KitchenAid Refrigerator Water Filters — EveryDrop Fit Pages & Model Index
KitchenAid refrigerators are engineered by the Whirlpool Corporation — the brand’s KD/KF and Architect-series models ride on Whirlpool platforms and use the group’s EveryDrop filters (Filter 2 / EDR2RXD1 shows up most, with Filter 3 and Filter 4 in taller and bottom-freezer units).
Best-selling KitchenAid compatible cartridges
Find your KitchenAid model
Every KitchenAid model we hold has a dedicated fit page — exact cartridges that fit, filter location, and change interval. Browse all KitchenAid models by number →
1876318 family — 27 models
KitchenAid Models via Whirlpool library — 939 models — full index
P1KC6R1 family — 4 models
T1RFWB2 family (Filter 2 slots) — 10 models
KitchenAid refrigerator filter questions, answered
Yes — KitchenAid is a Whirlpool Corporation brand and its fridges use the group’s EveryDrop slot system. Filter 2 (EDR2RXD1) is the most common; Filter 3 and Filter 4 cover other body styles.
T1RFWB2 is a Whirlpool slot code for the Filter 2 family. It resolves to the same EDR2RXD1-line cartridge on the fit pages, with the ClearFit cross-reference priced well under the OEM.
On most units the rating plate is inside the refrigerator compartment — left wall near the crisper drawers, behind the lower kickplate, or on the door frame where the doors close against the cabinet. Use the full model string, not the serial number, when looking up filters.
Yes — if the cartridge in your KitchenAid still has its part number printed on it (or the old one is in the cupboard), search that number directly. Fit pages list the OEM part number, its aliases, and the ClearFit cross-reference side by side.