Clearly Filtered Review 2026: Pitcher, Cost and Certs

Diagram of a filter pitcher with cartridge, for the Clearly Filtered review

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Short answer: the Clearly Filtered pitcher (about $90 on sale, $110 regular) is for people who specifically want fluoride reduction from a pitcher and are willing to trust lab reports instead of certification. Its filter lasts 100 gallons and costs $65 ($58.50 on autoship), or about 59 to 65 cents a gallon. As of October 2026, its only confirmed certifications are NSF/ANSI 42 (chlorine, taste and odor) and NSF/ANSI 372 (lead-free materials). For certified lead reduction at a fraction of the cost, a Brita pitcher with the Elite filter (about $35 to $42) or the PUR Plus (about $27 to $37) is the better buy. The 3-Stage Under-the-Sink system ($550) has no certification listing we could find.

We didn’t test Clearly Filtered products ourselves. This review is by the numbers: certifier listings, the company’s own claims and help center, filter life, cost per gallon, warranty and price, plus complaint and praise patterns from public review sites. Prices are U.S. prices from Clearly Filtered and major retailers as of late October 2026.

The Clearly Filtered lineup at a glance

Product	Filter life	Replacement filter	Cost per gallon	Claimed (lab-tested)	Certified to	Price
Water Pitcher (10-cup)	100 gal	$65 ($58.50 autoship)	About $0.59 to $0.65	386+ contaminants	NSF/ANSI 42, 372	About $90 to $110
Filtered Water Bottle (20 oz steel)	25 gal	About $34 (subscription)	About $1.37	200+ contaminants	None found	About $65
3-Stage Under-the-Sink	2,000 gal (9 to 15 months)	$455 set ($409.50 autoship)	About $0.20 to $0.23	232+ contaminants	None found	$550 ($495 on sale)
Universal Inline Fridge Filter	365 gal	$169 ($152.10 autoship)	About $0.42 to $0.46	232+ contaminants	None found	$169

Cost per gallon is the replacement price divided by rated gallons. “Certified to” lists standards we could tie to a certifier listing; NSF/ANSI 372 covers lead-free materials only. Sources at the end.

What about a whole-house system or refrigerator replacement cartridges? We found neither. Clearly Filtered’s own lineup page lists the pitcher, bottles (steel, glass and plastic), the under-sink system and the universal inline fridge filter, which connects to the water line behind any fridge instead of replacing its built-in cartridge. A filtered shower head is listed as discontinued. For whole-house filtration, see our best whole-house water filters.

Certified vs. “tested”: the key fact about Clearly Filtered

Clearly Filtered’s replacement filter page says the pitcher filter is “independently tested to remove up to 99.99% of 386+ tap water contaminants.” Many reviews still quote an older figure, 365+. Either way, those are results from IAPMO’s New Jersey lab (formerly QFT), an ISO 17025 testing lab. A lab test means the company paid a lab to run the test. Certification means a certifier audits the product and factory, retests periodically and publishes a listing. EPA’s guidance on PFAS filters tells shoppers to look for certification, not test claims.

Here’s what we could confirm in October 2026:

Clearly Filtered’s help center says it’s moving its NSF/ANSI 42 and NSF/ANSI 372 certifications from WQA to NSF, and is pursuing new NSF/ANSI 53 and 401 certifications with NSF. Those two are the standards that would cover health claims like lead and PFAS.
TapWaterData’s directory check (as of October 5, 2026) found NSF listings for the pitcher and its replacement filter under NSF/ANSI 42 (chlorine, taste and odor) and NSF/ANSI 372 only. It found no IAPMO listing and no listings for the bottles, fridge filter or under-sink system.
Some reviews, including Water Filter Guru’s (updated July 2026), describe a WQA certification to NSF/ANSI 53 for PFOA and PFOS. We couldn’t find that listing in the directory data we checked, and Clearly Filtered’s own help page doesn’t claim it, so we treat it as unconfirmed.

The upshot: no Clearly Filtered product had a confirmed certification for lead, PFAS, fluoride or arsenic when we checked. That doesn’t mean the filters don’t reduce them. Water Filter Guru’s own Tap Score lab test of the pitcher found fluoride dropped from 1.1 ppm to undetectable and uranium was fully removed. But you’re relying on lab reports and reviewer tests, not an audited listing. If NSF grants the NSF/ANSI 53 or 401 certifications, we’ll update this review.

