SpringWell’s WS Series has been around for years — and it shows. It’s one of the few well water filters that handles iron, sulfur, and manganese without overcomplicating things or killing your water pressure.
💡 Quick Highlights:
- 📱 Easy-to-use digital controls
- 📶 Bluetooth lets you monitor from your phone
- 🚿 Keeps your pressure steady
- 🌿 Doesn’t waste water or rack up maintenance costs
- 🤫 Runs quietly in the background
- 🛡️ Backed by a solid lifetime warranty
Use Coupon Code: QWL5 to save!
🔍 Who the WS1 Is Built For
If your well water leaves rust-colored stains, smells like eggs, or coats your tub with black grime, you’re not alone — and this filter was built with you in mind. It’s not flashy, but it’s reliable, hands-off, and easy to check in on from your phone.
We’ve seen it clear up sulfur smells, fix weird tastes, and keep pressure steady in homes with 1–3 bathrooms. Once it’s in, it does its job quietly — no babysitting required.
Still not sure? 🤔 Let’s walk through what it does best — and a few areas where it might fall short.
| ✅ Pros |
|---|
| 🔁 Set-it-and-forget-it operation — no constant tweaking needed |
| 📱 Bluetooth-enabled digital head for remote control and monitoring |
| 💨 Quiet performance — no loud pressure bursts or clunky cycles |
| 🚿 No drop in water pressure, even with multiple taps running |
| 🌱 Optimized backwash saves water — great for drought-prone areas |
| 🔧 DIY install possible with clear instructions and Clack connectors |
| 🛡️ Backed by a lifetime warranty and 6-month satisfaction guarantee |
| ❌ Cons |
|---|
| 🧰 Not beginner-friendly — plumbing tools and layout planning required |
| 💵 Higher upfront cost than basic well filters |
| 🦠 Doesn’t kill bacteria — needs UV add-on for that protection |
💭 My Take
If your well water smells like sulfur or leaves iron stains everywhere, this system might be your way out. It filters the stuff that causes the biggest headaches — and it does it automatically, without a pressure drop or constant fiddling.
What I like most is how little you have to think about it once it’s in. It runs quietly, you can monitor it from your phone, and the media inside is built to last for years before you’ll need to mess with it.
It’s not a budget system, but you’re paying for long-term peace of mind — and when you’re dealing with smelly, discolored water every day, that’s hard to put a price on.
🆚 Top Contenders: How the WS1 Stacks Up
SpringWell’s WS1 is a solid choice for many homes — but it’s not the only one out there. If your water quality issues are more extreme, or your setup calls for something simpler, these three contenders each bring something a little different to the table:
- SoftPro Iron Master – Need to tackle serious iron? This one removes up to 30 PPM — more than the WS1. It’s cartridge-based, so no air injection tank or backwashing required, but flow rates are lower and filters need changing more often.
- Home Master 3-Stage Well Filter – Simple, compact, and budget-friendly. Great for mild well water issues. It’s a cartridge-based system that doesn’t require electricity or app controls. You’ll trade off some power and automation, though.
- US Water Systems Matrixx InFusion – More of a premium pick. This 4-stage system includes chemical injection to crush sulfur odors and comes with high-end fittings and a 5-year warranty. Best for extreme cases or those who want max performance.
💡 Each system solves a different kind of problem — so think about what your well really needs. From iron overload to rotten egg stink, there’s a filter out there built for it.
📊 Performance Features:
Not all well water filters are built the same — and when it comes to performance, the details matter. Below is a quick breakdown of how the WS1 and WS4 compare side-by-side in terms of flow rate, capacity, and coverage.
🧪 How This System Works
The SpringWell WS1 and WS4 use a four-step process to treat common well water contaminants — namely iron, sulfur, and manganese:
- Oxidation: As water enters the tank, it passes through an air pocket at the top, which starts oxidizing dissolved iron, manganese, and hydrogen sulfide.
- Filtration: These oxidized particles are captured in the greensand media bed — preventing them from reaching your plumbing or appliances.
- Backwash Cycle: During scheduled backwashes, the system flushes out the trapped contaminants and replenishes the air pocket.
- Delivery: Clean, odor-free water is sent to every tap in your home — no cartridges or filters to replace along the way.
🧹 What This Filter Removes
The SpringWell WS Series is built to target three of the most stubborn well water issues:
- Iron – up to 7 PPM
- Hydrogen sulfide (sulfur smell) – up to 8 PPM
- Manganese – up to 1 PPM
These levels cover the majority of private well water problems without needing chemical injection or multiple tanks.
