
๐ง Keep your pool pristine with hands-free precision!
The Pentair R171218 Rainbow 320C is an automatic in-line chlorine/bromine feeder designed to maintain balanced pool and spa water chemistry. Featuring a durable amber body resistant to UV and chemical wear, it installs directly into the return line for seamless, consistent chemical dosing, reducing manual maintenance and ensuring crystal-clear water.
| Best Sellers Rank | #590,209 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #15,684 in Pool & Spa Replacement Parts |
| Customer Reviews | 4.3 out of 5 stars 412 Reviews |
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