PLU21703416 Jet Insert Cal Spa 4-1/4Manufacturer: Unknown Availability: Out of stockSKU: plu21703416Manufacturer part number: PLU21703416 $5.98 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendCal spa directional Maxi Flow jet internal with Waterway diffuser. 4-1/4" grey face with logo.Manufacturer: UnknownMPN: PLU21703416