Aquifer premium refill filter cartridgeThis Aquifer premium refill filter cartridge with single-stage filtration and absorption system reduces particulates, dirt, rust, chlorine, cysts, turbidity and lead, and features high-impact, plastic construction with stainless steel fittings and hoses for increased durability. List price: $119.20 and up1/4 turn quick-change, no-spill filter cartridge NSF-compliant