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Collection: Swimming Pool Sanitizers

All pool and spa systems require some levels of sanitizing such as chlorine or bromine. Swimming pool sanitizers help to destroy oils, bacteria, viruses, and algae in pools and spas. These organic substances build up over time as you enjoy your pool and can cause poor water conditions to develop. Sanitizers break these substances down to ensure proper water quality whenever possible. Chlorine and bromine are two of the most commonly used pool and spa sanitizers. Finding the perfect sanitizing chemicals for your pool all depends on size and existing water quality. Our most popular options for pool sanitization are chlorine tablets, chlorine granules, and chlorine sticks. See our many swimming pool sanitizer options below to find the right option for your pool.

18 products
  • BioGuard SilkGuard Complete Chlorine Sticks for Swimming Pool
    BioGuard swimming pool chlorine sticks
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    from $38.99
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    from $38.99
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  • BioGuard SilkGuard Complete 3" Chlorine Tablets
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    from $34.99
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    from $34.99
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  • BioGuard SilkGuard Complete 1" Chlorine Tablets for Swimming Pool
    BioGuard Swimming Pool 1
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    from $54.99
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    from $54.99
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  • BioGuard Basic Chlorine 3" Tablet for Swimming Pool
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    from $4.49
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    from $4.49
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  • BioGuard CLC™ Classic Swimming Pool Chlorine Granules
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    $104.99
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    $104.99
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  • SoftSwim® B Swimming Pool Sanitizer
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    $37.99
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    $37.99
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  • BioGuard Bromine Tablets
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    from $259.99
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    from $259.99
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  • BioGuard Super Soluble Chlorine Granular for Swimming Pool
    BioGuard Super Soluble Granular Stabilized Chlorine
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    from $21.99
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    from $21.99
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  • BioGuard Power Chlor® Chlorine Granules
    BioGuard Power Chlor swimming pool chlorine
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    from $149.99
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    from $149.99
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  • BioGuard CLC® 3 Granular Swimming Pool Chlorine
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    from $39.99
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    from $39.99
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