6" O.D. Filters - C-6600DF6" O.D. Filters - C-6600DFAvailability: 10 in stockSKU: C-6600DFManufacturer part number: C-6600DF $24.42 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPart Number / SKU: C-6600DFProduct: 6" O.D. Filters - C-6600DFCategory: Filter Cartridges >> 6" O.D. FiltersProduct tags hot tub parts (7713), C-6600DF (1)