Chemicals

So refreshing and so clean. That’s how your pool should be. From test kits and sanitizers, to balancers and algaecides, Watson’s has everything you need to maintain your above or semi-inground pool all year long — pool chemicals, pool supplies, and chlorine dispenser, all at the guaranteed lowest price in the USA.

And because you’re shopping with Watson’s, find peace of mind knowing your pool stays clean and clear when following our Algae Free Guarantee Program.

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  1. 1" Mini Slow Tabs - 25lbs

    1" Mini Slow Tabs - 25lbs

    Special Price $109.99 Regular Price $129.99
  2. 3" Jumbo Slow Tabs - 100lbs

    3" Jumbo Slow Tabs - 100lbs

    Special Price $299.96 Regular Price $319.99
  3. 3" Jumbo Slow Tabs - 150lbs

    3" Jumbo Slow Tabs - 150lbs

    Special Price $449.94 Regular Price $469.99
  4. 3" Jumbo Slow Tabs - 200lbs

    3" Jumbo Slow Tabs - 200lbs

    Special Price $599.92 Regular Price $619.99
  5. 8' Dual Chamber Water Tubes - Blue
    8' Dual Chamber Water Tubes - Blue

    8' Dual Chamber Water Tubes - Blue

    Special Price $6.99 Regular Price $9.00
  6. Algae Preventative

    Algae Preventative

    Special Price $11.99 Regular Price $14.99
  7. Alkalinity Plus - 10lbs

    Alkalinity Plus - 10lbs

    Special Price $23.99 Regular Price $29.99
  8. AquaCheck Test Strips - Salt System
    AquaCheck Test Strips - Salt System

    AquaCheck Test Strips - Salt System

    Special Price $12.99 Regular Price $14.99
    Available In-Store
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