Nature2 CF Cartridge Filter Drop-in Mineral Dispenser, Single Unit, 25,000 gallons | W29500

Nature2 CF is a simple drop-in unit for your pool’s existing cartridge filter. Just place the Nature2 CF in your pool’s cartridge filter core and let our exclusive mineral process do the rest.  It uses copper and silver to destroy microorganisms, bacteria, and non-living organic waste.

Features and Benefits:

• Installs in seconds
• Residual sanitizing effects continue working in conjunction with chlorine for up to 4 months (one season).
• Designed for in-ground and above-ground swimming pools from 5,000 to 25,000 gallons with cartridge filters