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The Whirlpool WHKF-GD25BB Water filter is a whole house filter that is specifically designed for large capacity filtration systems. This cartridge can be used as a replacement in any standard 10 X 4.5housing. It provides the comparative performance to Cuno Aqua-Pure AP810 and AP801 filters at a lower price point. The WHKF-GD25BB is a grooved filter cartridge that offers 40% greater surface area and higher dirt holding capacity than other Polyspun filters; this extends the shelf life of the filter and allows for better flow performance. This filter can achieve an excellent flow rate of 20 gallons per minute (GPM). Each cartridge also comes with plastic end caps and gaskets which provide an airtight seal.
The WHKF-GD25BB consists of a 75-micron rated rigid polypropylene exterior that works to reduce larger particles of sediment, sand, rust, silt, and dirt. Particulate matter is then filtered inwards through the cartridge’s unique tri-gradient filtration system. Finer particles are trapped in the secondary 25-micron rated layer, while the smallest issue is stopped at the 5-micron rated cartridge core. This rigorous filtration process makes the Whirlpool WHKF-GD25BB a high-quality choice for value-conscious customers.
Cartridges should be replaced every 6-12 months, or as soon as a substantial reduction in water pressure/output is identified.
| Length | 10 inch |
| Width | 4.5 inch |
| Filter Application | Sediment/Dirt/Rust |
| Product ID | WHKF-GD25BB |
| Micron Rating Available | 5 |
| Flow Rate | 20 GPM |
| Max Temperature | 140 F |
| Min Temperature | 40 F |
| Filter Life | 6 - 12 months |