Pentair Rainbow HC-3330 High Capacity Automatic Feeder (R171230) swimline making this part especially attractive

making this part especially attractive in spas where visible trim details matter

the existing seal should be inspected carefully and replaced separately if needed

and service access matter

Useful for replacement and refresh work

A kit like this is useful because it simplifies service work and helps restore the plumbing path the cleaner relies on for dependable movement and cleaning action

Pentair Rainbow HC-3330 High Capacity Automatic Feeder (R171230) swimline making this part especially attractiveThe HC 3330 high capacity automatic feeder is intended for pool systems that need dependable chemical delivery with less frequent service attention than smaller feeder configurations. It is useful for larger pools, commercial style applications, or demanding residential systems where consistent sanitizer availability matters across daily operation. This feeder supports a cleaner equipment pad setup by integrating chemical feed into the circulation