The Kynar Red Mazzei Injector is a high-performance component designed for use in pool and spa circulation systems. Made from Kynar, a durable and chemically resistant material, this injector is built to withstand harsh conditions, ensuring long-lasting reliability. With a 3/4 inch hose barb connection, it is ideal for hot tubs equipped with low flow circulation pumps like the Waterway Tiny Might and Laing Circulation pumps. This injector enhances the overall efficiency of your pool or spa’s circulation system, promoting optimal water movement and treatment.