Best water filter pitchers (2026): Brita, Clearly Filtered, LifeStraw and AquaTru compared

Which water filter pitcher should you buy?

Choose the Brita Ultramax Elite if cost matters most. It’s $49.99, a year of filters is $32.99, and three years come to $148.96^{1, 8}. Choose the LifeStraw Home glass pitcher if you want glass and certified lead reduction for $64.95. WQA lists it for lead, cysts and microplastics^{16, 19}. Choose the Clearly Filtered pitcher if you want lab numbers for lead, PFAS and fluoride and can accept about $260 a year in filters. NSF certifies it only for chlorine, taste and odor^{12, 13}. Each suits a different need, and this isn’t a ranking.

Two of the four aren’t pitchers. Brita’s entry is the Ultramax, a 27-cup gravity dispenser that sits on a fridge shelf¹. The AquaTru Carafe is a $375 plug-in reverse osmosis purifier that fills a 64 oz glass carafe²⁵. They’re here because most pitcher shoppers also look at Brita and at RO, and because their claims are easy to compare.

Brita, Clearly Filtered, LifeStraw and AquaTru side by side

Prices are US list prices on each maker’s page, before tax and shipping, checked October 13 to November 6, 2026 (LifeStraw on November 6). Yearly filter costs follow each maker’s schedule. Certification rows say who lists the model. Lab results are the makers’ own figures, and none is an independent measurement.

These links go to each brand’s own store and earn us no commission.

Which one fits which need

Start with what you need the water to be free of, then check cost and the catch. All four are for treated city water, not water that may be microbiologically unsafe.

• The lowest cost: Brita Ultramax Elite. It’s $49.99, filters are about $33 a year, and a fill keeps over a gallon cold in the fridge^{1, 8}. The catch: Brita’s US data sheet makes no PFAS or fluoride claim, and you refill it by hand^{2, 6}.
• Glass and certified lead reduction: LifeStraw Home 7-Cup Glass. It’s $64.95, with filters at $75.95 a year in the 1-year pack^{16, 21}. The catch: the carbon filter is rated for only 40 gallons, and the warranty excludes breakage^{16, 22}.
• Lab results for lead, PFAS and fluoride: Clearly Filtered pitcher. It’s $110 and holds 80 oz¹¹. The catch: those results aren’t certified, and filters are about $260 a year^{12, 13, 15}.
• Reverse osmosis in a carafe: AquaTru Carafe. It’s $375, needs an outlet and no plumbing, and its RO filter is listed under NSF/ANSI 58^{25, 28}. The catch: it makes half-gallon batches, and about 37% of the water you pour in is rejected²⁶.

Certified or lab-tested: what each can claim

A certification means a certifier listed the exact model against a standard. NSF/ANSI 42 covers aesthetic impurities such as chlorine, taste and odor. NSF/ANSI 53 covers contaminants with a health effect³². A lab result is the maker’s own test, which can be accurate and still isn’t a listing.

Brita’s Ultramax has the most layered paperwork. WQA lists it under NSF/ANSI 42, 53 and 401, and IAPMO R&T lists it for lead^{4, 5, 33, 34}. NSF’s database lists Brita’s Elite filter in two pitchers, the Tidal and the Pacifica, but not the Ultramax³. LifeStraw’s WQA listing covers lead, cysts and microplastics, plus chlorine taste and odor, and NSF’s listings show no LifeStraw product^{19, 20, 24, 35}. AquaTru’s IAPMO R&T listings cover the Carafe family under five standards^{28, 29}.

Clearly Filtered is the odd one out. NSF lists it for chlorine, taste and odor, plus lead-free materials¹³. The lead, PFAS and fluoride numbers on its data page come from an ISO 17025 lab in November 2025 and are the maker’s own results¹². They aren’t certified. The page gives one lead figure with no pH or test volume, so how long they hold over the filter’s 100 gallons is unknown¹².

A listing covers one model and one filter. Before you buy, look up yours with our certification checker, and check that the replacement filter matches the listed part. A missing listing in one directory doesn’t prove there is none in another. EPA also runs a tool for finding pitcher and point-of-use filters certified to reduce lead¹⁰.

