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What Filter Removes

Which water filters remove VOCs?

22 of the 96 current water filters we track are certified to reduce VOCs (NSF/ANSI 53 listings). The lowest-priced is the Brita Elite faucet filter (faucet-mount, $32; about $54 a year in filters for 2 people). 16 more claim it from brand-run lab tests only, which is not certification.

The EPA legal limit (MCL) for VOCs in public drinking water is 0.005 mg/L.

Source note

Individual MCLs per compound. Examples: benzene 0.005, trichloroethylene 0.005, tetrachloroethylene 0.005 mg/L; total trihalomethanes 0.080 mg/L; HAA5 0.060 mg/L. epa.gov

Lowest-priced certified filter, by type

Faucet-mount

Brita Elite faucet filter

$32 to buy · $54/yr for 2 · NSF/ANSI 53

Check price on Amazon →

Countertop filter

Brita Hub countertop filter

$195 to buy · $60/yr for 2 · NSF/ANSI 53

Check price at Brita →

Countertop reverse osmosis

AquaTru Carafe

$375 to buy · NSF/ANSI 53

Check price at AquaTru →

Under-sink filter

A. O. Smith AO-US-200 2-Stage Under Sink

$140 to buy · $168/yr for 2 · NSF/ANSI 53

Check price on Amazon →

Under-sink reverse osmosis

Brondell Circle RC100

$450 to buy · $214/yr for 2 · NSF/ANSI 53

Check price at Brondell →

Whole-house

Aquasana HealthShield whole-house

$4,198 to buy · $2,045/yr for 2 · NSF/ANSI 53

Check price at Aquasana →

Certified to reduce VOCs (22)

Each row is a certifier listing for this exact product with VOCs in its reduction claims; the listing is linked. Yearly cost is replacement filters (plus drain water for RO) for 2 people, from each brand's filter prices and ratings.

FilterTypeListingPriceFilters a year
Brita Elite faucet filter Faucet-mount WQA, NSF/ANSI 53 $32 $54 Check price on Amazon
A. O. Smith AO-US-200 2-Stage Under Sink Under-sink filter WQA, NSF/ANSI 53 $140 $168 Check price on Amazon
Brita Hub countertop filter Countertop filter IAPMO R&T, NSF/ANSI 53 $195 $60 Check price at Brita
Aquasana Claryum 2-Stage Under-sink filter WQA, NSF/ANSI 53 $250 $148 Check price on Amazon
Aquasana Claryum Direct Connect Under-sink filter IAPMO R&T, NSF/ANSI 53 $250 $184 Check price on Amazon
Ninja HydraSense Countertop filter IAPMO R&T, NSF/ANSI 53 $250 $80 Check price on Amazon
Aquasana Claryum 3-Stage Under-sink filter WQA, NSF/ANSI 53 $350 $168 Check price on Amazon
AquaTru Carafe Countertop reverse osmosis IAPMO R&T, NSF/ANSI 53 $375 — Check price at AquaTru
Aquasana Clean Water Machine Countertop filter WQA, NSF/ANSI 53 $400 $147 Check price on Amazon
Aquasana Claryum 3-Stage Max Flow Under-sink filter WQA, NSF/ANSI 53 $450 $184 Check price on Amazon
Brondell Circle RC100 Under-sink reverse osmosis WQA, NSF/ANSI 53 $450 $214 Check price at Brondell
AquaTru Classic Countertop reverse osmosis IAPMO R&T, NSF/ANSI 53 $475 — Check price on Amazon
Aquasana SmartFlow RO Under-sink reverse osmosis WQA, NSF/ANSI 53 $480 $321 Check price on Amazon
Multipure Aquaversa Under-sink filter NSF, NSF/ANSI 53 $620 $95 Check price at Multipure
Multipure Aquaperform Under-sink filter NSF, NSF/ANSI 53 $765 $51 Check price at Multipure
Multipure Aquapremier Under-sink filter NSF, NSF/ANSI 53 $965 $108 Check price at Multipure
Multipure Aqualuxe Under-sink filter NSF, NSF/ANSI 53 $1,325 $74 Check price at Multipure
Aquasana HealthShield whole-house Whole-house WQA, NSF/ANSI 53 $4,198 $2,045 Check price at Aquasana
A. O. Smith RO with Microbial Boost AO-US-RO-MB-4000 Under-sink reverse osmosis IAPMO R&T, NSF/ANSI 53 — $270 Check price at A. O. Smith
Pentair Everpure H-1200 Under-sink filter NSF, NSF/ANSI 53 — — Check price on Amazon
PUR Faucet filter (basic, horizontal) Faucet-mount IAPMO R&T, NSF/ANSI 53 — — Check price at PUR
PUR PLUS faucet filter Faucet-mount IAPMO R&T, NSF/ANSI 53 — — Check price at PUR

Brand tests only, not certified (16)

These brands cite a lab report for VOCs, but no certifier lists the claim for the product. A lab report can be real; it is not an independent, ongoing certification with factory audits.

No VOCs claim (58 filters)

Common questions

Which water filters remove VOCs?

22 of the 96 current water filters we track are certified to reduce VOCs (NSF/ANSI 53 listings). The lowest-priced is the Brita Elite faucet filter (faucet-mount, $32; about $54 a year in filters for 2 people). 16 more claim it from brand-run lab tests only, which is not certification.

Is there a legal limit for VOCs in tap water?

The EPA legal limit (MCL) for VOCs in public drinking water is 0.005 mg/L. Distillation may not reliably remove some VOCs (CDC, EPA WaterSense guide). Engine should treat VOCs as a group of separately regulated compounds.

How do I know a filter really removes VOCs?

Look it up in the certifier's public database (NSF, WQA, IAPMO or CSA) under the exact model, and check that VOCs is in its list of reduction claims (usually under NSF/ANSI 53 or 58). "Tested to NSF standards" in an ad is not the same as a listing.