Generic Chlorinator CL200/CL220 Cover O-Ring (90-423-2142)

A cover O-ring helps create a seal between a compatible chlorinator body and cover, and this generic version is designed for CL200 and CL220 chlorinator applications using the 90-423-2142 reference. When a cover O-ring becomes flattened, brittle, or damaged, the housing can lose the sealing support it should maintain.

The CL200 and CL220 fitment gives this O-ring practical value because chlorinator cover seals work best when the replacement matches the intended housing family and groove dimensions. A properly selected O-ring helps support cleaner closure and contributes to more dependable assembly performance.

This type of part is especially useful during routine chlorinator maintenance when the cover is removed for inspection or service and the original seal shows signs of wear. That keeps maintenance focused and more dependable.

Installed in the proper application, this O-ring helps support dependable chlorinator cover sealing and contributes to cleaner overall system integrity.

• Cover O-ring for compatible CL200 and CL220 chlorinator applications
• Helps support dependable sealing between body and cover
• Useful during service and routine maintenance
• Supports cleaner targeted reassembly work
• Improves fit confidence and sealing reliability