What each costs over three years

At list prices, three years come to $148.96 for the Brita, $292.80 for the LifeStraw, $764.49 for the AquaTru Carafe and $890 for Clearly Filtered, before tax and shipping^{1, 8, 11, 15, 16, 21, 25, 27}. The AquaTru total leaves out electricity. AquaTru lists 36 W in use and about 4 W idle but doesn’t say how long it runs a day²⁵. Our three-year cost explainer puts all 15 filters we review in one table.

Heavy use costs more. Each maker rates filters by gallons as well as months. At Brita’s maximum of 2 gallons a day, a filter lasts about 60 days, so filters come to $98.97 a year⁸. LifeStraw’s carbon filter lasts two months only at about two-thirds of a gallon a day or less¹⁶. For Clearly Filtered, a household of three or more spends $260 to $390 a year and one person $130 to $195, by its own guide¹⁵.

AquaTru’s VOC carbon filter is rated for 300 gallons in 12 months and its RO filter for 600 gallons in 24 months. Above about 0.8 gallons a day those two run out before their months do. At about 1.6 gallons a day, filters come to $199.75 a year at single prices²⁷.

Fluoride and PFAS: what each can and can’t claim

For fluoride, only two of the four make a claim. Clearly Filtered reports a drop of over 99.54%, from 2.18 to under 0.01 mg/L, in its own lab results¹². AquaTru’s RO filter is listed under NSF/ANSI 58 with fluoride among its named claims²⁸. Brita says its filters keep a healthy level of fluoride in fluoridated water, and LifeStraw makes no fluoride claim^{6, 17}.

For PFAS, the claims differ in kind. Clearly Filtered reports PFOA down 99.64% and PFOS down over 99.80%¹². LifeStraw’s reports show PFOA and PFOS together falling from 1.5 to at most 0.01 µg/L in a 2019 lab test, marked independently tested, not certified^{17, 18}. AquaTru’s NSF/ANSI 53 listing names PFOA and PFOS, though the other PFAS percentages on its data sheet have no listing behind them^{26, 29}.

Brita’s US data sheet makes no PFAS claim. Brita Canada’s sheet lists PFOA and PFOS, with a 98.1% reduction from a 1.5 ppb challenge. Whether filters sold in the US carry that certification is unknown^{2, 9}. None of these figures shows what your own tap water contains, so read your utility’s report first. Our evidence review covers what certification does and doesn’t show. For all 14 filters we review ordered by PFAS evidence, see best water filters for PFAS.

Glass or plastic, warranty and returns

LifeStraw and AquaTru are the glass options. LifeStraw’s pitcher is hand-blown borosilicate glass on a silicone base, the glass is dishwasher safe and the lid is hand-wash only¹⁶. AquaTru’s carafe is removable borosilicate glass, and a spare costs $39.95²⁵. Clearly Filtered says its pitcher is Tritan plastic free of BPA, BPS and phthalates¹¹. Brita says the Ultramax is BPA-free and doesn’t name the plastic¹.

Breakage is where glass costs more. LifeStraw’s 3-year warranty excludes breakage and damage from dropping, and its carbon filters get only 60 days²². AquaTru’s 1-year warranty excludes accidents and filters³⁰. Clearly Filtered’s excludes accidents and filters too, and runs 24 months though its policy calls it limited lifetime¹⁴. Brita promises a 1-year warranty but doesn’t list the exclusions on the pages we read⁷.

Returns also differ. LifeStraw takes back only unused items, so you can’t return it after trying it²³. Clearly Filtered refunds only orders from its own site and not used filters¹⁴. AquaTru takes 30 days but deducts shipping and handling³¹. Brita offers a 30-day money-back guarantee by phone and doesn’t say whether you need a receipt⁷.

When a pitcher is the wrong tool

None of the four makers recommends its filter for water that may be microbiologically unsafe. LifeStraw lists bacteria results yet says to disinfect such water first^{16, 17}. A well needs its own test, not a pitcher.

