Carvin Laser 190L Standpipe Assembly (42376004R) srsmith This American/Pentair Air Bleed Assembly

This American/Pentair Air Bleed Assembly [CLN/CLR] [520 sqft] (178583) is engineered for cfr filters & parts applications

this unit helps restore steady heating performance and supports a more confidence-inspiring spa experience overall

A replacement filter cartridge helps provide the working filtration surface inside a compatible spa or pool system

Correct button labeling matters more than it may seem

Carvin Laser 190L Standpipe Assembly (42376004R) srsmith This American/Pentair Air Bleed AssemblyThe Carvin Laser 190L standpipe assembly is designed for compatible sand filter applications where the central internal structure needs to be restored. A standpipe assembly is useful because it helps define the internal flow path and supports the arrangement of key components inside the filter body. This replacement is especially useful when the original standpipe is cracked, broken, warped, or no longer dependable during rebuild or service work.