Pentair Heat Exchanger Kit [250K Heater, Mfg After Jan 2009] (474059) paragon A lid like this is

A lid like this is useful because it restores the top closure of the chlorinator housing

this gasket set helps restore cleaner grid sealing and supports a more dependable filter repair overall

This type of replacement is especially useful when the filter housing remains serviceable and the primary service need is the cartridge itself

the part number 25215-900-000 should be used as the main confirmation point before ordering

Pentair Heat Exchanger Kit [250K Heater, Mfg After Jan 2009] (474059) paragon A lid like this isPool and spa systems depend on well matched replacement components, and Pentair Heat Exchanger Kit [250K Heater, Mfg After Jan 2009] is selected for service work involving heater service, combustion control, and seasonal maintenance. It is well suited for maintenance programs that prioritize original style fit, predictable installation, and dependable system performance after the repair is complete. Careful fit verification helps preserve the larger