The da29-00020b / haf-cin/exp refrigerator water filter replacement fits side-by-side french-door refrigerators. all water filters use a high grade carbon block, that removes over 99% of numerous potentially harmful contaminants which may be present in your water fits: da29-00020b, da29-00020a, da2900020a, da2900020b, da-97-08006a, da-97-08006a-b, da-97-08006b, da29-00019a, da2900019a, da97-08043abc delivers clean, clear water that looks and tastes great and protects the components of your refrigerator from potential sediment uses revolutionized technology for water filtration, most of the impurities that water has are filtered away filter life: 6 months or 300 gallons (whichever comes first). operating pressure: 30 - 125 psi. operating temperature: 34 - 100 degrees fahrenheit. micron rating: 0.5 microns
