The Aqua-Pure by Cuno AP110 water filter replacement cartridge reduces dirt and rust. The AquaPure AP110 dirt & rust filter cartridge is made from an exclusive process using spun polypropylene. As water passes from the outer surfaces into the center of the cartridge, the filtering pores become increasingly smaller to remove even microscopic particles. Unlike string-wound and pleated paper cartridges, the rigid, sturdy construction of the Aqua-Pure cartridges are able to withstand high pressure drop and stressful conditions such as water hammer. The AquaPure AP110 water filter needs to be replaced every 6 months.
