Look up replacement filters before you buy

BuckParts is a homeowner-focused reference: enter your appliance or system model number, or the OEM number printed on the cartridge you’re replacing. We show what we’ve matched in our database—including common alternates—so you can double-check fit, then open retailer links on your own terms.

Free to use · No account · Independent lookup (not a store)

Browse all catalogs·Air purifier filters·Whole-house water

Know your model or part number? Search refrigerator water filters.

Browse by brand

Browse by model

Showing the first 72 models A–Z.

Water filters

Showing the first 60 part numbers A–Z.

Popular brands

How it works

  1. Step 1

    Search

    Type the model from the nameplate, or the OEM part number on the old filter—refrigerator water filters, room air purifiers, or whole-house cartridges, depending on which catalog you’re in.

  2. Step 2

    Confirm fit

    Open the model or part page for compatibility notes, suggested change timing when we have it, and any alternates we list.

  3. Step 3

    Shop

    When you’re ready, use the store links on the page. We log outbound clicks in aggregate to see what’s useful—never required to use the lookup.

Guides

Reset water filter light by brand