The Waterway Poly Gunite Jet is a high performing and reliable jet designed for gunite spas. Retrofit an existing spa for a quick fix or an updated look and add additional years of use to your spa. Available in a Fixed Directional eyeball style it s great for targeting specific muscle areas for a relaxing experience. Featuring a scalloped face the Poly Gunite Jet fits into a variety of Poly Jet bodies including Tee Ell and Straight to suit all types of spas.