2 Pieces O-Ring R172009 for Model 300/320 Pool and Chlorator Cover Spa O-Ring Filter Pool Replacement

Package contents: you will receive 2 pieces of R172009 O-ring. Enough quantity for your use and replacement. Material: made of good quality nitrile rubber, sturdy and durable, not easy to break, easy to install and no leaks. You can use them with confidence. Size Information: The inner diameter of our O-ring is 9.5cm, the outer diameter is 10.5cm and its thickness is 0.5cm. Compatibility: Our R172009 O-rings are compatible with Rainbow Chlorinator 300