Pentair Automatic Feeder O-Ring Cap R172009 Maytronics Dolphin Durable metal construction with a

Durable metal construction with a corrosion-resistant finish stands up to sun

When used with a pH Decreaser

One‑dip simplicity—no bottles

(DUE IN LATE APRIL/ EARLY MAY)

Pool Attributes Pool Size Up to 33 Ft Pool Type In-Ground  Cleaning  Filter Type Fine Filter Description Basket

Pentair Automatic Feeder O-Ring Cap R172009 Maytronics Dolphin Durable metal construction with aPentair Automatic Feeder O Ring Cap R172009 Intro Keep your Pentair Rainbow automatic feeder performing at its best with the O Ring Cap R172009. This purpose built replacement cap preserves a tight seal, prevents leaks, and guards against dosing drift in day to day pool operation. Compatible with multiple Rainbow models300, 302, 300 19, 300 29, 300 29X, 320, and 322and their extensions, it delivers dependable, low maintenance chemistry management for