A pitcher or dispenser also suits a small household. You refill it by hand, and the filters wear out by gallon as well as by month. If you want filtered water at the faucet or for cooking, look at an under-sink filter. Waterdrop vs Aquasana compares two under-sink and two whole-house models, and Aquasana Claryum vs Waterdrop WD-10UA goes deeper on the under-sink pair.

• You want fluoride reduced on a certification: reverse osmosis. The AquaTru Carafe is one, and AquaTru Classic vs Carafe covers the larger Classic. Tankless under-sink RO systems avoid hand refills.
• You want filtered water at every tap: a whole-house filter. Best whole-house water filters compares four, though they target chlorine, taste and odor rather than the contaminants above.
• You’re still choosing a type: start with the water filter guide and how we choose water filters.

Sources

1. Brita Ultramax Water Dispenser with Elite Filter Brita · manufacturer
2. Brita Elite filter (OB06) performance data sheet Brita · manufacturer
3. NSF Drinking Water Treatment Units listings: Brita NSF · certifier
4. IAPMO R&T W-13905: NSF/ANSI 53-2021 listing, Brita LP IAPMO R&T · certifier
5. WQA Gold Seal listing for Brita LP, UltraMax OB24: NSF/ANSI 53 WQA · certifier
6. Brita FAQ Brita · manufacturer
7. Brita warranty and money-back guarantee Brita · manufacturer
8. Brita Elite Replacement Filters Brita · manufacturer
9. Brita Elite performance data sheet with PFOA and PFOS (French) Brita Canada · manufacturer
10. Consumer Tool for Identifying Point-of-Use and Pitcher Filters Certified to Reduce Lead in Drinking Water US Environmental Protection Agency · regulator
11. Filtered Water Pitcher Clearly Filtered · manufacturer
12. Pitcher Performance Data Clearly Filtered · manufacturer
13. NSF Drinking Water Treatment Units listings: Clearly Filtered NSF · certifier
14. Return & Warranty Policies Clearly Filtered · manufacturer
15. Pitcher Replacement Filter Clearly Filtered · manufacturer
16. LifeStraw Home 7-Cup Glass LifeStraw · manufacturer
17. LifeStraw Home Glass 7-Cup performance data sheet LifeStraw · manufacturer
18. LifeStraw Home performance and test reports LifeStraw · manufacturer
19. WQA Gold Seal listing: Vestergaard Frandsen (LifeStraw) Home Glass 7-Cup, NSF/ANSI 53 WQA · certifier
20. WQA Gold Seal listing: Vestergaard Frandsen (LifeStraw) Home Glass 7-Cup, NSF/ANSI 401 WQA · certifier
21. LifeStraw Home Replacement Filters store listing (pack prices) LifeStraw · manufacturer · price read from the store’s product data
22. Our Warranty LifeStraw · manufacturer
23. Returns LifeStraw · manufacturer
24. NSF drinking water treatment unit listings, trade name LifeStraw NSF · certifier
25. AquaTru Carafe countertop reverse osmosis purifier AquaTru · manufacturer
26. AquaTru Carafe Performance Data Sheet, models AT100 to AT140 (rev. 09.25.R5) AquaTru · manufacturer
27. AquaTru replacement filters store listing (prices, pack contents, filter life) AquaTru · manufacturer · data file
28. IAPMO R&T W-10194: NSF/ANSI 58 listing, checked October 15, 2026 IAPMO R&T · certifier
29. IAPMO R&T W-10193: NSF/ANSI 53 listing, checked October 15, 2026 IAPMO R&T · certifier
30. What is AquaTru's warranty? AquaTru · manufacturer
31. Refund policy AquaTru · manufacturer
32. NSF Standards for Water Treatment Systems NSF · certifier
33. WQA Gold Seal listing for Brita LP, UltraMax OB24: NSF/ANSI 42 WQA · certifier
34. WQA Gold Seal listing for Brita LP, UltraMax OB24: NSF/ANSI 401 WQA · certifier
35. WQA Gold Seal listing: Vestergaard Frandsen (LifeStraw) Home Glass 7-Cup, NSF/ANSI 42 WQA · certifier