In- The Filter 3, also known as EDR3RXD1 filter, features NSF 42, 53 and 401 certifications to reduce lead, asbestos, chlorine taste and odor, sediment and trace pharmaceuticals. Released by Whirlpool, the Everydrop water filter 3 is compatible with select Whirlpool, Kenmore, Amana, Ikea, Frigidaire, JennAir, KitchenAid and Maytag side-by-side, bottom-freezer and top-freezer refrigerators. Whats more, the EDR3RXD1 also replaces and fits earlier part numbers like Kenmore 9083, Whirlpool 4396841, 4396710 P2RFWG2 46-9030 46-9083 and more. The Simple Guide of How to Install Everydrop Filter 3 1:Locate your water filter cover on the left side of the refrigerators base grille. 2:Push the eject button to release the filter. 3:Pull the filter out and discard it. 4:Open your new filter and remove the protective coverings from the O-rings. Be sure the O-rings are still in place after the cover has been removed. 5:Place the filter cap on the new cartridge so the ridges align. Turn the cap clockwise to lock into place. 6:When inserting the new filter into the slot, make sure the arrow is pointing to the left. 7:Push the filter in until the eject button pops back out. 8:Once your filter is replaced, run four gallons of water through the line to properly flush the new filter.