Whirlpool WHKF-GD25BB Compatible Water Filter, KleenWater KW810EC Whole House Replacement Cartridges, Dirt Rust and Sediment Filtration, Set of 3, Includes O-ring and Silicone Lube Three Whirlpool WHKF-GD25BB and 3M Cuno Aqua-Pure AP810 / AP801 Compatible Filters 5 micron whole house water filter with dirt sediment and rust filtration Raised Groove polypropylene construction with 20 GPM flow rate Plastic End Caps with gaskets ensure positive seal Replacement o ring and silicone lubricant