660-3581 - 660-3581660-3581 - 660-3581Availability: 10 in stockSKU: 660-3581Manufacturer part number: 660-3581 $14.32 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPart Number / SKU: 660-3581Product: 660-3581 - 660-3581Category: Air Controls >> 660-3581Product tags hot tub parts (7713), 660-3581 (1)