High-capacity models may need replacement after one million gallons.
Connect it before the filtration media tank to prevent heavy metals from entering.
Opt for a filter with a micron rating between 5 to 50, or 1 to 5 for very fine sediment.
Yes, you can install your system outside as long as it’s protected from sub-freezing temperatures and also from extreme weather conditions.
This depends on the hardness of your water. If you’re water has a hardness rating above 7gpg, then a water softener for well water would be beneficial.
Whole house RO systems can be expensive; most install point-of-use systems under the sink.