(8 Pack) O-Ring for Fleck 13305 and Rainsoft 17961 Compatible with 2510, 5600, 9000, 9100 valves, Adapter Fittings, Bypass valves, Instrument Body Replacements

About this item Versatile: 13305 O-rings are used on many models of Fleck / Rainsoft water softener valves. Commonly used in the following applications 1: Suitable for Fleck 5600/5600 Econominder (adapter connector, bypass valve, instrument body). Commonly used in the following applications 2: For Fleck 9000/9100/9500 (3/4 in. gauge assembly, 1 in. gauge assembly, second tank assembly, bypass valve). Commonly used in the following applications 2: Fleck 2510/2510 Econominder (control valves, instruments, bypass valves). PREMIUM MATERIAL: Made of nitrile rubber, which has good elasticity and good sealing, ensuring long-lasting performance and wear resistance. Please feel free to buy. NOTE: Check the product manual to make sure you are looking for O-ring part #13305 to avoid making the wrong purchase. If you have any questions, please contact us, we will be happy to help you!