AIR INJECTOR NUTAIR INJECTOR NUTAvailability: 10 in stockSKU: 6540-252Manufacturer part number: 6540-252 $3.30 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPart Number / SKU: 6540-252Product: AIR INJECTOR NUTCategory: Air Injectors >> 6540-252Product tags hot tub parts (7713), 6540-252 (1)