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Whirlpool AIR1 / W10311524 FreshFlow Compatible Refrigerator Air Filter by MountainFlow, 9 Packs



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Product Description

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.


Original Design

Easy replacement

Sintered activated carbon filter

Change after 6 months

Free shipping

Free returns

Money Saving

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.

  1. Remove the air filter from its packaging.
  2. Lift open the vented door.
  3. Snap the filter into place
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