Clearly Filtered pitcher review

The Clearly Filtered pitcher holds 10 cups (80 ounces), with about half a gallon of filtered water per fill. It’s made of Tritan plastic, which the company says is free of BPA and BPS. A 2025 redesign reshaped the top tank to reduce spills, made the lid one piece and rebalanced the handle, according to TheFiltery. A new filter needs priming with an included bag before first use, and there’s no built-in filter life indicator.

It’s not fast, but it’s not the slowest either. Water Filter Guru measured 2.27 gallons per hour, compared with 2.92 for the Brita Elite and 2.82 for the PUR Plus. Expect it to slow as the filter loads up.

Cost is the big drawback. The filter is $65, or $58.50 on autoship, with small extra savings on 3-packs and 6-packs. At 100 gallons, that’s about 59 to 65 cents a gallon. Clearly Filtered suggests changing it every 2 to 3 months for a family of three or more, so a family that drinks a gallon a day will spend roughly $210 to $240 a year on filters. That’s about four times the cost of the Brita Elite.

Check Clearly Filtered pitcher price on Amazon

The filtered water bottle

Clearly Filtered sells insulated stainless steel bottles in several sizes, plus glass and plastic versions, all using a suction filter in the straw. The 20-ounce steel bottle is $65, or $58.50 with a filter subscription. Each filter lasts 25 gallons, and the company suggests changing it every 1 to 2 months with twice-daily use. Subscription refills are $34.20, or about $1.37 a gallon. The product page claims “200+” contaminants in one place and “386+” in a banner, and lists no third-party certification. It’s convenient for travel, but it’s an expensive way to filter water day to day.

Check Clearly Filtered bottle price on Amazon

The 3-Stage Under-the-Sink system

The 3-Stage connects to your existing cold water line, so filtered water comes out of the kitchen faucet you already have. There’s no separate faucet to install. Clearly Filtered says installation takes only a wrench and warns that cold water flow may drop 25 to 35%. Water Filter Guru measured 1.08 gallons per minute.

All three filters are changed together after 2,000 gallons, which Clearly Filtered estimates at 9 months for large households to 15 months for one or two people, and no later than 18 months. The replacement set is $455 ($409.50 on autoship), or about 20 to 23 cents a gallon. The system itself is $550, sometimes $495 on sale, and carries a limited lifetime warranty.

Our concern is the same as with the pitcher: 232+ contaminant claims with no certification listing we could find. Certified alternatives in our best under-sink water filters guide cost less to buy and less to maintain. If fluoride removal is the goal, a certified under-sink RO system is the more proven route; see our best reverse osmosis systems.

The Universal Inline Fridge Filter

This filter goes on the water line behind your refrigerator, so it works with any fridge and you don’t have to remove the fridge’s own filter. It’s $169 ($152.10 on autoship) and rated for 365 gallons, or about 42 to 46 cents a gallon. Clearly Filtered suggests replacement every 6 to 12 months depending on household size. It makes the same 232+ claim as the under-sink system and lists no third-party certification.

Warranty, returns and customer service

The pitcher carries a two-year limited warranty, per TapWaterData and Water Filter Guru, and the bottles and under-sink system carry limited lifetime warranties. Filters are excluded. All products come with a 30-day satisfaction guarantee on direct purchases, but shipping fees aren’t refunded, used filters can’t be returned, and Water Filter Guru says the warranty and guarantee apply only to products bought from Clearly Filtered directly. Subscriptions ship free in the U.S., and Water Filter Guru reports orders ship within 5 to 19 days of processing.

Public feedback is mixed. On Trustpilot, Clearly Filtered had a 2.3 out of 5 TrustScore from 80 reviews when we checked in October 2026, a small sample, and Trustpilot notes the company doesn’t invite customers to review, so the results may skew negative. Positive reviews praise taste, easy setup and responsive support. Negative reviews mostly describe leaking or defective pitchers and filters, slow filtering, shipping delays and disputes over refunds or replacements.

Clearly Filtered pros and cons

Pros

One of the few pitchers that claims high fluoride reduction, backed by published lab data.
100-gallon pitcher filter, 2.5 times a PUR filter’s 40 gallons.
Under-sink system uses your existing faucet.
Two-year pitcher warranty and lifetime warranties on bottles and under-sink system.

Cons

Only chlorine, taste and odor (NSF/ANSI 42) and lead-free materials (372) confirmed as certified.
No certification listings found for the bottle, fridge filter or under-sink system.
High running costs: about 59 to 65 cents a gallon for the pitcher, $1.37 for the bottle.
Warranty and guarantee only on direct purchases; return shipping is on you.
Weak Trustpilot rating, though from few reviews.

