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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    Coral Seas Yellow Out Algaecide, 4 lb Bottle, 8 per Case
    Coral Seas Yellow Out Algaecide, 4 lb Bottle
    SKU: 17614COR
    $38.38
    $58
    In stock
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    Pool Care Phosphate Remover 1qt
    Pool Care Phosphate Remover 1qt
    SKU: QPC55385EACH
    $42
    $60
    Out of stock
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    Pool Care PH Down 6lbs
    Pool Care PH Down 6lbs
    SKU: QPC55306EACH
    $41
    $58
    Out of stock
  • Save 31% Out of stock
    Pool Care 3 Month Algaecide 1qt
    Pool Care 3 Month Algaecide | Quart Bottle
    SKU: QPC10122EACH
    $48
    $70
    Out of stock
  • Save 45% Out of stock
    Orenda SC-1000 Scale and Metal Control 1 Quart
    Orenda SC-1000 Scale and Metal Control 1 Quart
    SKU: SC-1000-QT
    $32
    $59
    Out of stock
  • DE Powder, Diatomaceous Earth, 25 lb Bag
    DE Powder, Diatomaceous Earth, 25 lb Bag
    SKU: 83-555-2025
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    Chlorine Stabilizer & Conditioner 1.75lbs
    Chlorine Stabilizer & Conditioner 1.75lbs
    SKU: 47247460
    $37
    $52
    In stock
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    BioGuard Oxysheen 22841BIO
    BioGuard Oxysheen 22841BIO
    SKU: 22841BIO
    $14
    $30
    Out of stock
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    BioGuard Instant Stabilizer 100 23217BIO
    BioGuard Instant Stabilizer 100 23217BIO
    SKU: 23217BIO
    $58
    $82
    Out of stock
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    EZPoolPRO Concentrated Pool Blend, 40 lb | EZPP40
    EZPoolPRO Concentrated Pool Blend, 40 lb | EZPP40
    SKU: EZPP40
    $399
    $573
    In stock
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    E-Z Pool All In One Pool Care Solution, 20 lb | EZP20
    E-Z Pool All In One Pool Care Solution, 20 lb | EZP20
    SKU: EZP20
    $239
    $342
    In stock
  • Seaklear Problem Klear, 1 Quart Bottle | 90026SKR
    Seaklear Problem Klear, 1 Quart Bottle | 90026SKR
    SKU: 90026SKR
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    Popular Algaedyne Algaecide 32 fl oz Bottle 12/Case | 47-600
    Popular Algaedyne Algaecide 32 fl oz Bottle | 47-600
    SKU: 47-600
    $72.48
    $109
    In stock
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    Orenda Cv-700 Catalytic Enzyme & Phosphate Remover, 1 Gallon Bottle | Ore-50-209
    Orenda Cv-700 Catalytic Enzyme & Phosphate Remover, 1 Gallon Bottle | Ore-50-209
    SKU: ORE-50-209
    $99
    $137
    In stock
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    Natural Chemistry Clear & Perfect, 1 Quart Bottle | 13500NCM
    Natural Chemistry Clear & Perfect, 1 Quart Bottle | 13500NCM
    SKU: 13500NCM
    $26.58
    $40
    In stock
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    SUNCOAST CHEMICALS ALGAECIDE 60 013-1310 12/CS QT POOL SEASON | 47245960
    SKU: 47245960
    $33.20
    $50
    In stock
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    GLB Aqua Silk Biguanide Chlorine Free Sanitizer 64 oz Bottle 4/Case | 71269
    GLB Aqua Silk Biguanide Chlorine Free Sanitizer 64 oz Bottle | 71269
    SKU: 71269
    $55.73
    $84
    In stock
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    GLB Surface & Waterline Cleaner, 32 oz Bottle | 71028
    GLB Surface & Waterline Cleaner, 32 oz Bottle | 71028
    SKU: 71028A
    $24.60
    $37
    In stock
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    GLB Super Blue Concentrated Water Clarifier, 32 oz Bottle 12/Case | 71205
    GLB Super Blue Concentrated Water Clarifier, 32 oz Bottle | 71205
    SKU: 71205
    $25.50
    $38
    In stock
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    EZSpaPRO, 25 lb Pail | EZSP25
    EZSpaPRO, 25 lb Pail | EZSP25
    SKU: EZSP25
    $432.98
    $650
    In stock
  • Aquasalt Pool Salt, 40 lb. Bag 8368
    Aquasalt Pool Salt 40 lb. Bag 8368
    SKU: USC-SALT
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    Pool Care Yellow Rid and Clear 2lbs
    Pool Care Yellow Rid and Clear 2lbs
    SKU: QPC55162EACH
    $43
    $61
    Out of stock
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    Pool Care Tile & Vinyl Cleaner 1qt
    Pool Care Tile & Vinyl Cleaner 1qt
    SKU: QPC55370EACH
    $37
    $52
    Out of stock
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    Pool Care Super Clarifier 1qt
    Pool Care Super Clarifier 1qt
    SKU: QPC55350EACH
    $35
    $49
    Out of stock