VEVOR Pool Filter Cartridge, 4x 130 Sq. Ft, Spa Hot Tub Filter Cartridge Replacement, Compatible with Pentair CCP520, R173578, PCC130

Item Model Number: GL-520-1 Total Filter Area (Ft²): 520 Ft² Fiber Shape: Trilobal Pleated Fabric Thickness (mm): 0.39±0.03 mm/ 0.0154 in Fabric Weight (g/m²): 100g (3 oz) Core Inner Diameter (mm): 76±1 mm/ 3 in Core Outer Diameter (mm): 178±1 mm/ 7.01 in Core Height (mm): 814±2mm / 32.05 in Single Filter Area (Ft²): 130 Ft² Fold Count (pcs): 181 Filtration Precision (μm): <50 Filter Quantity (pcs): 4 Internal Support: Transparent plastic, new material End Cap Material: PA+GF Net Weight per Inner Box: 2.2 kg / 4.85 lbs Inner Box Packaging Dimensions: 370 x 370 x 860 mm / 14.57 in x 14.57 in x 33.86 in Outer Box Packing Rate: 4 pcs = 1 box