Nature2 Duoclear 45 Replacement Cartridge | W28002

Minerals + Chlorine unite. The Nature2 Fusion system is a robust and convenient chlorine and mineral sanitizing system for in-ground pools that combines the benefits of Nature2 mineral technology with the convenience of an automatic chlorine tab feeder.The Duoclear 45 Replacement Cartridge can be used on pools for 35,000 – 45,000 gallons.