FILTER CARTRIDGE, 30 SQ FT, 7" OD, 7-1/4" L, 4-1/8" OPEN TOP/BOTTOM C-7330FILTER CARTRIDGE, 30 SQ FT, 7" OD, 7-1/4" L, 4-1/8" OPEN TOP/BOTTOM C-7330Availability: 10 in stockSKU: 70302Manufacturer part number: 70302 $26.68 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPart Number / SKU: 70302Product: FILTER CARTRIDGE, 30 SQ FT, 7" OD, 7-1/4" L, 4-1/8" OPEN TOP/BOTTOM C-7330Category: Filter Cartridges >> 7" O.D. FiltersProduct tags hot tub parts (7713), 70302 (1)