Nature 2 - W29500 CF Replacement Cartridge

Nature2 CF Replacement Cartridge W29500 mineral pool sanitizer uses copper and silver to destroy microorganisms, bacteria, and non living organic waste.

• Turns your cartridge filter into a mineral sanitizer
• Destroys bacteria
• Reduces chlorine use in pool
• Environmentally friendly
• Fits most cartridge filters
• Requires no electricity, no extra costs
• Improves water quality
• Controlled Release Technology (CRT) ensures optimal mineral levels and no staining
• Available for pools up to 25,000 gallons
• Cartridge lasts for 4 months