Lot of 3 3M Aqua-Pure AP420 Whole House Water Filter Replacement Cartridge

The lot includes three used 3M Aqua-Pure AP420 Whole House Water Filter Replacement Cartridges. These cartridges are designed to reduce particulate contaminants like dirt, sand, and rust to enhance the water quality in residential or smaller commercial settings. Compatible with any standard whole house water filtration system, they are ideal for improving plumbing and appliance longevity with minimal maintenance. Each cartridge is approximately 9.75 inches tall with a 2.75-inch diameter, fitting most standard filter housings. They effectively operate at temperatures between 40°F and 100°F and are suited for pressures from 25 psi to 125 psi. With a service life spanning up to six months, these cartridges offer consistent filtration depending on water quality and usage.