Pentair Elbow Check Valve R172061 is a reliable replacement part for Rainbow automatic chemical feeders used in pool and spa systems. This combination elbow and check valve is built to help prevent water backflow and support uninterrupted chemical dispersion, maintaining consistent sanitation levels. Designed to fit models 300, 302, 300-19, and 300-29, itÕs constructed from long-lasting materials built to handle exposure to water and pool chemicals. This component is ideal for residential use and helps sustain your feederÕs overall effectiveness.

• Dual-Purpose Component: Combines elbow and check valve functions to regulate flow and prevent backflow in chlorination systems

• Fits Rainbow Feeders: Compatible with Pentair Rainbow feeder models 300, 302, 300-19, and 300-29 for dependable replacement

• Built for Pool Environments: Durable material resists wear from pool chemicals and high water pressure

• Ideal for Home Pools: Helps maintain clean, balanced water in residential pool and spa systems year-round

• (1)ÊPentair R172061 Elbow Check

• Pentair Automatic Chemical Feeder 300
• Pentair Automatic Chemical Feeder 302
• Pentair Automatic Chemical Feeder 300-19
• Pentair Automatic Chemical Feeder 300-29

Pentair R172061 Elbow Check Valve Ð Fits Rainbow Feeder Models

Elbow and Check Valve Combo Ð Pentair R172061 Chemical Feeder Part

OEM Check Valve Replacement Ð For Rainbow Models 300, 302, 300-19, 300-29

Pool Feeder Valve Insert Ð R172061 Prevents Backflow In Chlorinator

Secure Water Flow Control Ð Elbow Valve Assembly For Residential Use

Rainbow Inline Feeder Compatible Ð Elbow Check Kit R172061

Elbow Check Valve R172061 Ð For Rainbow Automatic Chemical Feeders

Combination Elbow & Valve Ð OEM Pentair Replacement Part R172061

Chlorinator Flow Control Ð Keeps Consistent Sanitizer Delivery

For Rainbow Feeder Installations Ð Models 300-19, 300-29 Included

Durable Pool Feeder Component Ð Easy To Replace, Reliable Use

Supports Proper Circulation Ð Prevents Back-Siphon and Blockage

Pentair Rainbow Check Valve R172061 Ð Elbow Assembly for Feeders

Feeder Elbow Replacement Ð Fits Rainbow Inline Chlorinators

Pentair R172061 Ð Elbow and Backflow Check Valve In One

Compatible With Pentair 300, 302 Chlorinator Models

Used In Residential Pools Ð Supports Efficient Water Treatment

Protects Water Flow Direction Ð Maintains Feeder Functionality