Skip to content
Shop Your Local Store ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted Authentic Brands
FAQ Shipping & Returns Order Lookup Contact Account
Shop the Collection
Shop Local. Support Independent. 132 products available
Water Filtration

Shop 132 water filtration at National Hardware Group — from trusted brands like Brita, Brtia, Campbell and more. Every item is an authorized, warranty-backed purchase, with prices starting around $9.99. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
132 products
Culligan 3-3/25 in. D Rubber O-Ring
USA

Culligan

Culligan 3-3/25 in. D Rubber O-Ring

MPN: OR-233

$6.99
PUR Maxion Faucet Replacement Water Filter For PUR

Pur

PUR Maxion Faucet Replacement Water Filter For PUR

MPN: RF33751AV2

$17.99
PUR Maxion Filtration System Replacement Faucet Filter For PUR

Pur

PUR Maxion Filtration System Replacement Faucet Filter For PUR

MPN: FM3333BAV2

$25.99
Culligan Whole House Water Filter Wrench For Culligan
USA

Culligan

Culligan Whole House Water Filter Wrench For Culligan

MPN: SW-3A

$12.99
EarthSmart W-5 Refrigerator Replacement Filter For Whirlpool
USA

Earthsmart

EarthSmart W-5 Refrigerator Replacement Filter For Whirlpool

MPN: 102624

$32.99
Electrolux Refrigerator Water/Air Filter With Produce Keeper Combo Kit For Frigidaire

Electrolux

Electrolux Refrigerator Water/Air Filter With Produce Keeper Combo Kit For Frigidaire

MPN: FRIGCOMBO9

$102.96
Electrolux Refrigerator Water/Air Replacement Filter With Produce Keeper Combo Kit

Electrolux

Electrolux Refrigerator Water/Air Replacement Filter With Produce Keeper Combo Kit

MPN: FRIGCOMBO7

$90.97
Everydrop Refrigerator Water Filter For Whirlpool

Everydrop

Everydrop Refrigerator Water Filter For Whirlpool

MPN: EDRARXD1

$59.99
Culligan Whole House Water Filter For Culligan HD-950A
USA

Culligan

Culligan Whole House Water Filter For Culligan HD-950A

MPN: CP-5BBS

$19.99
Pentair OMNIFilter Whole House Water Filter Cartridge

Pentair

Pentair OMNIFilter Whole House Water Filter Cartridge

MPN: RS6-20-SC-S18

$33.99
ZeroWater Ready-Read 52 cups Blue/White Water Filtration Dispenser

Zerowater

ZeroWater Ready-Read 52 cups Blue/White Water Filtration Dispenser

MPN: ZD-052-RR

$59.99
ZeroWater Ready-Read 22 cups Blue/White Water Filtration Dispenser
In-Store

Zerowater

ZeroWater Ready-Read 22 cups Blue/White Water Filtration Dispenser

MPN: ZD-022-RR

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Culligan 4 in. D Rubber Replacement O-Ring

Culligan

Culligan 4 in. D Rubber Replacement O-Ring

MPN: OR-360B

$6.99
Frigidaire PurePour Refrigerator Water Filter For Frigidaire

Frigidaire

Frigidaire PurePour Refrigerator Water Filter For Frigidaire

MPN: FPPWFU01

$59.99
OmniFilter Filtration System Filter Cartridge

Omnifilter

OmniFilter Filtration System Filter Cartridge

MPN: T08-20-SC-S18

$69.99
PUR Water Pitcher Replacement Filters For PUR

Pur

PUR Water Pitcher Replacement Filters For PUR

MPN: PPF951K3AV4

$33.99
OmniFilter Replacement Filter

Omnifilter

OmniFilter Replacement Filter

MPN: RS18-20-SC-S18

$17.99
Pentair FreshPoint Easy Filter System RC-LCT/4005657

Pentair

Pentair FreshPoint Easy Filter System RC-LCT/4005657

MPN: 4005450

$139.99
Only 13 left
Culligan Direct Connect Under Sink Water Filtration System For Culligan
USA

Culligan

Culligan Direct Connect Under Sink Water Filtration System For Culligan

MPN: US-DC4

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

Culligan

Culligan Under Sink Water Filter Replacement Cartridge For Culligan

MPN: US-DC4-R

$129.99
Pentair OMNIFilter Whole House Filter System

Pentair

Pentair OMNIFilter Whole House Filter System

MPN: BF56-S-S18

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

Earthsmart

EarthSmart AF-2 Refrigerator Air Filter For LG LT120F

MPN: 102648

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

Earthsmart

EarthSmart S-4 Refrigerator Replacement Filters For Samsung HAFQIN

MPN: 102647

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

Earthsmart

EarthSmart L-5 Refrigerator Replacement Filter For LG LT1000P

MPN: 102644

$32.99
Keep browsing

Related categories

Plumbing & HeatingWater Filtration PartsFilters F & Water PitchersRefrigerator FiltersWholehouse FiltersWater Filtering Pitchers
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.

Why we built NHG →
For Pros & Businesses

Buying for a business? Get the pro treatment.

  • Net 30 terms
  • Volume & contract pricing
  • Gov & compliance ready
Apply for a Pro Account
Need a hand?

Real people. Real hardware experience.

Questions about fit, compatibility, or job requirements? Reach a real person — not a chatbot or contracted call center.

(866) 469-8556 Mon–Fri, 6 AM–5 PM PST Text (425) 515-2727 24/7 intake · next business day reply Send a message Routed to the right team based on your inquiry

Ask our counter. Or theirs.

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.

What we offer
Shop Your Local Store Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide Direct to your door
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
100% Authorized & Genuine — Our Guarantee →
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 familiar 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.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare