Rainbow filter lid air vent valve, #2

Air valve for the Rainbow RTL and RCF series top load filters

Part details:

• Air relief vent valve
• Threaded
• Fit the lid for the RTL and RCF series
• OEM part number 172224
• Does not include o-ring,
• Part #2 on the schematic

When purchasing replacement parts for the top loading filter in your hot tub always confirm replacement part compatibility to ensure proper fit.