R172009 Rubber O-Ring Gasket for Pentair Chlorinator Cover Model 320/322 for Pool and Spa

R172009 O-rings are made of nitrile rubber, sturdy and durable, not easy to break and easy to install O-rings provide sealing and durability, remain stable during daily use, reduce the risk of liquid leakage, and ensure operation of the device The replacement is easy and smooth, can be done without steps, saves maintenance time and makes daily maintenance more efficient Material: nitrile rubber Colour: black Size: outer diameter: approx. 10.5 cm, inner diameter: approx. 9.5 cm, thickness: about 0.5 cm R172009 O-Ring It is recommended to measure the size of the existing O-ring or groove before purchase to ensure the appropriate size Please allow dimension difference due to manual measurement Due to monitors, the colour may vary slightly