Nature2 Nature 2 Cartridge Filter Purifier - W29500
The Nature2 W29500 CF mineral purifier fits inside the core of a compatible pool cartridge filter for pools up to 25,000 gallons. It supplements the existing filtration system; it is not a replacement filter cartridge.
The CF sanitizer elements can be assembled to suit the filter core as described in the owner’s manual. Check fit before installation and retain your pool’s existing filter cartridge.
Use Nature2 CF with the manufacturer’s low-chlorine care program, including cartridge activation and regular water testing. Replace the mineral cartridge after six months or one season, whichever is shorter.
Est. 4-6 business days for delivery.
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Free Shipping On orders over $150
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30-Day Returns Easy return policy
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Manufacturer Warranty Manufacturer warranty included


Key Features
- Installs in seconds.
- Residual sanitizing effects continue working in conjunction with chlorine for up to 6 months.
- Designed for in-ground and above-ground swimming pools from 5,000 to 25,000 gallons with cartridge filters.