Pool & Spa Chemicals

Keep your water clean, clear, and balanced with our Pool & Spa Chemicals category. From sanitizers and shock to water balancers and treatments, we have everything you need for safe, healthy, and sparkling water.

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    BioGuard PH Decreaser 22oz 42634BIO
    BioLab BioGuard PH Decreaser 22oz - 42634BIO
    SKU: 42634BIO
    $9.50
    $19.99
    In stock
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    BioGuard Chem-Out 23647BIO
    BioLab BioGuard Chem-Out - 23647BIO
    SKU: 23647BIO
    $32
    $49
    Out of stock
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    BioGuard Brominating Tablets 42608BIO
    BioLab BioGuard Brominating Tablets - 42608BIO
    SKU: 42608BIO
    $33.99
    $49.99
    In stock
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    BioGuard Balance Pak 200 23469BIO
    BioLab BioGuard Balance Pak 200 - 23469BIO
    SKU: 23469BIO
    $27
    $41
    Out of stock
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    BioGuard Anti Foam 23642BIO
    BioLab BioGuard Anti Foam - 23642BIO
    SKU: 23642BIO
    $36
    $54
    Out of stock
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    BIO-DEX 1qt Aqua Skill-It Algaecide SK132
    Biodex 1qt Aqua Skill-It Algaecide - SK132
    SKU: SK132
    $42
    $74
    In stock
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    BIO-DEX 1 qt Bottle Salt Protect Scale Remover SALT32
    Biodex 1 qt Bottle Salt Protect Scale Remover - SALT32
    SKU: SALT32
    $39
    $69
    In stock
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    BIO-DEX QT032 1 qt Bottle Quick 'n Thick Tile Cleaner
    Biodex 1 qt Bottle Quick 'n Thick Tile Cleaner - QT032
    SKU: QT032
    $26.50
    $55
    In stock
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    BIO-DEX 1 qt Bottle Protect-All Supreme Stain Remover PAO32
    Biodex 1 qt Bottle Protect-All Supreme Stain Remover - PAO32
    SKU: PAO32
    $38
    $67
    In stock
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    BIO-DEX 1 qt Bottle Plaster White 'N Brite Acid Wash PWB32
    Biodex 1 qt Bottle Plaster White 'N Brite Acid Wash - PWB32
    SKU: PWB32
    $42
    $74
    In stock
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    BIO-DEX 1 qt Bottle Phosphate Remover PHOS32
    Biodex 1 qt Bottle Phosphate Remover - PHOS32
    SKU: PHOS32
    $49
    $86
    In stock
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    BIO-DEX 1 qt Bottle Phosphate Remover MAX PHOS+QT
    Biodex 1 qt Bottle Phosphate Remover MAX PHOS+QT
    SKU: PHOS-QT
    $67
    $118
    Out of stock
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    BIO-DEX 1 qt Bottle Clearex 500 Clarifier CX532
    Biodex 1 qt Bottle Clearex 500 Clarifier - CX532
    SKU: CX532
    $33
    $58
    In stock
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    BIO-DEX 1 qt Bottle Aquadex 50 Stain Off Stain Remover ADQ50
    Biodex 1 qt Bottle Aquadex 50 Stain Off Stain Remover - ADQ50
    SKU: ADQ50
    $32
    $56
    In stock
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    BIO-DEX 1 qt Aqua Pure Alagecide AP132
    Biodex 1 qt Aqua Pure Alagecide - AP132
    SKU: AP132
    $38
    $67
    In stock
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    BIO-DEX 1 gal Bottle ENZYME Oil-Out Water Cleaner OO04
    Biodex 1 gal Bottle ENZYME Oil-Out Water Cleaner - OO04
    SKU: OO04
    $88
    $154
    In stock
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    BIO-DEX 1 gal Bottle Clearex 500 Clarifier CX04
    Biodex 1 gal Bottle Clearex 500 Clarifier - CX04
    SKU: CX04
    $92
    $161
    In stock
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    Applied Biochemist Swimtrine Plus
    Applied Biochemists Swimtrine Plus Algaecide 32 oz - 4009910
    SKU: 4009910
    $39
    $57
    Out of stock