About this product

VEVOR Pool Filter Cartridge, 90 Sq. Ft Spa Hot Tub Filter Cartridge Replacement, Compatible with Hayward C900, Hayward CX900RE, Secure for Kids & Pet, Trilobal Pleated, Easy to CleanQuality MaterialPA+GF End CapDesigned for Repeated UseLong-Lasting PerformanceThoughtful DetailsEnergy-EfficientFiltration Precision (μm): <50,Fold Count (pcs): 174,Filter Quantity (pcs): 1,Fabric Weight (g/m²): 136g (4 oz),Glue Type: Adhesive,Core Inner Diameter (mm): 101.6±1 mm/ 4 in,Outer Box Packing Rate: 4 pcs = 4 boxes per carton,Item Model Number: HYP-90-4,Total Filter Area (Ft²): 90 Ft²,Fiber Shape: Trilobal Pleated,Core Height (mm): 442±2 mm/ 17.4 in,Single Filter Area (Ft²): 90 Ft²,Internal Support: Transparent plastic, new material,Net Weight per Inner Box: 1.96 kg / 4.32 lbs,Core Outer Diameter (mm): 227±1 mm/ 8.94 in,Fabric Thickness (mm): 0.39±0.03 mm/ 0.0154 in,Inner Box Packaging Dimensions: 245 x 245 x 475 mm / 9.65 in x 9.65 in x 18.70 in