Replace For Zodiac Nature2 Duoclear Fusion Mineral Cartridge W28000 W28001 35000 Brand new in box W28000 W26000 Replacement for Nature2 Duoclear 25 35 Mineral Cartridge for All Zodiac Duoclear & Fusion, Fusion Soft, Vision Pro System Aboveground Ingroud Pool Sanitizer for up to 35,000 Gallons Pool • Wide Compatibility: This W28000 mineral cartridge replacement is suitable for all All Zodiac duoclear 25 & 35 system fusion vision pro above ground ingroud pool sanitizers vessels, except limited. Also, fit for Duoclear & Fusion 25 mineral nature 2 cartridge. Interchangeable part number W28001 W26001 50001800. Suitable for the pool from 5,000 gallons to 35,000 gallons • Premium Material: The filter element is made of ceramic particles and high-quality plastic shell, Cartridges use these mineral ingredients with your pool filtration system. fusion cartridge is using the active mineral ceramic technology create clean, clear water. no more pungent odors, stinging eyes, dry skin or bleached swimwear, no damage to your pool • Keep Your Pool Water Clean & Sparkle: Works with your existing filtration systems. Fit for duoclear vision pro fusion. Nature 2 Fusion Soft or Nature2 DuoClear dispenser system to give you clear, clean, sparkling water by cleaning debris, leaves, sands, and hairs in the pool water. Easy to install and low maintenance heavy chlorine or bromine alternatives for pool owners, keep their pool clean SKU A10 280