Nature 2

Nature 2 is a mineral-based water purifier that uses copper and silver to keep your pool and spa water healthier.  The Nature 2 cartridges automatically dispenses ions into the pool or spa water which means less chlorine (1ppm) is required. This results in a better swimming experience with less skin and eye irritations.

Cartridges should be replaced every 6 months in swimming pools and every 4 months in spa.