Who should buy Clearly Filtered (and who shouldn’t)

Buy it if fluoride reduction is your top priority, you can’t install RO, and you’re comfortable relying on lab reports rather than certification. A single person changing the pitcher filter every 4 to 6 months will spend about $120 to $195 a year.

Skip it if lead or PFAS is your main concern and you want certified protection, if you’re on a budget, or if you drink more than a gallon a day. Renters who want certified fluoride removal can get it from a countertop RO unit like the AquaTru Classic, which is certified to NSF/ANSI 58; see our AquaTru review and best countertop water filters. Private well owners should test first; pitchers aren’t meant for untreated water.

Clearly Filtered vs. Brita Elite, PUR Plus and ZeroWater

Brita with Elite filter (about $35 to $42). Our top pitcher pick. The Elite filter is certified to NSF/ANSI 53 for lead by NSF and WQA, and WQA also lists it under NSF/ANSI 42 and 401. It lasts 120 gallons and costs about 17 cents a gallon, roughly a quarter of Clearly Filtered’s cost. It doesn’t target fluoride.

Check Brita Elite pitcher price on Amazon

PUR Plus (about $27 to $37). In September 2026, PUR announced IAPMO R&T certification for lead, microplastics and “Total PFAS” on its PLUS filter, which also carries NSF/ANSI 42, 53 and 401 listings. It filters faster, but each filter lasts only 40 gallons, about 27 cents a gallon. PUR says it doesn’t reduce fluoride.

Check PUR Plus price on Amazon

ZeroWater 10-Cup (about $35). Certified by IAPMO to NSF/ANSI 53 for lead, PFOA/PFOS, chromium and mercury, and it strips total dissolved solids to near zero. Filters wear out in 15 to 25 gallons depending on your water, about 75 cents to $1.00 a gallon, so it can cost more to run than Clearly Filtered.

Check ZeroWater price on Amazon

Our verdict: for most households, the Brita Elite or PUR Plus gives you certified lead reduction for far less money. Clearly Filtered makes sense only for fluoride, and even then certified RO is the stronger choice if you can fit it. Full rankings are in our best water filter pitchers guide.

FAQ

Is Clearly Filtered NSF certified?

Partly. The pitcher and its filter are listed under NSF/ANSI 42 for chlorine, taste and odor and NSF/ANSI 372 for lead-free materials. Clearly Filtered says it’s pursuing NSF/ANSI 53 and 401 with NSF, but those weren’t confirmed as of October 2026.

Does Clearly Filtered remove fluoride?

Its lab reports claim high fluoride reduction, and Water Filter Guru’s own test found fluoride reduced from 1.1 ppm to undetectable. It isn’t certified for fluoride. Certified RO systems are the proven way to remove it.

How often do you change a Clearly Filtered pitcher filter?

Every 100 gallons. Clearly Filtered suggests every 2 to 3 months for three or more people, 3 to 4 months for two and 4 to 6 months for one, sooner with hard or heavily contaminated water.

Is Clearly Filtered worth the money?

Only if fluoride reduction from a pitcher is worth roughly four times the filter cost of a Brita Elite to you. For certified lead and PFAS reduction, cheaper certified pitchers do the job.

Does Clearly Filtered make a whole-house filter?

We didn’t find one in its current lineup. It sells point-of-use products: the pitcher, bottles, a 3-stage under-sink system and an inline fridge filter.

Sources: Clearly Filtered, certification status; Clearly Filtered, pitcher replacement filter; Clearly Filtered, 20oz steel bottle; Clearly Filtered, 3-Stage Under-the-Sink; Clearly Filtered, under-sink replacement filters; Clearly Filtered, under-sink filter life; Clearly Filtered, Universal Inline Fridge Filter; Clearly Filtered, product lineup; TapWaterData, Clearly Filtered; TapWaterData, Clearly Filtered pitcher; Water Filter Guru, pitcher review; Water Filter Guru, brand review; Water Filter Guru, under-sink review; TheFiltery, Clearly Filtered review; WaterFilterGeek, pitcher review; Trustpilot, Clearly Filtered; EPA, PFAS water filter fact sheet; Brita, Elite filter; TapWaterData, Brita Elite; PUR, PLUS pitcher filter; PUR press release, September 15, 2026; ZeroWater, 10-cup pitcher.