Cartridge Filter Drop-in Mineral Dispenser

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.

• Installs in seconds
• Residual sanitizing effects continue working in conjunction with chlorine for up to 6 months
• Designed for in-ground and above-ground swimming pools from 5,000 to 25,000 gallons with cartridge filters*

*Depending upon the size of your swimming pool cartridge filter, the filter parts can be assembled as a bundle of four (4) sanitizer elements, or as two (2) sticks of two (2) elements each. You should first attempt to use the bundle assembly.