Express Water 4.5 in. x 20 in. Whole House Anti-Scale Replacement Water Filter Cartridge Polyphosphate (2-Pack)

Protect your home, health, and appliances by filtering your water. The Express Water Whole House Anti-Scale Polyphosphate Filter conditions water for drinking, showering, cooking, and other home uses. The PHO prevents the formation of corrosion in pipes and reduces silt, dirt, rust, and sand. Extend the life of your dishwasher, laundry machine, washing machine, other appliances and reduce your energy cost. The PHO filter is good for up to 100,000 Gal. or 6-12 months. This is based on average water quality. Your filter life may be different depending on your water quality, temperature and incoming pressure. We recommend replacement every 6 months. This durable, heavy-duty whole house filter is able to deliver up to 0.25 Gal. of water every second. The filter works with 45-80 psi and water temperatures between 40-100. The filter is vacuum sealed and complete with a polypropylene shell, a thermal bonded cap, and an industrial sealed silicon ring to make sure it’s durable and reliable. Condition your water with slow dissolve sodium polyphosphate crystal beads. Choose the filter that lasts longer to give you the best value in filtration. The Express Water Polyphosphate Whole House Filter Pack FLTWH2045P2 is the best in anti-scale water conditioning.