FixTheBog™ Replacement for SANIT O-Ring 55x5 – Concealed Cistern Flush Valve Seal
The FixTheBog™ replacement O-ring 55x5 is designed to replace the sealing ring on SANIT concealed cistern flush valves. This essential seal ensures a watertight connection between the valve body and outlet, helping prevent leaks and maintain reliable operation.
Product Features
- Size: 55 mm × 5 mm cross-section
- Application: For SANIT concealed cistern flush valves
- Function: Creates a watertight seal between valve and cistern outlet
- High-quality rubber construction for durability and longevity
- Direct replacement compatible with original SANIT part
Details
This O-ring provides the correct seal for SANIT concealed cistern flush valves. Over time, the original rubber ring can harden or perish, leading to minor leaks or reduced flush performance. Replacing it with this compatible 55x5 mm seal restores full sealing efficiency and system reliability.



