The Whirlpool EveryDrop Ice and Refrigerator Water Filter 1 is an OEM replacement part for Whirlpool refrigerators. This filter works to remove small particles from water to ensure clean, great-tasting ice and drinking water directly from the refrigerator door.  Measuring approximately 2.50 x 2.50 x 8.69 inches, this filter is easy to install.  For optimal performance, we recommend replacing the filter every six months. The filter material is made from coconut carbon block, which has a micron rating of 0.5 and a flow rate of 0.5 gpm. The filter is designed to operate at a maximum pressure of 125 psi and an operating temperature of 38-100°. Symptoms of a filter needing replacement include: Gradual decline in water/ice quality over time exhibiting muddy appearance or odd tastes Filter life indicator appears showing it is time for a new one  Causes stem from normal usage over the stated capacity of the original filter. Allowing one to expire could produce unhealthy water. This OEM replacement part is compatible with select Maytag, Jenn-Air, and Amana models as well.This part fixes the following symptomsNot dispensing waterEDR1RXD1 (AP5982535) replaces W10295370A, 4248262, 9900, 9981, FILTER 1, FILTER1, P4RFWB, PS11701542, W10217316, W10291030, W10295370, W10569758, W10569760, W10569761, W10735398.