4" O.D. Filters - C-43134" O.D. Filters - C-4313Availability: 10 in stockSKU: C-4313Manufacturer part number: C-4313 $6.99 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPart Number / SKU: C-4313Product: 4" O.D. Filters - C-4313Category: Filter Cartridges >> 4" O.D. FiltersProduct tags hot tub parts (7713), C-4313 (1)