Jandy Nature2 Express IG/AG Cartridge (up to 25,000 gal, single unit) | W28175 Tagelus Top Mount Filters Stainless Steel Face Ring -

Stainless Steel Face Ring - Adds a sleek finish and helps prevent cracking and corrosion

or warp over time

Verify the filter base is level and rated for the large-diameter tank

SKU 289108

or flapper valves

Jandy Nature2 Express IG/AG Cartridge (up to 25,000 gal, single unit) | W28175 Tagelus Top Mount Filters Stainless Steel Face Ring -The Nature2 Express by Zodiac is a mineral sanitizing system for above ground and in ground swimming pools that reduces the need for large amounts of chlorine. It works by harnessing the sanitizing antimicrobial properties of natural minerals, which means fewer harsh chemicals in your pool. During the regular pool filtration cycle, water flows through the Nature2 Express cartridge, where the combination of silver and copper minerals destroys bacteria