SKU: 23919805571

PENTAIR IN-LINE FEEDER AUTOMTIC CHLORINE - R171218

Sale price$102.83 Regular price$114.25
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

PENTAIR IN-LINE FEEDER AUTOMTIC CHLORINE - R171218The Pentair Rainbow 320 Series R171218 automatic in line chlorine feeder delivers reliable, hands off sanitization that pool contractors trust for commercial and residential installations. This NSF 50 certified feeder handles up to 70,000 gallons per day, making it ideal for large scale projects while reducing maintenance callbacks and ensuring consistent water quality. Professional Installation Benefits Designed for permanent installation in the

The Pentair Rainbow 320 Series R171218 automatic in-line chlorine feeder delivers reliable, hands-off sanitization that pool contractors trust for commercial and residential installations. This NSF 50 certified feeder handles up to 70,000 gallons per day, making it ideal for large-scale projects while reducing maintenance callbacks and ensuring consistent water quality.

Professional Installation Benefits

Designed for permanent installation in the return line downstream of all equipment, this feeder eliminates manual chlorination tasks for your clients while providing precise chemical control. The adjustable feed rates and built-in check valve prevent backflow issues that can damage equipment and create costly service calls. Top-loading design allows easy tablet refills without disrupting plumbing connections.

Why Pool Contractors Choose MT Pools

MT Pools provides superior customer service with expert technical support for complex installations. Our B2B wholesale pricing structure maximizes your profit margins while our reliable inventory ensures your projects stay on schedule. Join thousands of contractors who depend on our daily recurring customer support.

Frequently Asked Questions

What pool sizes can the R171218 handle effectively?

The Rainbow 320 can treat pools up to 70,000 gallons per day with top feed configuration using 1" trichlor tablets, making it suitable for large residential and commercial applications.

Is this feeder NSF certified for commercial use?

Yes, the R171218 is NSF 50 certified for both public and residential pools when using 1" Trichlor tablets with a flow indicating device, ensuring compliance with health department requirements.

What tablet capacity does this feeder hold?

The chamber holds up to 98 one-inch tablets (3.5 lbs) or 11 three-inch tablets (4.8 lbs), providing extended operation between refills for reduced maintenance visits.

Does MT Pools offer technical support for installation?

Yes, MT Pools provides expert technical guidance and superior customer service to ensure proper installation and optimal performance for all contractor projects.

Order Today

Streamline your pool sanitization installations with this proven automatic feeder. Contact MT Pools for wholesale pricing and expert support that keeps your projects profitable and on schedule.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23919805571

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4.8 ★★★★★
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Anna
West Palm Beach, US
★★★★★ 5
Pricey but worth it
To say my daughter loves shoes would be an understatement and whenever you throw in a fun color and glitter to the mix, it only exponentially increases the love and excitement every time she puts on these shoes! The quality of the shoes are outstanding, they provide support in the right places and so far have been surprisingly durable (for a toddler that’s saying something)! This is the second pair of this shoe that I’ve purchased, the first was a pair of the clear glitter style. They are very cute shoes and the color matched the pictured on the website very well, which was great since I was trying to complete a “Princess Anna” look with a previously purchased dress. Note: I do suggest to size up one size, because in my experience they run a little small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2024
E
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Emily Richardson
Omaha, US
★★★★★ 5
My daughters favorite shoe!
Size: 10 Little Kid, Color: Gold W/Strap
My daughter wears these every single year- we always get the gold and clear glitter. They go with everything and so comfortable to her. Once it gets warm outside this is her go to shoe everyday!
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Reviewed in the United States on March 21, 2024
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Verified Purchase
Shany Castellon
Phoenix, US
★★★★★ 5
My fav
Size: 10 Little Kid, Color: Rose Glitter W/Strap
My daughters have had have these campana shoes in every size and every color, i love them and they do too, they are light, comfy and cute
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Reviewed in the United States on February 1, 2024
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Verified Purchase
Kyoko Teshima
Massapequa, US
★★★★★ 1
Arrived used for the second time.
Size: 10 Little Kid, Color: Rose Glitter W/Strap
I love Melissa sandals. The product is good, but it arrived used for the second time. It is poor store management.
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Reviewed in the United States on May 21, 2026
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Paniz Ameri
Boise, US
★★★★★ 5
Super cute
Size: 7 Toddler, Color: Glitter Clear/Pink
Looks cute and smells good.
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Reviewed in the United States on March 4, 2026

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