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Collection: SpaGuard Hot Tub Chemicals

Just like pools, hot tubs require chemical treatments to maintain proper water quality. The smaller size of a hot tub means the water quality can change quickly and having the right chemicals on hand is essential to ensure that your hot tub is always ready to be enjoyed. We recommend using Spaguard Hot Tub Chemicals as they are formulated for hot tub use. Regularly testing your water and using these chemicals will help keep your hot tub water quality perfect year round.

16 products
  • Spa and Hot Tub Chemical Maintenance and Balancer Kit
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    $39.99
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    $39.99
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  • SpaGuard Hot Tub Chlorine Concentrate
    SpaGuard chlorine concentrate sanitizer for hot tubs
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    from $13.99
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    from $13.99
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  • SpaGuard Enhanced Shock
    SpaGuard Enhanced Shock hot tub oxidizer
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    from $18.99
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    from $18.99
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  • SpaGuard Spa Shock Oxidizer (non-chlorine)
    SpaGuard Spa Shock Non-Chlorine Oxidizer for Hot Tubs
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    $24.99
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    $24.99
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  • SpaGuard Stain & Scale Control for Hot Tub
    SpaGuard Stain & Scale Control for hot tub
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    from $20.99
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    from $20.99
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  • SpaGuard pH Increaser
    SpaGuard pH increaser for hot tub water balance
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    $8.99
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    $8.99
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  • SpaGuard pH Decreaser for Hot Tub
    SpaGuard pH decreaser lowers ph and alkalinity in hot tubs
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    $9.99
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    $9.99
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  • SpaGuard Filter Cleaner
    SpaGuard filter cleaner for spas and hot tubs
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    $18.99
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    $18.99
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  • SpaGuard Brominating Concentrate for Hot Tub
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    from $14.47
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    from $14.47
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  • SpaGuard Brominating Tablets
    SpaGuard bromine tablets for hot tub
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    from $31.99
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    from $31.99
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  • SpaGuard Calcium Hardness Increaser
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    $7.99
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    $7.99
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  • SpaGuard Total Alkalinity Increaser for Hot Tubs
    SpaGuard Total Alkalinity Increaser for hot tubs and spas
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    $12.99
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    $12.99
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  • SpaGuard Spa Complete
    SpaGuard Spa Complete keeps water clear and softens hot tub water with lavender and eucalyptus extract
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    $62.99
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    $62.99
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  • SpaGuard Enhanced Shock (6lb) with ScumBoat and Hot Tub E-Book
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    from $49.99
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    from $49.99
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  • SpaGuard Enhanced Shock 2lb with ScumBoat and Hot Tub E-Book
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    from $18.99
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  • SpaGuard Spa Chlorine Concentrate 5lb with ScumBoat Scum Absorber and Hot Tub E-book
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    $64.24
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    $64.24
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