Cartridge gasket for the Rainbow RTL and RCF series filters, gasket goes on top of the filter and one at the bottom of the filter #4 as shown in the schematic above.
Part details:
- Cartridge gasket
- Fits RTL and RCF series filter
- OEM part number R172222
- Also fits the following filter canister lid air valves:
Dyna-Flo Skim Filter,
Dyna-Flo XL Skim Filter,
Ultra Skim Filter Assemblies,
Waterway top load filter lid - Part #4 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.
