Nature2 Express Mineral Cartridge Replacement for Pool Sanitizers
- For above-ground or in-ground pools up to 25,000 gallons
- Easy, do-it-yourself installation, everything in one box
- Superior water quality with lower chlorine requirements
- Controlled Release Technology (CRT) ensures optimal mineral levels
- GUARANTEED, Kills bacteria, controls algae, won’t stain
- Replacement mineral cartridge for all Express units
- Destroys bacteria and controls algae using natural minerals
