MFA001: AIRx Replacment for Whirlpool Freshflow Replacement AIR1 Filter Cartridge (W10311524, W10335147A, 2319308 & W10335147)
Employing sintered activated carbon, the filters provide you with more purified water and help remove the unpleasant odors inside your refrigerator. The filters also control the humidity inside your refrigerator, preventing bacterial growth and leaving fresh smell.
Sintered activated carbon filter
Change after 6 months
3.23IN x 1.77IN x 0.59IN
Compatible Part Numbers
W10311524, 2319308, W10335147, W10335147A, W10335147, W10315189, 1876318, AIR1, FRESHFLOW AIR FILTER, AP4538127, AH2580853, EA2580853, PS2580853.
The filter should be installed behind the vented door, which is located (depending on your model) along either the rear or left interior wall near the top of the refrigerator compartment.