Skip to content
  • 💰 Save big on your entire purchase with 20-40% off! 💰
  • 💰 Save big on your entire purchase with 20-40% off! 💰
Swimming Pool Supplies Sales 2024Swimming Pool Supplies Sales 2024
  • Menu
  • Automatic Cleaners
    • Suction Pool Cleaners
    • Pressure Side Pool Cleaners
    • Robotic Pool Cleaners
    • Cordless Pool Cleaners
    • Cleaner Accessories
  • Filters
    • Sand Filters
    • D.E. Filters
    • Cartridge Filters
    • Backwash Valves
  • Salt Chlorine Generators
    • Inground Pool Salt Systems
    • Above Ground Pool Sanitizers
    • Dummy Salt Cells
  • Chlorinators
    • Tablet Pool Chlorinators
    • Floating Chlorine Dispenser
  • Automated Controls
    • Intermatic Products
    • Freeze Protect Timers
  • Pool Chemicals
    • Pool Balancers
    • Swimming Pool Test Strips
    • Algaecide
    • Pool Winterizing Chemicals
  • Swimming Pool Accessories
    • Pool Brushes
    • Vacuum Hoses
    • Leaf Skimmers
    • Vacuum Heads
    • Cover Pump
    • Pool Thermometer
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

 

Pentair Rainbow 300 Off-Line Automatic Chlorine & Bromine Feeder – R171016

Home / Chlorinators / Tablet Pool Chlorinators
New
Pentair Rainbow 300 Off-Line Automatic Chlorine & Bromine Feeder - R171016
Pentair Rainbow 300 Off-Line Automatic Chlorine & Bromine Feeder - R171016 - Image 2
Pentair Rainbow 300 Off-Line Automatic Chlorine & Bromine Feeder - R171016 - Image 3
Pentair Rainbow 300 Off-Line Automatic Chlorine & Bromine Feeder - R171016 - Image 4
Pentair Rainbow 300 Off-Line Automatic Chlorine & Bromine Feeder - R171016 - Image 5

$128.54 Original price was: $128.54.$89.98Current price is: $89.98.

Buy Now
SKU: AW55B 1709533507 Categories: Chlorinators, Tablet Pool Chlorinators Tag: Rainbow Products
  • Reliable Payments for Reliable Shopping
  • 100% environmentally friendly material
  • Fast, friendly, always here to help.
  • Multiple payment options for secure shopping with SSL
Browse
  • Automated Controls
    • Freeze Protect Timers
    • Intermatic Products
      • Pool Timer
        • Intermatic Timers
  • Automatic Cleaners
    • Cleaner Accessories
    • Cordless Pool Cleaners
    • Pressure Side Pool Cleaners
    • Robotic Pool Cleaners
    • Suction Pool Cleaners
  • Chlorinators
    • Floating Chlorine Dispenser
    • Tablet Pool Chlorinators
  • Filters
    • Backwash Valves
    • Cartridge Filters
    • D.E. Filters
    • Sand Filters
  • Pool Chemicals
    • Algaecide
    • Pool Balancers
    • Pool Winterizing Chemicals
    • Swimming Pool Test Strips
  • Salt Chlorine Generators
    • Above Ground Pool Sanitizers
    • Dummy Salt Cells
    • Inground Pool Salt Systems
      • Salt Cell
  • Swimming Pool Accessories
    • Cover Pump
    • Leaf Skimmers
    • Pool Brushes
    • Pool Thermometer
    • Vacuum Heads
    • Vacuum Hoses
  • Uncategorized
Recently Viewed
  • Pentair Clean & Clear RP 200 Cartridge Filter, 200 Sq. Ft. - EC-160353 Pentair Clean & Clear RP 200 Cartridge Filter, 200 Sq. Ft. - EC-160353 $324.00 Original price was: $324.00.$97.99Current price is: $97.99.
  • Description
  • Reviews (0)

Top

Part # R171016

Dimensions 20″ L x 6″ W x 6″ D

Alternate Part #’s 42-196-1045, PENR171016

Product Description

The Pentair Rainbow 300 is a completely enclosed off line system ideal for existing pools where permanent installation into the return line is impractical. It top loads, requires no venting and lets you adjust the optimum chlorine/bromine feed rate for your pool. It operates on pressure side of pump. Spa chamber not included

Features:

  • Completely enclosed system- no special venting required
  • No escaping gas
  • 50 PSI maximum operating pressure
  • Retrofits into existing pools/spas
  • Uses 1/4 in. feeder hoses, control valves, and fittings.

Specifications:

  • Holds 11 large or 98 small tablets
  • Treats 12,000 to 48,000 gallons
  • Dimensions: 21 in. (H) x 7 in. (W) x 12 in. (D)
  • Service Clearance for Lid Removal: 22-1/4 in.

