Pentair Rainbow 300-29X Off-Line Automatic Chlorine/Bromine Tablet Commercial & High Capacity Pool/Spa Feeder | R171070

Rainbow SKU: PENR171070
Pentair Rainbow 300 - 29X Off - Line Automatic Chlorine/Bromine Tablet Commercial & High Capacity Pool/Spa Feeder | R171070 - Rainbow - img - 1

Pentair Rainbow 300-29X Off-Line Automatic Chlorine/Bromine Tablet Commercial & High Capacity Pool/Spa Feeder | R171070

Rainbow SKU: PENR171070
  • In stock, ready to ship
  • Inventory on the way
Regular price $189.00
/
🕒 Order within -- hrs and -- min  for same-day shipping!
Free US Shipping - Shipping Policy

Pentair Rainbow™ 300‑29X Off‑Line Automatic Tablet Feeder | R171070

The Pentair Rainbow™ R171070 300‑29X is a rugged, high‑capacity off‑line feeder designed for large residential, commercial, and public pools up to 658,500 gallons. It automatically dissolves 1" trichlor or bromine tablets, requiring minimal monitoring while delivering reliable sanitation around the clock.

Key Features

  • High Capacity: Holds up to 29 large or 237 small 1" chlorine/bromine tablets
  • Off‑Line Design: Bypasses pool plumbing, allowing safe, controlled sanitization
  • Heavy‑Duty Construction: Built to withstand demanding commercial environments
  • Consistent Sanitization: Automatically maintains proper chlorine/bromine levels
  • Versatile Use: Compatible with both trichlor and bromine tablets
  • Reduce Manual Handling: Slow-dissolving tablets minimize refill frequency and exposure

Technical Specifications

  • Model Number: R171070 (300‑29X)
  • Tablet Type: 1" Trichlor or Bromine
  • Capacity: Holds 29 large or 237 small tablets
  • Application Flow: Off‑line feeder for commercial/high-capacity pools
  • Pool Size Rating: Up to 658,500 gallons

Usage Benefits

  • Eliminates need for manual chemical dosing
  • Maintains consistent sanitizer levels for safer swimming
  • Ideal for large-scale pools, splash pads, and aquatic centers
  • Reduces exposure to chemicals and handling risks

For large‑capacity pool environments demanding efficient, automatic sanitation, the Pentair R171070 Rainbow 300‑29X feeder offers a dependable, hands‑off solution—saving time while delivering dependable pool protection.

SKU: R171070

Hours Of Operation: 

Monday - Friday: 8:00 am to 4:00 pm Phoenix Time

Saturday and Sunday: Closed

  • Orders costing more than  $300 WILL be required to have signature confirmation upon delivery.
  • Handling time is typically only 1 day.   
  • Any item ordered after 1pm Phoenix time, may not ship same-day.
  • Call us if you require expedited shipping and we can give you quotes based on your needs.

Return Policy:

  • All products, except as noted below, are eligible for return up to 30 days after receipt of item.
  • For returns, an RMA form must be filled out HERE or customers can call for additional help.
  • Shipping costs will be deducted from all returned items.
  • Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in. 
  • Items broken, damaged, or inoperable due to installer error will not be refunded.
  • Fill out the return form or give us a call to obtain an RMA and return shipping label.
  • There are no returns on the Pentair Colorsync 618031
  • No returns on pool cleaners.
  • No returns on opened seals and o-rings.
  • No returns on capacitors.
  • If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
  • All products denied upon arrival at customers house WILL be charged the cost to ship.
  • Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.