Membrane Solutions 20"x4.5" Water Softening Filter Big Blue Whole House Resin Filter

Exchange Process: This exchange resin filter can greatly soften hard water by releasing Hydrogen to exchange the Calcium in tap water. Reliable Water Filtration: The water softening filter will help your business prevent the costly buildup of rust and other damaging sediments, give fresh water to your families and pets, and extend the life of your home appliances and other water filtration systems. Long Service Life: Our water softener resin has a long service time, it can purify 80,000 gallons of water or 6-12 months depending on the quality of your tap water. Universal Standard Size: Perfectly fit all standard 20" x 4.5" whole-house water filter system cartridges .