Pentair Elbow Check Valve for 300 & 302 Chemical Feeders R172061

Maintain proper chemical flow direction in your pool's sanitization system with the genuine Pentair R172061 Elbow Check Valve, a dual-purpose replacement component for Rainbow automatic chemical feeders. This integrated elbow and check valve unit guards against water backflow while ensuring uninterrupted sanitizer delivery for steady, even chlorination. Compatible with Rainbow feeder models 300, 302, 300-19, and 300-29, it is manufactured from chemically resistant material that...