The Nature2 Express Replacement Mineral Cartridge effectively eliminates water contaminants while reducing chlorine usage in pools up to 25,000 gallons. Utilizing copper and silver, this cartridge destroys harmful bacteria and algae, ensuring a cleaner, safer swimming environment. ItÕs designed to lower chlorine consumption by up to 50%, minimizing odors and reducing eye and skin irritation. The cartridge promotes better filtration and is environmentally friendly, maintaining pool water clarity without staining surfaces. Easy to install in the Nature2 Express Mineral System, it provides reliable sanitation for up to six months, covering an entire pool season.

Continuous Pool Protection Controlled

Release Technology (CRT) automatically dispenses the right amount of mineral ions into your pool water as needed. No stains, guaranteed!

The Perfect Pair

The mineral sanitizers in Nature2 Express work in conjunction with your poolÕs filtration system to deliver brilliantly cleaner, clearer pool water.

Hassle-Free Algae Control

The powerful minerals in Nature2 destroy bacteria and control algae for up to 6 months in pools. Plus, replacing your cartridge is simple so you can experience uninterrupted indulgence of your pool.