Replacement threaded Lock Ring for Rainbow Plastics filter canisters.
Product notes: For Rainbow RTL, RCF, RDC filter series, 7 1/2" OD x 6 1/8" ID.
WARNING: Cancer and Reproductive Harm
Spa part received was perfect. Speedy service!
As usual the service was great as well as the product
Spa Depot was great in advising me on what would work best to fix my hot tub after pipes burst in the freeze. Replied to my query on a Saturday!
The rings were the correct item, reasonably priced and were delivered in a timely manner to the correct location