Four KleenWater KW811 Replacement Dirt, Rust and Sediment Water Filter Cartridge, AO-WH-PREL and WHKF-GD25BB Compatible Filter, 25 Micron, 4.5 X 10 Inch - with 4 O-Rings
- Compatible with Whirlpool WHKF-GD25BB, WHKF-DWHBB, A.O. Smith AO-WH-PREL, AO-WH-PREL-R, Filtrete 4WH-HDGR-F01, Pentek DGD-7525
- A high quality, low cost alternative to the more expensive OEM cartridges
- 25 micron gradient density, o-ring compatible with AO-WH-LG-OR, WSO3X10039 and others
- Green end caps with gaskets to ensure a perfect fit
- 4.5 inch x 9.75 inch universal dimension - polypropylene construction
Four KleenWater KW811 dirt, rust and sediment water filter replacement cartridges compatible with A.O Smith AO-WH-PREL-R and Whirlpool WHKF-GD25BB. The rigid poly-spun construction effectively removes dirt and sediment with impressive flow rates of up to 20 gallons per minute. Each cartridge contains two distinct micron layers. Larger particles are trapped near the exterior and progressively finer particles towards the filter core. Thus the cartridge has exceptional solids-holding capacity and will perform longer. Please note this cartridge is equipped with the green end caps and gaskets to ensure a perfect fit. This replacement cartridge is an ideal choice for the value conscious consumer. Its performance is commensurate to the competition at a fraction of the cost. The filter is constructed of NSF certified polypropylene material.
Also included are 4 replacement o-rings compatible with A.O Smith model AO-WH-PREL, Whirlpool model WHKF-DWHBB, Pentair and GE filter housings. It is highly recommended to change the o-ring upon each filter cartridge change to avoid leaks and ensure the filter integrity. The KleenWater KW101 o-ring is constructed nitrile rubber which is dependable and has superior performance characteristics.