ChloroKlean BPR Compliant Chlorine Dioxide Disinfectant - UK Supplier

    Chlorine Dioxide Water Treatment UK

    ChloroKlean is a UK principle stockist of chlorine dioxide products for water treatment. ClO₂ is used for potable water disinfection (PT5), cooling tower treatment (PT11), and industrial process water (PT12). It offers superior biofilm control and Legionella efficacy compared to traditional chlorine, with no THM formation.

    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.

    Legionella control
    Biofilm removal
    Low taste/odour impact

    Cooling Tower Treatment

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

    Legionella prevention
    Scale and corrosion control
    Biofilm management

    Industrial Process Water

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

    Slime control
    Microbiological control
    Process water hygiene

    Healthcare Water Systems

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

    ACOP L8 compliance
    HTM 04-01 support
    Continuous protection

    Why Choose Chlorine Dioxide for Water Treatment?

    Superior Biofilm Control

    Chlorine dioxide penetrates biofilms where traditional chlorine cannot, providing more effective water system disinfection.

    Proven Legionella Efficacy

    Highly effective against Legionella pneumophila and other waterborne pathogens in distribution systems.

    No THM Formation

    Unlike chlorine, ClO₂ does not produce trihalomethanes or other regulated disinfection byproducts.

    Wide pH Range

    Maintains efficacy across pH 4-10, unlike chlorine which loses effectiveness above pH 7.5.

    Low Taste & Odour

    Does not impart the chlorine taste or odour commonly associated with traditional water treatment.

    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 chlorine dioxide with traditional chlorine to understand the benefits for your water treatment application.

    Frequently Asked Questions

    Yes, chlorine dioxide is approved for drinking water treatment under PT5 of the Biocidal Products Regulation. It's widely used globally for potable water disinfection because it effectively controls pathogens while producing fewer harmful byproducts than chlorine. View our PT5 products.

    Chlorine dioxide works through oxidation, selectively targeting microorganisms and organic compounds. It penetrates and destroys biofilms, kills bacteria including Legionella, and maintains a residual in distribution systems. Learn more on our technology page.

    Dosing depends on the application. For potable water, typical residual levels are 0.1-0.5 mg/L. For cooling towers and industrial applications, higher doses may be used for shock treatment. Contact us for dosing guidance.

    Yes, chlorine dioxide is highly effective against Legionella. Its ability to penetrate biofilms makes it particularly effective for Legionella control, as the bacteria often reside within biofilm communities. 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.