Replacement for Nature2 Duoclear 25 35 Mineral Cartridge W28000 W28001 for All Zodiac Duoclear & Nature2 Fusion, Fusion Soft, Vision Pro System Aboveground Ingroud Swimming Pool Up to 35,000 Gallons

Great Compatibility — Perfectly fit for All Zodiac Duoclear 25 System W379110 & 35 System W379210, for Nature2 Fusion, Fusion Soft and Vision Pro System both Aboveground and Inground pools....