Nature 2 Express Cartridge W28175
Zodiacs Nature 2 Express Mineral Cartridge Replacement for In-ground and Above-ground pools.
Express Cartridge Features:
- Controlled Release Technology (CRT) controls the release of silver and copper mineral ions into your pool water.
- Destroys bacteria
- Restores water clarity
- Reduces chlorine use to just 0.5 ppm
- It is necessary to change the cartridge every six months