Skip to content
Free Shipping and Hassle-Free Returns on all orders!
Free Shipping and Hassle-Free Returns on all orders!

Pentair R171218 Rainbow 320C In-Line Automatic Chlorinator

SKU R171218
TradeGrade Exclusive - Request availability & checkout.

Please Note: Pentair ‘TradeGrade Exclusive’ products require contacting us to purchase. Please use the request form above or Contact Us page; we can provide product details, availability, pricing, purchasing options, etc.

Why shop with Vita Filters?

  • Authorized Pentair Distributor
  • Fast Free Shipping • No Minimum
  • Backed By Manufacturer's Warranty
  • 100% Satisfaction Guaranteed!
  • On-Staff Water Experts • Contact us

Description:

  • R171218: Holds 11 large or 98 small Bromine or slow-dissolving Trichlor tablets. Treats 6,500 to 27,000 gallons in a bottom feed configuration and 18,000 to 70,000 gallons in a top feed configuration with a see-through amber body.
  • Rainbow™ feeders not only save time but also reduce manual handling of chemicals. They use large or small trichlor or bromine slow-dissolving tablets to make sanitizing your new or existing pool or spa easy and automatic. Both install easily on the pressure side of the pump, downstream of the filter and heater. The in-line Model 320 feeder features an external fine-control valve that lets you adjust the feed rate to meet specific pool or spa requirements. The Model 320 feeder is designed for permanent installation in the return line of new or existing systems and dispenses sanitizer directly into your pool or spa downstream of all equipment. The feeder extensions increase tablet or stick capacity, so you can vacation without worrying about running out of chlorine.

    Documents

    Specifications:

    • Brand: Pentair
    • Commercial, Residential, or Professional: Residential
    • Weight: 4.5 pounds
    • UPC Code: 788379004446

    Disclaimer: Professional installation is required (not included). Proof of installation by a trained technician is required to validate the factory warranty.

    Pentair Pool Warranty Support

    Free Shipping

    Free Ground Shipping on all US orders.

    Hassle-Free Returns

    Change your mind? No problem. Our easy return process makes it easy.

    Satisfaction Guarantee

    We don't just claim our products are better - we back it up.

    On-Staff Water Experts

    Get in touch. Our experts are standing by and ready to help you.