Jandy Nature2 Express IG/AG Cartridge (up to 25,000 gal, single unit) | W28175 Style_Retro Heads Handles 63 GPM with long‑lasting

Handles 63 GPM with long‑lasting durability

Apply a suitable lubricant to the O-ring to facilitate installation and ensure a watertight seal

Swimmers can re-enter the water immediately after treatment

When attaching the hoses

Jandy Nature2 Express IG/AG Cartridge (up to 25,000 gal, single unit) | W28175 Style_Retro Heads Handles 63 GPM with long‑lastingThe 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