Pentair Rainbow Automatic Feeder 300-29X Hardware Kit (R172275) praherplastics A complete skimmer like this

A complete skimmer like this is useful because it restores the full surface-skimming assembly in one replacement

Cracked laterals

Drive components are central to robotic cleaner performance because the unit can only travel

If the cord is wrong or compromised

Pentair Rainbow Automatic Feeder 300-29X Hardware Kit (R172275) praherplastics A complete skimmer like thisCorrect fit matters when water, sanitizer, or pressure must move through equipment reliably. The Rainbow Automatic Feeder 300 29X Hardware Kit is a Pentair Rainbow replacement for chemical feeder service, helping helps maintain controlled sanitizer delivery. In feeder service, correctly matched small parts help manage sanitizer flow, reduce nuisance leaks, and keep maintenance more predictable. Matches compatible equipment applications that reference