50mm Flat O-Ring Gasket for Filtoclear Outlets

50mm O-Ring for External Pond Filters

Reliable Seals for Leak-Free Filtration

External pond filters use screw connections on their inlet and outlet fittings to connect with flexible pond plumbing. Inside these fittings, an O-ring (gasket) is essential for creating a watertight seal and preventing leaks. Over time, O-rings can wear, flatten, or snap, so keeping a few spares on hand ensures your filter continues running smoothly without interruption.

Compatibility

• Fits larger discontinued Filtoclear models: 16000, 20000, 30000
• Fits new generation Filtoclear models: 5000, 13000, 19000, 31000
• Can also be used with other pond filter brands that have 50mm connections