Summary In many of their newer refrigerator models (see full list below), Whirlpool is selling a proprietary PUR filter system (filter part number W10295370) that is advertised as providing 6-months of service with a key feature being the removal of chlorine flavor. This claim by Whirlpool is used as a selling point to overstate the “savings” a… Continue reading Whirlpool Refrigerator PUR Water Filter W10295370 Rated at 6-Months May Require Replacement After 30-Days