Specification Brand : E-cowlboy BulletPoint1 : Great Compatibility — Perfectly compatible with All Zodiac Nature2 Express Vessel W20176 W20171 W20086 W20080 for all sizes In-ground and Above-ground pools up to 30,000 gallons. Each part is manufactured to meets or exceeds OEM specifications, precision-engineered and tested to provide reliable replacement for W26775 W28175. BulletPoint2 : Perfect Design — This nature-friendly, high-efficiency, reliable and low maintenance technology produces wonderfully cleaner, clearer, safer and softer pool water that is pure, fresh, and gently soothing with less chemicals. Save your money and time, improve the water quality and swimming experience for you, your family and your friends. BulletPoint3 : Special Features — Reduces the need to frequently add heavy chemicals. Reduce the need of chlorine up to 50%. Reduces potential for unpleasant odors and eye or skin irritation. Easy water balancing and maintaining and will not damage your pool equipment. Easy to use and install in minutes. Cartridge replacement every six months is recommended for optimal performance. BulletPoint4 : Superior Quality — Advanced natural minerals and ceramic particles with premium grade CNC machined reinforced PVC housing, strength and durability, anti-impact and anti-deformation, anti-corrosion and aging resistance, all-weather performance and long-lasting reliability. BulletPoint5 : 100% Satisfaction Guarantee — If you're not 100% satisfied with our cartridges, simply return it for a full refund in 30 days. Support 12 months’ Warranty. Professional & Sincere Service allows you to take no risks to purchase in E-cowlboy! Color : multi-colored ExternallyAssignedProductIdentifier1 : 0803354451050 ExternallyAssignedProductIdentifier2 : 803354451050 ItemDisplayDimensions_Height : 11 inches ItemDisplayDimensions_Length : 32 inches ItemDisplayDimensions_Width : 11 inches ItemDisplayWeight : 8.2 pounds ItemName : E-cowlboy Replacement for Zodiac Nature2 Express Mineral Cartridge W28175 W26775 Sanitizer Vessel W20176 W20171 W20086 W20080 In-Ground & above-Ground Pools Up to 30,000 Gallons New Upgraded ItemPackageDimensions_Height : 19.7104 centimeters ItemPackageDimensions_Length : 12.192 centimeters ItemPackageDimensions_Width : 12.2936 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : swimming-pool-cartridge-filters ItemTypeName : Hot Tub Filter Manufacturer : E-cowlboy Material : Ceramic ModelName : Hot Tub Filter ModelNumber : EC - W28175 NumberOfBoxes : 1 PartNumber : EC - W28175 ProductDescription : Great Compatibility — Perfectly compatible with All Zodiac Nature2 Express Vessel W20176 W20171 W20086 W20080 for all sizes In-ground and Above-ground pools up to 30,000 gallons. Each part is manufactured to meets or exceeds OEM specifications, precision-engineered and tested to provide reliable replacement for W26775 W28175. ProductSiteLaunchDate : 2023-09-07T03:36:40.112Z Size : CC200 Style : Premium SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 6