Note: Whirlpool 4396701! Please double check if you need is 4396701! | This Waterdrop refrigerator filter, despite its affordable price, offers the best - a mix of prior filtration performance | [Perfect fit] You can now worry less about water leakages due to unfit or loose replacement refrigerator filters. This Waterdrop refrigerator filter replacement is made from an advanced industrial automation system and a precision measurement technology that ensures that you get the same fit as the original. Moreover, you need no tool to install this refrigerator water filter. Just follow the installation guidelines we have provided, and you will be done in minutes. | [Top-notch filter material] Here, you are getting a significant improvement to the less-efficient charcoal filter that relies on coal, wood, walnut shell, and apricot shell to filter water. The filter material in this filter is a 100% Sri Lankan selected coconut shell carbon block, with 2x larger surface area and more micropores. | [Great-tasting water] Another essential benefit of the 100% natural coconut shell carbon block is the enhanced adsorption capability. Unlike the cheap and mixed carbon block, the filter material in the Waterdrop refrigerator filter improves the overall taste of your water. | [Complimentary month install stickers] You do not have to go the extra mile to monitor your refrigerator filter’s lifespan. This Waterdrop refrigerator filter is shipped with complimentary month install stickers that help track the service life at all times. Now you know when you have exhausted the 200 gallons or 6 months of pure water, depending on the water conditions. | [BPA-free and food-grade materials] At Waterdrop, we prioritize your safety. This is why we have used only safe materials in this refrigerator filter. | [Water is life, treat it right] We believe everyone has the right to drink pure water wherever they are. We are not only about business; we hope to use our technology to benefit more people. A portion of every purchase you make is donated to provide children in water-scarce regions in Africa with clean, pure water. | Replacement models: Freezer refrigerators from Whirlpool, KitchenAid with a quarter-turn filter located in the grille at the bottom of the fridge. | Comparable part numbers: Whirlpool, Kitchenaid, Kenmore Fridge ET1FHTXMB03, ET1FHTXMQ01, ET1FHTXMQ04, GR2FHTXVQ00, KTRA22EMSS03, 10674902401, 2301705, 4396703, 4396706, Everydrop FILTER6, PUR EDR6D1, L120V, L200, NL120V, W10281560, W10312235, WFL120V, WF-L120V, WF-L200, WFL200V, WFLC200V, WFNL120V, WF-NL120V, WFINL120V, WFNLC120V, OPFW3-RF300, 9915P, 46-9915, 046-9915, 4609915000, Aquacrest AQF-4396701, Tier1 RWF1021, Water Sentinal WSW-3, SwiftGreen SGF-W10, EcoAqua EFF-6001A, AquaFresh WF293.