Replacement jet insert for the discontinued Waterway Large Face Poly Storm snap-in twin rotational jets. This jet now comes with a double dark gray rotational nozzle and has a stainless steel dimpled escutcheon / trim. Our replacement version installs in all previous jet bodies and provides a nice snug fit for years of service.

This original jets had a face diameter of 4" and jets are now sent in 4-1/4 - 4-3/8" size range. May have part number 218-4000 stamped on the rear diffuser (cone)

Commonly found in the Gulf Coast Spas Cool Nights Series from 2004-2005, many Hydro Spas Mark III Spas, Dynasty Spas, L.A Spas, Cal Spas, Coleman Spas, Viking Spas, Garden Leisure Spas, Platinum I and II, Legend Spas and many more. See pictures for more details.