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Shop Local. Support Independent. 140 products available

Water Filtration

Browse water filtration from the trusted brands you know — sourced through the same distribution network that supplies thousands of independent hardware stores nationwide. Every order helps keep them on the corner.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
140 products Same-day shipping cutoff: 11 AM PT
OmniFilter Replacement Filter
In-Store

Omnifilter

OmniFilter Replacement Filter

MPN: RS18-20-SC-S18

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Pentair FreshPoint Easy Filter System RC-LCT/4005657
Ships Today

Pentair

Pentair FreshPoint Easy Filter System RC-LCT/4005657

MPN: 4005450

$139.99
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Culligan Direct Connect Under Sink Water Filtration System For Culligan
USA
Ships Today

Culligan

Culligan Direct Connect Under Sink Water Filtration System For Culligan

MPN: US-DC4

$149.99
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Culligan Under Sink Water Filter Replacement Cartridge For Culligan
USA
Ships Today

Culligan

Culligan Under Sink Water Filter Replacement Cartridge For Culligan

MPN: US-DC4-R

$129.99
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Pentair OMNIFilter Whole House Filter System
Ships Today

Pentair

Pentair OMNIFilter Whole House Filter System

MPN: BF56-S-S18

$109.99
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EarthSmart AF-2 Refrigerator Air Filter For LG LT120F
USA
Ships Today

Earthsmart

EarthSmart AF-2 Refrigerator Air Filter For LG LT120F

MPN: 102648

$21.99
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EarthSmart S-4 Refrigerator Replacement Filters For Samsung HAFQIN
USA
Ships Today

Earthsmart

EarthSmart S-4 Refrigerator Replacement Filters For Samsung HAFQIN

MPN: 102647

$32.99
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EarthSmart L-5 Refrigerator Replacement Filter For LG LT1000P
USA
Ships Today

Earthsmart

EarthSmart L-5 Refrigerator Replacement Filter For LG LT1000P

MPN: 102644

$32.99
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LifeStraw Home 7 cups White Water Filter Pitcher
Ships Today

Lifestraw

LifeStraw Home 7 cups White Water Filter Pitcher

MPN: LSHFP7CWH1

$41.99
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Elkay WaterSentry Plus Hydration System Replacement Water Filter
USA
Ships Today

Elkay

Elkay WaterSentry Plus Hydration System Replacement Water Filter

MPN: 51300C

$109.99
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Frigidaire Pure Source Ultra II Refrigerator Water Filter For Frigidaire EPTWFU01
Ships Today

Frigidaire

Frigidaire Pure Source Ultra II Refrigerator Water Filter For Frigidaire EPTWFU01

MPN: EPTWFU01

$59.99
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Culligan 5-3/4 in. D Rubber O-Ring
USA
Ships Today

Culligan

Culligan 5-3/4 in. D Rubber O-Ring

MPN: OR-100

$9.59
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Brita Premium 26 oz Orchid BPA Free Filtered Water Bottle
Ships Today

Brita

Brita Premium 26 oz Orchid BPA Free Filtered Water Bottle

MPN: 10060258365235

$22.99
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Brita Premium 26 oz Night Sky BPA Free Filtered Water Bottle
Ships Today

Brita

Brita Premium 26 oz Night Sky BPA Free Filtered Water Bottle

MPN: 10060258365211

$22.99
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PUR Maxion Water Pitcher Replacement Filter For PUR
Ships Today

Pur

PUR Maxion Water Pitcher Replacement Filter For PUR

MPN: PPF900Z1AV5

$11.99
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PUR Maxion Water Pitcher Replacement Filter For PUR
Ships Today

Pur

PUR Maxion Water Pitcher Replacement Filter For PUR

MPN: PPF900Z3AV

$23.99
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EarthSmart L4 Refrigerator Replacement Filter For LG LT800P
USA
Ships Today

Earthsmart

EarthSmart L4 Refrigerator Replacement Filter For LG LT800P

MPN: 102645

$31.99
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Culligan Water Test Kit
USA
In-Store

Culligan

Culligan Water Test Kit

MPN: 01035250

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Culligan Direct Connect Under Sink Water Filtration System For Culligan
USA
Ships Today

Culligan

Culligan Direct Connect Under Sink Water Filtration System For Culligan

MPN: US-DC-3

$119.99
View Details
Culligan Under Sink Replacement Cartridge and Filter For Culligan US-DC3
USA
Ships Today

Culligan

Culligan Under Sink Replacement Cartridge and Filter For Culligan US-DC3

MPN: US-DC3-R

$74.99
View Details
Shop Local

Find these products at your local store.

Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.

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Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

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Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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