Pentair Rainbow Automatic Feeder 300/302/300-19/29 Flow Indicator w/Check Valve (R172080Z) phoenixrope High-flow suction fittings should be

High-flow suction fittings should be matched carefully by size

The CMP Poly Jet internal is designed for compatible spa jet applications where a 3-3/8 inch face-diameter roto-style deluxe internal needs replacement

This part has practical value because the model-specific design and threaded connection help preserve intended compatibility in supported systems

Supports drainage performance

The Hayward VGB vinyl and fiberglass outlet set is designed for compatible pool and spa applications where the suction outlet assembly needs replacement

Pentair Rainbow Automatic Feeder 300/302/300-19/29 Flow Indicator w/Check Valve (R172080Z) phoenixrope High-flow suction fittings should beUse this service part when compatibility and dependable function matter during maintenance. The Rainbow Automatic Feeder 300 302 300 19 29 Flow Indicator w Check Valve is a Pentair Rainbow replacement for chemical feeder service, helping helps maintain controlled sanitizer delivery. In feeder service, correctly matched small parts help manage sanitizer flow, reduce nuisance leaks, and keep maintenance more predictable. Matches compatible equipment