This section covers 7 appliance categories. Browse the appliance type and check its rating plate; the brand lists are research candidates, not a fitment claim.
Appliance categories
Under-sink drinking water filters
Part families include carbon cartridge, sediment cartridge, housing O-ring.
Open guide ↗CategoryReverse osmosis systems
Part families include sediment filter, carbon pre-filter, RO membrane.
Open guide ↗CategoryWater pitchers and faucet filters
Part families include pitcher cartridge, faucet cartridge, indicator battery.
Open guide ↗CategoryWhole-house filtration
Part families include sediment cartridge, carbon block, pre-filter.
Open guide ↗CategoryWater softeners
Part families include resin, seal kit, venturi.
Open guide ↗CategoryCountertop water dispensers
Part families include filter cartridge, drip tray, water bottle adapter.
Open guide ↗CategoryShower and bath water filters
Part families include replacement cartridge, inline housing, showerhead insert.
Open guide ↗How to narrow the search
Start with the complete appliance model, including suffixes and revision marks. Then compare the part number on the old component with the manufacturer’s model-specific parts page.