✅ Worth it? The LARQ PureVis is worth considering if you want a premium filter pitcher with UV-C self-cleaning and app-based filter tracking. Our Advanced-filter sample returned total THMs at non-detect, and the pitcher filtered four cups in 3 minutes 45 seconds. The trade-offs are its 60-gallon filter life, replacement cost, and lack of performance certification.
Full scoring basis
- Filtration (35%): Our 2025 filtered sample returned total THMs at non-detect. The sample was not part of a same-day paired test.
- Taste & Odor (20%): The water tasted neutral, without the chlorine bite or plastic aftertaste we notice with some pitchers.
- Tech & Features (15%): The UV-C cycle and app-based filter tracking are uncommon among filter pitchers.
- Value (15%): LARQ rates the cartridge for 60 gallons, which keeps replacement costs above basic pitchers.
- Build Quality (15%): The body and lid felt sturdier than the budget pitchers we have used.
The UV-C cap is the reason to buy this pitcher. It runs a short self-cleaning cycle inside the filtered-water reservoir and tracks cartridge life through the LARQ app.
What we like most
- Our filtered sample returned total THMs at non-detect
- Four cups filtered in 3 minutes 45 seconds
- UV-C helps control growth inside the filtered reservoir
- The body, lid, and handle feel solid in daily use
What could be better
- No formal NSF, WQA, or IAPMO performance certification
- The cartridge is rated for only 60 gallons
- PureVis pitcher support in the LARQ app is limited to iOS
Best for: Treated city-water households that value UV-C reservoir cleaning, filter tracking, and design more than low replacement costs.
What our LARQ PureVis lab test found
Our filtered LARQ sample was collected in August 2025. We used our June 2022 city-water test as the reference baseline. Since the samples were collected three years apart, we aren’t treating them as a matched before-and-after test.
| Parameter | 2022 reference | 2025 filtered sample |
|---|---|---|
| Total THMs | 31.83 ppb | ND |
| Chloroform | 21.57 ppb | ND |
| Bromodichloromethane | 7.93 ppb | ND |
| Dibromochloromethane | 2.33 ppb | ND |
| Lead | ND | ND |
| Fluoride | ND | ND |
| Potassium | 1.54 ppm | 150 ppm |
| Total dissolved solids | 187.2 ppm | 320 ppm |
What the result supports: The 2025 filtered sample returned total THMs and the three previously detected THM compounds at non-detect. This gives us a useful filtered-water result, but not a precise removal percentage.
What we couldn’t verify: Lead and fluoride were non-detect in the reference water, so this test can’t show whether the cartridge reduced them. The panel didn’t include PFAS.
One result we would retest: Potassium measured 150 ppm in the filtered sample. The samples weren’t collected on the same day, so we can’t attribute that difference to the pitcher alone.
View the city-water reference report
View the filtered LARQ report
⏱️ Timelapse demo — actual fill time: 3 minutes 45 seconds
How the LARQ PureVis filter and UV-C cap work
The Advanced cartridge handles the filtration. LARQ markets its Nano Zero media for chlorine, lead, HAA5, PFAS, and other contaminants based on third-party testing to NSF/ANSI standards. That testing isn’t the same as formal product certification.
The PureVis cap performs a separate job. Its UV-C light runs inside the filtered-water reservoir to limit bio-contaminant growth and reverse contamination. It doesn’t make untreated or unsafe source water safe to drink.
The self-cleaning cycle runs every six hours for 15 seconds. A charge lasts up to a month. The PureVis pitcher currently pairs with the iOS app, while Google Play doesn’t support this pitcher model.
Filtration speed and daily use
Our top reservoir held about four cups per fill. That batch filtered in 3 minutes 45 seconds, or roughly 56 seconds per cup. This is our measured result, not a manufacturer flow rating.
- Filling: The swing lid lets you refill the reservoir without removing the cap.
- Charging: The magnetic USB cable makes the monthly charge simple.
- Tracking: The app tracks cartridge life and battery status for iPhone users.
- Cleaning: We didn’t see the slimy film that can develop inside standard pitcher reservoirs during our use.
💧 Quick demo — pouring fresh water from the LARQ PureVis into a glass (7s)
How LARQ compares with the other pitchers we tested
We timed the first full reservoir for each pitcher, then divided that time by the amount of water it held. This keeps the comparison useful even though the reservoir sizes are different.
| Pitcher | Timed batch | Water filtered | Approx. time per cup |
|---|---|---|---|
| LARQ PureVis | 3 min 45 sec | 4 cups | 56 sec |
| Santevia MINA | 4 min 55 sec | 5 cups | 59 sec |
| ZeroWater | 7 min 07 sec | 5 cups | 85 sec |
| Epic Pure | 10 min 48 sec | 5.5 cups | 118 sec |
| Clearly Filtered | 11 min 52 sec | 5.5 cups | 129 sec |
LARQ was the fastest pitcher in this test. It edged Santevia by about three seconds per cup and filtered more than twice as quickly as Epic Pure or Clearly Filtered.
Speed isn’t the whole buying decision. LARQ’s advantage is the combination of faster filtering and UV-C self-cleaning. Our water filter pitcher guide compares the complete lab results, filter costs, and contaminant claims.
LARQ PureVis filter life and ownership cost
LARQ rates each cartridge for up to 60 gallons or about two months. At one gallon per day, that works out to roughly six replacement cartridges per year.
The pitcher and cartridge prices change with sales and subscription discounts, so we wouldn’t lock this review to one annual dollar amount. Use the 60-gallon rating to compare the current replacement price with other pitchers.
Maintenance has three parts: replace and soak the cartridge, reset its tracking, and recharge the UV-C cap. LARQ also recommends cleaning the pitcher when you change the filter.
Is the LARQ PureVis pitcher worth it?
Buy it for the UV-C cap and design, not because it has the longest filter life. The PureVis is a good fit for treated city water when you want a cleaner reservoir, app tracking, and a pitcher that feels more substantial than a basic Brita or PUR.
Skip it if your first priority is the lowest replacement cost, formal performance certification, or QWL-verified fluoride and PFAS reduction. The UV-C cap also doesn’t make this a treatment system for unsafe well water.
FAQs
It’s worth considering if you value UV-C reservoir cleaning, app-based filter tracking, and a sturdy design. It’s harder to justify if low cartridge cost or formal performance certification is your priority.
No. LARQ publishes third-party testing to NSF/ANSI 42, 53, and 401 standards, but the PureVis pitcher isn’t formally performance certified by NSF, WQA, or IAPMO.
Our test couldn’t answer that question because fluoride was non-detect in both the reference water and filtered sample. LARQ doesn’t currently list fluoride among the Advanced cartridge’s reduction claims.
LARQ lists PFOA and PFOS reduction for the Advanced cartridge based on third-party testing. Our QWL Tap Score panel didn’t include PFAS, so we didn’t verify that claim in our own sample.
No. The UV-C cap works inside the filtered-water reservoir to control bio-contaminant growth. It isn’t a substitute for treating bacteria, sediment, iron, or other problems in unsafe source water.