DIMENSION ONE FILTER 40 SQ FT - 01561-13DIMENSION ONE FILTER 40 SQ FT - 01561-13Availability: 10 in stockSKU: 1561-13Manufacturer part number: 1561-13 $71.97 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPart Number / SKU: 1561-13Product: DIMENSION ONE FILTER 40 SQ FT - 01561-13Category: Filter Cartridges >> 4" O.D. FiltersProduct tags hot tub parts (7713), 1561-13 (1)