Pool Chemicals

Keep your pool clean with Ocean State Job Lot’s expansive selection of pool chemicals! Whether you need pool shock, chlorine tablets, or algaecide, we have it all, so shop now so you can enjoy your pool worry-free!

More products are added to our website every day. Even more products are available in our stores.

  • SwimWorks 3-In-1 Pool & Spa Test Strips, 50-Count

    4.99
    #80603
  • SwimWorks Pool Test Kit Refill, 2-Piece

    2.49
    #97216
  • SwimWorks Pool & Spa Basic Test Kit

    4.99
    #97215
  • Splash Pool and Spa Antifreeze, 1 Gal

    4.99
    #70537
  • Splash D.E./Diatomaceous Earth Powder for Swimming Pools, 24 lb Multi-Pack

    34.99
    #183514
  • Splash D.E./Diatomaceous Earth Powder for Swimming Pools, 12 lb Multi-Pack

    18.99
    #183513
  • Poolmaster Pool & Spa Basic 5 Test Kit

    19.99
    #136951
  • Poolmaster® Pool & Spa 3-Way Test Kit

    12.99
    #136950
  • Pool Mate All-In-1 Slow-Dissolving 1" Multi-Purpose Tabs, 10 lbs

    89.99
    #125564
  • Pool Mate Spa Formula Foam Eliminator, 16 oz

    11.99
    #15565
  • Pool Mate 3-Month Algae Erase, 1 Qt

    24.99
    #69760
  • Pool Mate Quick Tabs Plus, 7 lbs

    59.99
    #240395
  • Pool Mate Quick Tabs Plus, 1.5 lbs

    18.99
    #240397
  • Pool Mate Quick Tabs Plus, 15 lbs

    99.99
    #240399
  • Pool Mate Spa Shock Oxidizer, 2 lbs

    16.99
    #15497
  • Pool Mate Stabilized, Concentrated, Chlorinating Granules. 4 lbs

    35.99
    #112341
  • Pool Mate Algaecide Plus Clarifier, 1/2 Gal

    11.99
    #226920
  • Pool Mate No More Yellow, 2 lbs

    16.99
    #268766
  • Pool Mate Year Round Algaecide, 1 Qt

    9.99
    #136944
  • Pool Mate All-In-One 3 Chlorinating Tabs, 10 lbs

    74.99
    #62563
  • Pool Mate Drop Down Liquid Floc, 1 Qt

    11.99
    #62946
  • Pool Mate Spa Formula Metal Gone, 16 oz

    8.99
    #268769
  • Pool Mate Feeder 1" Tabs, 15 lbs

    99.99
    #38653
  • Pool Mate Brominating Tabs, 3.5 lbs

    59.99
    #82820
  • Pool Mate Spa Formula Filter Cleaner, 1 Qt

    11.99
    #112351
  • Pool Mate Stabilized, Concentrated, Chlorinating Granules, 15 lbs

    109.99
    #38612
  • Pool Mate Residential & Commercial Phosphate Remover, 1 Qt

    17.99
    #197039
  • Pool Mate Quick Dissolving Pool Shock, 5 Pack

    42.99
    #197044
  • Pool Mate Peroxide Pool Shock, 1 Gal

    18.99
    #5169
  • Pool Mate Brominating Tabs, 1.5 lbs

    39.99
    #15099
  • Pool Mate 1" Feeder Tabs, 4 lbs

    36.99
    #125560
  • Pool Mate 3" Jumbo Chlorine Tabs, 15 lbs

    89.99
    #97187
  • Pool Mate Algaecide 50, 1 Qt

    13.99
    #97196
  • Pool Mate 3" Jumbo Chlorine Tabs, 7 lbs

    49.99
    #97186
  • Pool Mate Spa Chlorinating Granules, 2 lbs

    24.99
    #15286
  • Pool Mate Metal Out, 1 Qt

    14.99
    #18356
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