AquaStar ChemStar CH100/CH200 3" Cap (CH1004) chemicalfeeders and 60 square foot application

and 60 square foot application give this part practical value because DE filter components work best when the replacement matches the intended system family and size closely

A focused replacement like this is especially useful when the surrounding valve parts remain serviceable and the weakness is isolated to the cover itself

or no longer advances the dial at the proper rate

Matching the correct revision and keypad format helps preserve intended compatibility and system behavior

Supports a cleaner and more complete cabinet repair

AquaStar ChemStar CH100/CH200 3" Cap (CH1004) chemicalfeeders and 60 square foot applicationThe AquaStar ChemStar 3 inch cap is designed for compatible CH100 and CH200 feeder applications where a properly fitting cap is needed to close and service the main assembly. Caps like this are useful because they help complete the feeder body and support safe, reliable access to the interior when needed. This replacement is especially useful when the original cap is cracked, warped, difficult to secure, or no longer sealing the way it should. Because