ChloroKlean BPR Compliant Chlorine Dioxide Disinfectant - UK Supplier

    Chlorine Dioxide Water Treatment UK

    ChloroKlean is a UK principal stockist of chlorine dioxide products for water treatment. ClO₂ is used for labelled potable-water, cooling-water and industrial applications. Efficacy evidence is specific to the organism, water or biofilm matrix, concentration, contact time and test conditions; chlorite and chlorate require control and measurement.

    Water Treatment
    UK Stockholder

    Chlorine Dioxide Water Treatment

    BPR-compliant chlorine dioxide solutions for potable water, cooling towers, and industrial water systems. Fast UK delivery from stock.

    Water Treatment Applications

    Potable Water Treatment

    PT5 compliant solutions for drinking water disinfection in municipal and private water supplies.

    Product-specific organism evidence
    Biofilm management
    Taste/odour monitoring

    Cooling Tower Treatment

    PT11 compliant biocides for cooling systems, meeting HSG274 guidance requirements.

    Legionella control programmes
    System monitoring
    Biofilm management

    Industrial Process Water

    Water treatment for manufacturing, paper mills, and industrial processes.

    Labelled slime-control uses
    Organism-specific evidence
    Process water hygiene

    Healthcare Water Systems

    Hot and cold water system treatment for hospitals and care facilities.

    ACOP L8 compliance
    HTM 04-01 support
    Residual monitoring

    Why Choose Chlorine Dioxide for Water Treatment?

    Biofilm Control

    Any biofilm claim must identify the tested organisms, biofilm and water matrix, product concentration, contact time and conditions; field performance then requires site verification.

    Organism-Specific Evidence

    Legionella claims must match the selected product's test organism, water matrix, concentration, contact time and conditions, with field performance verified by system sampling.

    By-Product Control

    ClO₂ generally forms very little THM or HAA; chlorite, chlorate and other by-products require control.

    Wide pH Range

    System pH affects treatment selection. Use the selected product's efficacy data and label conditions for the target organism and water matrix.

    Low Taste & Odour

    Chlorine dioxide forms no chloramines, but taste and odour outcomes depend on dose, source water and operating control.

    BPR Compliant

    All products are supplied under GB BPR for water treatment applications in Great Britain; no EU or NI authorisation claimed.

    Regulatory Compliance

    All ChloroKlean water treatment products are supplied in compliance with GB BPR for the Great Britain market (EU/NI status is a separate matter). We offer products across multiple product types:

    PT5

    Drinking water disinfection

    PT11

    Cooling system preservatives

    PT12

    Slimicides for industrial water

    Considering a Switch from Traditional Chlorine?

    Compare operating characteristics and evidence boundaries. Performance depends on the organism, matrix, concentration, contact time and site conditions.

    Frequently Asked Questions

    Products intended for drinking-water treatment must be used only for their stated PT5 uses and conditions. Product efficacy is organism-, matrix-, concentration- and contact-time-specific; chlorite and chlorate also require control and measurement. View our PT5 products.

    Chlorine dioxide is an oxidising biocide. Whether a product controls a specified organism or acts on a particular biofilm depends on the matrix, concentration, contact time, demand and test conditions. A residual must be measured through the distribution system rather than assumed. Learn more on our technology page.

    There is no universal dose. HSG274 describes 0.1-0.5 mg/L as total oxidant at an outlet as an operating range for Legionella control in relevant building systems, not a product dose or WHO limit. Follow the product label, applicable water conditions and a site-specific control scheme. Contact us for product documentation.

    A chlorine dioxide product may be used for Legionella control where its evidence and stated conditions cover the application. Confirm the Legionella test strain, water matrix, concentration, contact time and conditions, then validate the site programme by monitoring and sampling. See our ACOP L8 compliance guidance.

    ChloroKlean is a UK-based principle stockist of chlorine dioxide products for water treatment. We supply PT5, PT11, and PT12 compliant products with fast delivery from UK stock.

    Need Water Treatment Solutions?

    Contact our team for product recommendations and technical support for your water treatment application.