The Whirlpool EDR4RXD1 Refrigerator Water Filter 4 helps provide clean, fresh-tasting water and ice by reducing common impurities before they reach your glass. This filter works by directing water through a carbon-based media that helps minimize chlorine taste and odor, along with select particulates, to support a more enjoyable drinking experience. Its straightforward design allows f... https://www.hnkparts.com/edr4rxd1-whirlpool-filter-4-single-green