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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    Pro Series Dual-Action Algaecide 1 Gallon Bottle 4/Case | 20605PRO
    BioLab Pro Series Dual-Action Algaecide 1 Gallon Bottle - 20605PRO
    SKU: 20605PRO
    $113.06
    $170
    In stock
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    Biolab Stain & Scale Pro Series 5 Gallon Bottle 1/Case | 20705Pro
    BioLab Stain & Scale Pro Series 5 Gallon Bottle - 20705PRO
    SKU: 20705PRO
    $241.67
    $363
    In stock
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    Natural Chemistry Pro Series Pro Blend Phosphate Remover, 1 Gallon Bottle | 20520PRO
    Natural Chemistry Pro Series Pro Blend Phosphate Remover, 1 Gallon Bottle - 20520PRO
    SKU: 20520PRO
    $86.45
    $130
    In stock
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    Pro Series Pro Blend Phosphate Remover 5 Gallon Drum | 20523PRO
    BioLab Pro Series Pro Blend Phosphate Remover 5 Gallon Drum - 20523PRO
    SKU: 20523PRO
    $266.93
    $401
    In stock
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    BioLab 40 lb Pro Series Boric Acid - 20610PRO
    SKU: 20610PRO
    $184.94
    $278
    In stock
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    Natural Chemistry Pool Perfect Total Phosphate Remover, 2 L Bottle | 15225NCM
    Natural Chemistry Pool Perfect Total Phosphate Remover, 2 L Bottle - 15225NCM
    SKU: 15225NCM
    $50.75
    $77
    In stock
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    SeaKlear System Flush Plus Spa, 16 oz | 90014SKR
    SeaKlear System Flush Plus Spa, 16 oz - 90014SKR
    SKU: 90014SKR
    $30.63
    $46
    In stock
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    BioLab Stain & Scale Qt Extra Strength - 20609PRO
    BioLab Stain & Scale Qt Extra Strength - 20609PRO
    SKU: 20609PRO
    $27.98
    $42
    In stock
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    Easy Care Beautec for Spas Scale Stain Scum Treat 12 oz Bottle 12/Case | 80603
    EasyCare Products Easy Care Beautec for Spas Scale Stain Scum Treat 12 oz Bottle - 80603
    SKU: 80603
    $28.12
    $43
    In stock
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    EasyCare Products 64Oz Mcgrayel Protec Fountain Stain Inhib Scale Inhibitor - EC - 60064
    SKU: 60064
    $62.94
    $95
    In stock
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    Maytronics Enhance Summer Gal - A999012
    SKU: A999012
    $38.34
    $58
    Out of stock
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    Easy Care Fountec Fountain Algaecide 64 oz Bottle 8/Case | 50064
    EasyCare Products Easy Care Fountec Fountain Algaecide 64 oz Bottle - 50064
    SKU: 50064
    $66.08
    $100
    In stock
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    Easy Care Startup-Tec New Pool Start Up Treatment 64 fl oz Bottle 8/Case | EC70064
    EasyCare Products Easy Care Startup-Tec New Pool Start Up Treatment 64 fl oz Bottle - EC - 70064
    SKU: 70064
    $45.92
    $69
    In stock
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    Easy Care Fountec 8 fl oz Bottle 20/Case | 50008
    EasyCare Products Easy Care Fountec 8 fl oz Bottle - 50008
    SKU: 50008
    $27.26
    $41
    In stock
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    Easy Care Pooltec Multi-Task Pool Water Treatment 64 fl oz Bottle 8/Case | 30064
    EasyCare Products Easy Care Pooltec Multi-Task Pool Water Treatment 64 fl oz Bottle - 30064
    SKU: 30064
    $43.52
    $66
    In stock
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    Leisure Time Spa Reserve Bromine Sanitizer, 32 oz Bottle, 12/Case | LT43
    Applied Biochemists Leisure Time Spa Reserve Bromine Sanitizer, 32 oz Bottle - LT43 - 45300A
    SKU: 45300A
    $31.40
    $48
    In stock
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    Leisure Time® E5 Chlorinating Concentrate Granules 5 lb
    Applied Biochemists Leisure Time® Chlorinating Concentrate Granules 5 lb - E5
    SKU: E5
    $69
    $110
    In stock
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    Leisure Time Spa pH Balancer, 3 lb Bottle | LT28
    Applied Biochemists Leisure Time Spa pH Balancer, 3 lb Bottle - LT28 - 45410A
    SKU: 45410A
    $34.11
    $52
    In stock
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    Leisure Time Spa Foam Down, 32 oz Bottle | LZAHQ
    Applied Biochemists Leisure Time Spa Foam Down, 32 oz Bottle - LZA - HQ
    SKU: HQ
    $26.20
    $40
    In stock
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    Leisure Time Spa Instant Cartridge Filter Cleaner, 16 oz Bottle | S
    Applied Biochemists Leisure Time Spa Instant Cartridge Filter Cleaner, 16 oz Bottle
    SKU: S
    $31.98
    $48
    In stock
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    Leisure Time Spa Sodium Bromide Sanitizer, 1 lb Bottle | LT35
    Applied Biochemists Leisure Time Spa Sodium Bromide Sanitizer, 1 lb Bottle - LT35 - BE1#
    SKU: BE1#
    $29.26
    $44
    In stock
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    Lt Brominating Granular Hazmat 2 Lb | 45436A
    Applied Biochemists Leisure Time 2lb Brominating Granular - 45436A
    SKU: 45436A
    $31
    $47
    In stock
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    Franklin Electric Wts Sacrificial Anode Aluminium Pumps - 599002
    Franklin Electric Wts Sacrificial Anode Aluminium Pumps - 599002
    SKU: 599002
    $88.10
    $133
    In stock
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    01-14-6132
    King Technology 2OZ Non-Chlorine Shock Frog Maintain - 01-14-6132
    SKU: 01-14-6132
    $15
    $25
    In stock