This Aquafresh WF292 Refrigerator Water Filter is compatible with Amana Clean n Clear Filter 12527304, in addition to Maytag, Kenmore and Amana filters. Enjoy healthy, delicious drinking water filtered from your Kenmore, Maytag and Amana refrigerator -- and do so for less than the price of the namebrand water filters for Amana refrigerators. This compatible Amana water filter should be replaced every six months for best results. The Aquafresh WF292 removes the following contaminants: Lead at pH 6.5: 99.3% Lead at pH 8.5: 99.9% Mercury at pH 6.5: 94.5% Mercury at pH 8.5: 96.6% Asbestos: 99.92% Benzene: 89.6% P-Dichlorobenze: 99.9% Cysts: 99.99% Chlorine: 97.00% Turbidity: 99.10% Particulates (Class 1- down to 0.52 microns): 97.60%.