FILTER CARTRIDGE DIAMOND 4-15/16 6-5/8 2-1/8 OPEN 2-1/8 OPEN 50 SQFT $25.17 /EACH (1)FILTER CARTRIDGE DIAMOND 4-15/16 6-5/8 2-1/8 OPEN 2-1/8 OPEN 50 SQFT $25.17 /EACH (1)Availability: 10 in stockSKU: C-4405DFManufacturer part number: C-4405DF $32.72 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPart Number / SKU: C-4405DFProduct: FILTER CARTRIDGE DIAMOND 4-15/16 6-5/8 2-1/8 OPEN 2-1/8 OPEN 50 SQFT $25.17 /EACH (1)Category: Filter Cartridges >> 4" O.D. FiltersProduct tags hot tub parts (7713), C-4405DF (1)