FILTER CARTRIDGE DIAMOND 4-15/16 6-5/8 2-1/8 OPEN 1-1/2 MALE THREAD/MPT 25 SQFT $14.42 /EACH (1)FILTER CARTRIDGE DIAMOND 4-15/16 6-5/8 2-1/8 OPEN 1-1/2 MALE THREAD/MPT 25 SQFT $14.42 /EACH (1)Availability: 10 in stockSKU: 4CH-22DFManufacturer part number: 4CH-22DF $18.74 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPart Number / SKU: 4CH-22DFProduct: FILTER CARTRIDGE DIAMOND 4-15/16 6-5/8 2-1/8 OPEN 1-1/2 MALE THREAD/MPT 25 SQFT $14.42 /EACH (1)Category: Filter Cartridges >> 4" O.D. FiltersProduct tags hot tub parts (7713), 4CH-22DF (1)