- Rainbow part number R172086
- Fits 1/2" diameter tube
- Fits Rainbow 300-29X, 320 and 322 chemical feeders
- Original Pentair / Rainbow replacement part
WARNING: The following product(s) can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov
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