Zodiac Nature2 W28145 G45 Mineral Cartridge, 45K Gal

The Nature2 G45 cartridge works with Zodiac Professional G and Pro G Plus filters for pools up to 45,000 gallons. Using patented mineral technology, it kills bacteria and controls algae for up to six months—reducing the need for harsh chemicals. The result is cleaner, clearer, and softer water that feels fresh and soothing, all while being environmentally friendly.

• Destroys bacteria and controls algae using natural minerals
• Reduces potential for stinging eyes, skin irritation, and unpleasant odors; helps stabilize pH levels
• Will not harm pool equipment or stain the pool