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Aqua Ultraviolet

A50186 Replacement Ultima II Union O-Ring, 2”, For Filters

A50186 Replacement Ultima II Union O-Ring, 2”, For Filters

Regular price $13.65
Regular price Sale price $13.65
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The A50186 2" Replacement O-ring fits in the A50185 2" Threaded x Slip Union for the Ultima II filters.

With its perfect fit and seamless sealing capabilities, the A50186 2" Replacement O-ring ensures leak-free operation of your Ultima II filter, safeguarding your valuable equipment and preventing costly downtime.


  1. Reliable Sealing: The A50186 2" Replacement O-ring provides a reliable sealing solution for a variety of applications. Its design ensures a tight and secure seal, effectively preventing leaks and minimizing the risk of pond or tank water escape. By maintaining a dependable seal, it safeguards your equipment, protects against potential damage, and promotes smooth and efficient operation.

  2. The A50186 2" Replacement O-rings are highly versatile and compatible with a wide range of Ultima II filter applications. The ability to withstand different temperatures, pressures, and aquatic environments makes them an ideal choice for diverse applications, providing flexibility and ease of use.

  3. Having a backup supply of A50186 2" Replacement O-rings can be a cost-effective choice in the long run. By preventing leaks and equipment failures, they help minimize downtime, maintenance costs, and productivity losses. Additionally, their affordable price compared to alternative sealing options makes them an economical choice without compromising on performance or quality.

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