4" O.D. Filters - C-4326DF4" O.D. Filters - C-4326DFAvailability: 10 in stockSKU: C-4326DFManufacturer part number: C-4326DF $19.96 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPart Number / SKU: C-4326DFProduct: 4" O.D. Filters - C-4326DFCategory: Filter Cartridges >> 4" O.D. FiltersProduct tags hot tub parts (7713), C-4326DF (1)