Rainbow filter lock ring, #1

Pool & Hot Tub Depot Verified independent store

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Rainbow RTL and RCF filter lid lock ring Rainbow filter lid lock ring that fits both the RTL and the RCF series of filter canisters. Part details: Rainbow filter lid lock ring Thre aded Outside dimension 7-1/2" Inside dimension 6-1/8" OEM part number 172214 Also fits as a replacement for the following part number:PENR1722144690-10788379004934 Part #1 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. Show more