Waterdrop UKF8001 Refrigerator Water Filter 4, Replacement for Whirlpool® EDR4RXD1, EveryDrop® Filter 4, Maytag® UKF8001AXX-750, UKF8001AXX-200, 46-9006, Puriclean II, WD-F07, 3 FiltersBrand: Waterdrop Color: White Features: The EDR4RXD1 replacement water filter for whirlpool refrigerator, despite its affordable price, offers a mix of prior filtration performance and important certifications from the well known regulatory body in the industry NSF 42 and NSF 372 certificates. Thanks to the Sri Lankan superior coconut shell carbon block, this replacement for Maytag water filter UKF8001 is effective against various contaminants.