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    Managing any commercial pool, even a small public pool, requires careful attention to water balance and sanitation. In The Swim has a complete line of commercial pool chemicals for use on large and small pools. Browse our commercial chemical categories below for chlorine products, water balancers and specialty chemicals for control of any water situation. Find commercial grade sanitation equipment, like Hayward UVO3 systems combining ozone and UV, or a CCH Cal Hypo Tablet Feeder, or the Hayward Saline System for salt water commercial pools.


    Commercial Chlorine & Bromine

    Commercial Chlorine & Bromine

    Commercial Grade chlorine and bromine in bulk supply for large public pools.

    Commercial Water Balancers

    Water Balancing Chemicals pH, Alkalinity, and Calcium Hardness For Pool Chemistry From

    Pool Water Balancing Chemicals to maintain proper pH, Alkalinity, Calcium, Cyanuric levels.

    Pool Shock

    Swimming Pool Shock and Non-Chlorine Shock Sanitizer From

    Chlorine Granules - Cal Hypo, DiChlor and Non-Chlorine Pool Shock in Bags and Buckets.

    Clarifiers & Stain Preventers

    Pool Clarifiers for Cloudy Water From

    A cloudy commercial swimming pool is embarrassing, these water clarifiers tackle the big jobs.


    Algaecide For Algae Prevention in Swimming Pools From

    A commercial swimming pool with algae is unacceptable, and these powerful commercial algaecides work overtime.

    Natural Chemistry

    Natural Chemistry Chemical Free Enzyme Based Pool Products From

    Natural Chemistry Pool Chemicals - Natural Enzymes, Clarifiers and Stain Preventers.

    Pool Water Test Kits & Meters

    Pool and Spa Water Testing Kits and Strips From InTheSwim.comv

    Mastering the science of balancing your pool's chemistry made easy with water testing kits & meters.

    Filter Cleaners & Cleaning Agents

    Filter Cleaners & Cleaning Agents

    Filter cleaner chemicals & agents for large-scale commercial swimming pool filters at bulk prices.

    UVO3 and Saline Systems

    UVO3 and Saline Systems

    Mineral Purifiers, UVO3 UV/Ozone Systems and Salt Systems for commercial pools.

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    Contact our commercial sales team for any help you may need with In The Swim commercial pool chemicals, sanitizers, balancers and test kits. Call our dedicated commercial line at 1-800-765-7946, and speak to a friendly product expert that understands the challenges, needs and priorities of a commercial pool manager!