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Shop Local. Support Independent. 9 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 $23.99. 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
9 products
Watts UV Water Filtration System
In-Store

Watts

Watts UV Water Filtration System

MPN: 68108453

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
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Watts Under Sink UV Water Filtration System
In-Store

Watts

Watts Under Sink UV Water Filtration System

MPN: WP500320

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
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Watts Stage 3 Under Sink Reverse Osmosis Water Filter System
In-Store

Watts

Watts Stage 3 Under Sink Reverse Osmosis Water Filter System

MPN: 88005233

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
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Watts Pure H2O Under Sink Replacement Filter
In-Store

Watts

Watts Pure H2O Under Sink Replacement Filter

MPN: 88005217

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
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Watts Pure H2O Under Sink Replacement Filter
In-Store

Watts

Watts Pure H2O Under Sink Replacement Filter

MPN: 88005219

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
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Watts Pure H2O Under Sink Replacement Membrane Filter
In-Store

Watts

Watts Pure H2O Under Sink Replacement Membrane Filter

MPN: 88005218

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
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EarthSmart W-2 Refrigerator Replacement Filter For Whirlpool Filter 5
USA
In-Store

Earthsmart

EarthSmart W-2 Refrigerator Replacement Filter For Whirlpool Filter 5

MPN: 102637

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
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Watts In-Line Water Filter
In-Store

Watts

Watts In-Line Water Filter

MPN: 0959316

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
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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.
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Related categories

Filters F & Water PitchersPlumbing & HeatingUndersink FiltrationReverse Osmosis SystemsWater Filtering PitchersRefrigerator Filters
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Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.

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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.

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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.

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