🔍 Test First, Then Decide
Before you invest in any well water filter, it’s smart to test your water first. A basic lab test will show you exactly what’s in your supply — iron, sulfur, manganese, bacteria, or something else entirely.
The SpringWell WS1 is ideal for high iron or sulfur levels (without bacterial contamination). But if your test results show additional concerns like pesticides or VOCs, you’ll want to pair it with a compatible second-stage filter — like a carbon system or UV purifier.
🛠️ Pro tip: SpringWell’s UV add-on can be connected directly to the WS1 for bacteria and virus protection if needed.
🧠 Key Considerations Before You Buy
- 🧪 Contaminant Match: This system is designed for well water with iron, sulfur, and manganese — not for chlorine, chemicals, or bacteria. A water test will confirm if it’s a fit.
- 🛠️ Installation: If you’re handy with tools, DIY is doable. If not, a plumber can typically wrap it up in a few hours.
- 🔁 Maintenance: Nearly set-and-forget. No filters to replace — just periodic backwashing. Still, give valves and fittings a once-over each year.
- 💸 Cost: Higher upfront than cartridge-style filters, but there are no ongoing filter costs. Pro install usually runs $500–$700.
- 🛡️ Warranty: SpringWell includes a lifetime warranty on tanks and parts — plus a 6-month money-back guarantee if it’s not the right fit.
🚿 Flow Rate & GPM
Flow rate tells you how fast water moves through the system — and whether you’ll notice any pressure drops when the shower, washing machine, and kitchen faucet are all running at once.
SpringWell’s well filtration systems are designed to keep up, even with multiple taps going.
- 🚽 Toilets use about 2–3 GPM
- 🚿 Showers need 2–3 GPM
- 🧼 Washing machines pull even more
Their two models are functionally identical — the only difference is tank size and flow capacity:
- WS1 — 12 GPM (for homes with 1–4 bathrooms)
- WS4 — 20 GPM (for larger homes with 4+ bathrooms)
💡 Pro Tip: Always size based on the number of bathrooms — even if not all are in use daily. That way, you won’t outgrow the system when guests come over or your household grows.the WS1 & WS4 is the tank size and flow rate — choose the size that’s right for you.
| Model | WS1 | WS4 |
|---|---|---|
| # of Bathrooms | 1–4 | 4+ |
| Filter Lifespan | Up to 20 years | Up to 20 years |
| Flow Rate | 12 GPM | 20 GPM |
| Warranty | Lifetime | Lifetime |
🎥 Watch the Install Video
🛠️ Design & Setup: What to Expect
The WS1 is a single-tank system that installs just like a softener — but instead of using salt, it oxidizes iron, sulfur, and manganese in an air chamber before filtering them out with greensand media. You’ll need a power outlet and about 2 square feet of space near a drain.
If you’re handy, it’s a DIY-friendly install. If not, a plumber can usually have it up and running in half a day.
✅ What Comes in the Box:
- WS1 tank preloaded with filter media
- Digital Bluetooth-enabled control head
- Bypass valve + MNPT fittings
- 50’ drain line + hose clamp
- Power supply
- Spin-down sediment filter
- Printable PDF install manual
📌 Good to Know: All components are US-assembled and made with certified materials. SpringWell includes full install support — including an actual human if you call.
🧰 Maintenance & Support
There are no filters to change. The media lasts 18–25 years and regenerates automatically. We recommend checking the fittings once a year, just to be safe.
SpringWell backs everything with a lifetime warranty on tanks/parts and a 6-month risk-free trial. Their tech support team is fast, helpful, and based in the US.limited lifetime warranty — the solid state electronic head is guaranteed for five years.
Use Coupon Code: QWL5 to save!
👀 Still Exploring?
Not totally sold on the WS1? No worries — not every well water problem needs the same fix. We’ve tested and reviewed plenty of systems that lean harder on budget, simplicity, or salt-free setups.
- ✅ Need something ultra budget-friendly?
- ✅ Prefer a cartridge-based or hybrid combo?
- ✅ Want fewer bells and whistles (but still great water)?
Browse our expert picks on Iron filtration — or check out a few standout alternatives:
🧠 Bottom line: No matter where you land, you’ll walk away with real insights — not just spec sheets. Clean water shouldn’t be a gamble.-priced bottled water, or worse, thinking there’s nothing you can do, consider a SpringWell well water filtration system — it’s an investment in your quality of your life.
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