Aqua Fresh WF800 Replacement Water Filter For LG LT800P, Kenmore 46-9490, Icepure RWF3500A Water Filter - Ultra-Effective Filtration  - Easy Installation and Operation  - Comparable to LT800P LG Refrigerator Filters and Kenmore 46-9490 Refrigerator Filters - Reduces contaminants and impurities from your drinking water while keeping it odor-free  - Filter lasts for up to 6-Months, depending on usage. Replacement for: LG: LT800PC, ADQ73613401-S, ADQ73613403, ADQ73613402 Kenmore: 46-9490 IcePure: RWF3500A LG Refrigerators: LMXS30776S, LMXS30746S, LMXC24746S, LSC22991ST, LSXS26466S, LSXS26366S, LSXS26326S, LSXS26326W, LSXS26326B, LSXS22423S, LSXS22423W, LSXS22423B Tier1: RWF1160 ClearWater: CWMF042 Denali Pure: WF-LT800P Dista: DWF-35 Best Choice: BCF80 **Please note this is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. Installation Instructions: 1. Twist the old filter a quarter-turn counterclockwise. 2. Pull the filter straight down and discard (don't worry, the water will shut off automatically). 3. Push the new filter in VERY FIRMLY until you hear it CLICK into place. 4. The filter can be difficult to lock into place and may take more force than you expect. 5. Once it LOCKS in place, the filter releases a water valve that lets water flow through the filter. 6. Reset your change filter light (if your fridge has one). 7. Flush filter with 3-4 gallons of with water until water runs clear. Some noise is not uncommon as air is purged from the system.