 

1 Year Warranty

* Note: Consult your local authority to determine their guidelines if needed. Results may vary due to pool/spa equipment and many other factors.

Product Specifications

Manufacturer:
Pentair/Rainbow

Application:
Offline

Large Tab Capacity:
11 Tablets

Small Tablet Capacity:
4.5 Lbs.

Treatment Capacity:
5,000-48,000 gal.

Reviews

There are no reviews yet.

Be the first to review “Pentair Rainbow 300 Off-Line Automatic Chlorine & Bromine Feeder – R171016” Cancel reply

Related products

New
Hayward CL200 In-Line Automatic Tablet Chlorine Feeder, 9 Lbs. Capacity
Quick View

Chlorinators

Hayward CL200 In-Line Automatic Tablet Chlorine Feeder, 9 Lbs. Capacity

$121.66 Original price was: $121.66.$85.16Current price is: $85.16.
New
CMP Powerclean Ultra VS In-Line Chlorinator, Tablet Feeder, Clear Glass Lid - 25280-150-000
Quick View

Chlorinators

CMP Powerclean Ultra VS In-Line Chlorinator, Tablet Feeder, Clear Glass Lid – 25280-150-000

$147.99 Original price was: $147.99.$98.99Current price is: $98.99.
New
CMP POWERclean Ultra In-Line Chlorinator, 5Lbs. Capacity, Clear Lid - 25280-100-000
Quick View

Chlorinators

CMP POWERclean Ultra In-Line Chlorinator, 5Lbs. Capacity, Clear Lid – 25280-100-000

$113.36 Original price was: $113.36.$79.35Current price is: $79.35.
New
Pentair Rainbow 320 Automatic In-Line Chlorine & Bromine Feeder - R171096
Quick View

Chlorinators

Pentair Rainbow 320 Automatic In-Line Chlorine & Bromine Feeder – R171096

$127.99 Original price was: $127.99.$89.59Current price is: $89.59.
New
Pureline Large Floating Pool Chlorinator, 3 Lbs. Capacity, Tablet Feeder - PL0061
Quick View

Chlorinators

Pureline Large Floating Pool Chlorinator, 3 Lbs. Capacity, Tablet Feeder – PL0061

$12.00 Original price was: $12.00.$8.40Current price is: $8.40.
New
Hayward CL110 Off-Line Automatic Chemical Feeder, Above Ground Pool, 4.2 Lbs. Capacity - CL110ABG
Quick View

Chlorinators

Hayward CL110 Off-Line Automatic Chemical Feeder, Above Ground Pool, 4.2 Lbs. Capacity – CL110ABG

$124.62 Original price was: $124.62.$87.23Current price is: $87.23.
New
Hayward CL220BR Off-Line Spa Bromine Feeder, 9 Lbs. Capacity
Quick View

Chlorinators

Hayward CL220BR Off-Line Spa Bromine Feeder, 9 Lbs. Capacity

$221.44 Original price was: $221.44.$95.99Current price is: $95.99.
New
King Technology Perform-Max 920 In-Line Chlorinator, Above Ground Pool, 7 Lbs. Capacity - 01050920
Quick View

Chlorinators

King Technology Perform-Max 920 In-Line Chlorinator, Above Ground Pool, 7 Lbs. Capacity – 01050920

$154.99 Original price was: $154.99.$98.99Current price is: $98.99.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping Policy
  • Delivery
  • Term and Conditions
STAY IN TOUCH

Sign up for exclusive offers, original stories, events and more.

[contact-form-7 id="15"]
Copyright 2025 © www.aquacleantool.com
  • Automatic Cleaners
    • Suction Pool Cleaners
    • Pressure Side Pool Cleaners
    • Robotic Pool Cleaners
    • Cordless Pool Cleaners
    • Cleaner Accessories
  • Filters
    • Sand Filters
    • D.E. Filters
    • Cartridge Filters
    • Backwash Valves
  • Salt Chlorine Generators
    • Inground Pool Salt Systems
    • Above Ground Pool Sanitizers
    • Dummy Salt Cells
  • Chlorinators
    • Tablet Pool Chlorinators
    • Floating Chlorine Dispenser
  • Automated Controls
    • Intermatic Products
    • Freeze Protect Timers
  • Pool Chemicals
    • Pool Balancers
    • Swimming Pool Test Strips
    • Algaecide
    • Pool Winterizing Chemicals
  • Swimming Pool Accessories
    • Pool Brushes
    • Vacuum Hoses
    • Leaf Skimmers
    • Vacuum Heads
    • Cover Pump
    • Pool Thermometer
  • Login

Login

Lost your password?

Register

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.