Skip to content
  • Black Friday just got better! Use Save up $5.00, Code:3W3HJT to unlock huge savings!
  • Black Friday just got better! Use Save up $5.00, Code:3W3HJT to unlock huge savings!
swimming pool supplies shopswimming pool supplies shop
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Spa Supplies
    • Filter Cartridges
    • Chemicals
    • Hot Tub & Spa Pumps
    • Parts
    • Maintenance
    • Cover Lifts
    • Steps and Rails
    • Heaters
    • Blowers
    • Jets
    • Hot Tubs & Spas
  • Pool Supplies
    • Above Ground Supplies
    • Equipment
    • Pool Covers
    • Pump Motors
    • Chemicals
    • Ladders Rails and Steps
    • Above Ground Pool Kits
    • Plumbing
    • Maintenance Tools
    • Pool Lights
    • Automation and Controls
    • Drains and Wall Fittings
    • Cartridges and Grids
  • The Pool House
    • Saunas
    • Floats and Loungers
    • Pool Tables
  • Commercial Supplies
    • ADA Pool Lifts
    • Commercial Pumps
    • Commercial Chemical Feeders
    • Commercial Flowmeters
    • Depth Markers
    • Pool Cleaning & Maintenance
    • Lifeguard Equipment
    • Commercial Diving Boards
    • Commercial Filters
  • Parts
    • Pool Filter Parts
    • Pool Heater Parts
    • Pump Parts
    • Pool Cleaner Parts
    • Skimmer Parts
    • Pool Light Parts
    • Filter Valve Parts
    • Chemical Feeder Parts
    • Deck Equipment Parts
    • Bonding and Electrical
    • Salt Chlorine Generator Parts

Chemicals

Home / Pool Supplies / Chemicals / Page 4

Showing 73–94 of 94 results

-30%
Orenda SC-1000 Metal & Scale Control For Swimming Pools, 1 Quart
Quick View

Orenda SC-1000 Metal & Scale Control For Swimming Pools, 1 Quart

$24.49
-30%
Pool Alkalinity Increaser - 10lbs
Quick View

Pool Alkalinity Increaser – 10lbs

$13.99
-30%
Pool Alkalinity Increaser - 25lbs
Quick View

Pool Alkalinity Increaser – 25lbs

$38.49
-30%
Pool Calcium Increaser - 10lb
Quick View

Pool Calcium Increaser – 10lb

$14.69
-30%
Pool Calcium Increaser - 25lb
Quick View

Pool Calcium Increaser – 25lb

$33.59
-30%
Pool Calcium Increaser - 4lb
Quick View

Pool Calcium Increaser – 4lb

$12.59
-30%
Pool Frog 01-22-9417 Cycler Lid And O-Ring
Quick View

Pool Frog 01-22-9417 Cycler Lid And O-Ring

$37.79
-29%
Pool Frog In-Ground Pool Mineral Reservoir 5400
Quick View

Pool Frog In-Ground Pool Mineral Reservoir 5400

$98.99
-69%
Pool Frog XL Pro - In-Ground Pool Mineral Chlorinator - 01-01-5450
Quick View

Pool Frog XL Pro – In-Ground Pool Mineral Chlorinator – 01-01-5450

$96.99
-30%
Pool PH Decreaser - 6lb
Quick View

Pool PH Decreaser – 6lb

$13.29
-30%
Pool PH Increaser - 10b
Quick View

Pool PH Increaser – 10b

$11.89
-30%
Pool PH Increaser - 5lb
Quick View

Pool PH Increaser – 5lb

$10.49
-30%
Power Clean Ultra In-Line Chlorinator W/ Clear Glass Lid
Quick View

Power Clean Ultra In-Line Chlorinator W/ Clear Glass Lid

$83.99
-30%
ProTeam 1 Quart Metal Magic Pool Water Metal Treatment
Quick View

ProTeam 1 Quart Metal Magic Pool Water Metal Treatment

$24.49
-30%
ProTeam 10lb Supreme Pool Water Enhancer
Quick View

ProTeam 10lb Supreme Pool Water Enhancer

$30.09
-30%
ProTeam 2lb Reverse Chlorine Reducer
Quick View

ProTeam 2lb Reverse Chlorine Reducer

$10.49
-31%
Rainbow In-Line Chlorinator #320C R171218
Quick View

Rainbow In-Line Chlorinator #320C R171218

$97.99
-30%
Rainbow Off-Line Chlorinator #300 R171016
Quick View

Rainbow Off-Line Chlorinator #300 R171016

$86.79
-29%
Rainbow Off-Line Chlorinator #300C R171022
Quick View

Rainbow Off-Line Chlorinator #300C R171022

$95.99
-33%
Sani King 980 Performax In-Line Chemical Feeder
Quick View

Sani King 980 Performax In-Line Chemical Feeder

$96.99
-30%
Waterway Above Ground Pool In-Line Automatic Chlorinator CAG004-W
Quick View

Waterway Above Ground Pool In-Line Automatic Chlorinator CAG004-W

$38.49
-30%
Winter Pool Chemical Kit For 15,000 Gallon Swimming Pools
Quick View

Winter Pool Chemical Kit For 15,000 Gallon Swimming Pools

$25.89
  • 1
  • 2
  • 3
  • 4
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
Signup for Newsletter

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

    Copyright 2025 © www.keepthepoolclean.com
    • Spa Supplies
      • Filter Cartridges
      • Chemicals
      • Hot Tub & Spa Pumps
      • Parts
      • Maintenance
      • Cover Lifts
      • Steps and Rails
      • Heaters
      • Blowers
      • Jets
      • Hot Tubs & Spas
    • Pool Supplies
      • Above Ground Supplies
      • Equipment
      • Pool Covers
      • Pump Motors
      • Chemicals
      • Ladders Rails and Steps
      • Above Ground Pool Kits
      • Plumbing
      • Maintenance Tools
      • Pool Lights
      • Automation and Controls
      • Drains and Wall Fittings
      • Cartridges and Grids
    • The Pool House
      • Saunas
      • Floats and Loungers
      • Pool Tables
    • Commercial Supplies
      • ADA Pool Lifts
      • Commercial Pumps
      • Commercial Chemical Feeders
      • Commercial Flowmeters
      • Depth Markers
      • Pool Cleaning & Maintenance
      • Lifeguard Equipment
      • Commercial Diving Boards
      • Commercial Filters
    • Parts
      • Pool Filter Parts
      • Pool Heater Parts
      • Pump Parts
      • Pool Cleaner Parts
      • Skimmer Parts
      • Pool Light Parts
      • Filter Valve Parts
      • Chemical Feeder Parts
      • Deck Equipment Parts
      • Bonding and Electrical
      • Salt Chlorine Generator Parts
    • 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.