1 Stop Pool Supply


Call Us Toll Free Monday-Friday 8am-4pm PST
Shipping & Returns
Privacy Notice
Conditions of Use
Service & Installation
Variable Speed Utility Rebates
Remodel & Replaster Services
Printable Catalog

HC-3315 [15#] Commercial Chlorinator

 Retail Price: $251.99
1 Stop: $193.99
 You Save: $58.00
HC-3315 [15#] Commercial Chlorinator


Rainbow Automatic Chlorine/Bromine Feeders by Pentair

Sanitization made super simple

Rainbow Automatic Chlorine/Bromine Feeders high capacity feeders are one of the easiest ways to sanitize large residential and commercial swimming pools using either chlorine or bromine slow dissolve tablets or sticks. These heavy-duty, high capacity feeders provide automatic sanitization for pools up to 332,000 gallons.


  • 300 and 320 series filters available in clear amber for easy tablet level monitoring
  • Completely enclosed system - no special venting required
  • No escaping gases
  • All Rainbow Feeders are NSF Listed
  • Positive external no-clog chlorine control valve.
  • No equipment damage. Feeds sanitizer directly to pool or spa.
  • All parts replaceable.


In-Line Feeders

  • 320 Series. For permanent installation in return line of new or existing pools or spas. Installs in return line on pressure side of pump downstream of all equipment. Standard with 2 in. slip PVC fittings and adapters for 1-1/2 in.
Off-Line Feeders
  • 300 Series. Retrofits into existing pools or spas. Operates on pressure side of pump. Uses 1/4 in. feeder hoses, control valve and fittings.
Hard Plumbed Feeders
  • HC Series. High capacity for 1 in. hard plumbing installations. Holds up to 40 lbs. of tablets.
 Family Products
#300-19 Commercial Chlorinator R171056 $91.99
#300-29 Commercial Chlorinator R171066 $88.99
#300-29X Commercial Chlorinator R171070 $117.99
HC-3330 [30#] Commercial Chlorinator R171230 $211.99
HC-3340 [40#] Commercial Chlorinator R171240 $221.99
Write Review
Customers who bought this product also purchased
HC-3340 [40#] Commercial Chlorinator
HC-3340 [40#] Commercial Chlorinator
Buy Now
WhisperFlo 3 HP 230v
WhisperFlo 3 HP 230v
Buy Now
Triton II TR140 36"
Triton II TR140 36"
Buy Now
SuperFlo 0.75 HP 115/230V
SuperFlo 0.75 HP 115/230V
Buy Now
Currently viewing: HC-3315 [15#] Commercial Chlorinator
1 Stop Pool Supply has been providing customers all over the country with the ability to purchase pool supplies online since 2002. Shopping for pool products online is the most convenient and cost effective way for pool owners to maintain their own pool. We know that sometimes finding the right part or product can be tricky. We’re here to help! We don’t believe in hiring just order takers with no pool experience. 1 Stop Pool Supply’s customer service staff is made up of real pool professionals ready to assist with any of your pool related questions.

Over the years customers have often asked us if we offer installation. Starting in 2013 with the help of 1 Stop Pool Pros we have moved from the virtual word to the real world. We now offer licensed and insured onsite installation and repair in many areas across the county. 1 Stop Pool Pros is continuing to grow and expand their service area. If we are not yet in your area you can rest assured we will be soon. Whether you are looking for monthly pool service or simply need a pool pump, pool filter or pool heater installed 1 Stop Pool Supply truly is the only online pool supply store offering everything pool.
All content and Images Copyright © 2013 1 Stop Pool Supply - Your Online Source for Everything Pools
Developed and Maintained by Web Choice Consulting