ChloroKlean BPR Compliant Chlorine Dioxide Disinfectant - UK Supplier

    BPR-Compliant Chlorine Dioxide Products

    ChloroKlean offers BPR-compliant biocidal products across six GB BPR product types using chlorine dioxide technology.

    PT2 - Private & Public Area Disinfectants
    ChloroKlean Spa 500, ChloroKlean Plus L20, PT2-100, PT2-200 - for pools, spas, public areas
    PT3 - Veterinary Hygiene
    ChloroKlean Plus L20 Veterinary, PT3-100 - livestock housing, equipment disinfection
    PT4 - Food & Feed Area Hygiene
    ChloroKlean PT4-100, PT4-200, PT4-300 - HACCP compliant food contact surface disinfection
    PT5 - Drinking Water Treatment
    ChloroKlean Plus L20, PT5-200, PT5-300 - Legionella control, potable water treatment
    PT11 - Cooling System Preservatives
    ChloroKlean Plus L20 may be assessed for PT11 cooling-water applications where supported by its current product label and technical documentation. Product selection, dosing and monitoring require assessment of system design, existing corrosion inhibitors, glycol content, materials and operating conditions. We do not recommend routine use in inhibited closed heating or chilled-water loops unless that application is expressly supported by current product instructions and written compatibility evidence. For closed-circuit evaporative cooling equipment, the external spray-water circuit must be assessed separately from the enclosed process-fluid loop.
    PT12 - Slimicides
    ChloroKlean Plus L20 Slimicide, PT12-100 - paper mills, industrial slime control
    Active Ingredients
    Chlorine dioxide (ClO₂) and sodium hypochlorite
    Pack Sizes & Bulk Supply
    500ml, 1L, 5L, 10L, 25L, 1000L IBC - bulk chlorine dioxide purchase available for industrial and commercial clients
    Technical Specifications
    Full technical data sheets (TDS) and safety data sheets (SDS) available on request for all products
    Regulatory Compliance
    GB BPR compliant (Great Britain market); no EU or NI authorisation claimed
    Contact for Quotes
    hello@chloroklean.com | +44 333 772 7379
    UK Stockholder
    BPR Compliant

    BPR-Compliant Chlorine Dioxide Products

    Industrial chlorine dioxide solutions with full technical specifications, safety data sheets, and bulk supply options. From pool & spa treatment to industrial water systems, we supply BPR-compliant biocides trusted across healthcare, food processing, and water treatment sectors. Available from 500ml to 1000L IBC.

    How to buy or request a quote

    Select the relevant product below and use its Request a Quote, SDS or TDS button. Tell us the intended use, product type if known, quantity and delivery location. Review the current label and documents before agreeing supply. Suitability and lawful supply depend on the exact Great Britain use and product type; no EU or Northern Ireland authorisation is claimed. Price and delivery arrangements are confirmed by quote.

    Not sure which product? Contact us about your application

    Pool & Spa Disinfection

    PT2 chlorine disinfectants

    Swimming Pool Treatment

    Specialist pool solutions

    Water Treatment

    Industrial & potable water

    Featured Product

    ChloroKlean® Plus L20

    Highly effective biocide for water treatment, proven against Legionella, Pseudomonas, E. coli, Enterococcus and viral indicators.

    ChloroKlean Plus L20 500ml - BPR Compliant Chlorine Dioxide Disinfectant
    ChloroKlean®

    500ml

    CK-L201

    Ideal for small-scale applications

    LQ
    ChloroKlean Plus L20 1L - BPR Compliant Chlorine Dioxide Disinfectant
    ChloroKlean®

    1L

    CK-L202

    Perfect for regular use

    LQ
    ChloroKlean Plus L20 5L Jerry - BPR Compliant Chlorine Dioxide Disinfectant
    ChloroKlean®

    5L Jerry

    CK-L203J

    Convenient for medium operations

    LQ
    ChloroKlean Plus L20 5L Drum - BPR Compliant Chlorine Dioxide Disinfectant
    ChloroKlean®

    5L Drum

    CK-L204S

    Industrial drum format

    LQ
    ChloroKlean Plus L20 10L - BPR Compliant Chlorine Dioxide Disinfectant
    ChloroKlean®

    10L

    CK-L205S

    Large format for high demand

    Full ADR
    ChloroKlean Plus L20 25L - BPR Compliant Chlorine Dioxide Disinfectant
    ChloroKlean®

    25L

    CK-L206S

    Bulk supply for facilities

    Full ADR
    ChloroKlean Plus L20 IBC 1000L - BPR Compliant Chlorine Dioxide Disinfectant
    ChloroKlean®

    IBC 1000L

    CK-L207IBC

    Industrial bulk container

    Full ADR

    What is a PT2 Disinfectant?

    PT2 disinfectants are biocidal products used for disinfecting surfaces in private and public areas under the GB Biocidal Products Regulation. They are essential for maintaining hygiene in swimming pools, spas, healthcare facilities, and public buildings.

    Pool & Spa Applications

    Swimming pools, hot tubs, wellness centres

    Healthcare & Public Use

    Hospitals, schools, public buildings

    GB BPR Compliant

    Supplied under GB BPR for the Great Britain market

    Private & Public Area Disinfectants

    BPR Compliant

    Disinfectants used for surfaces in healthcare facilities, institutions, public buildings, swimming pools, spas, and other areas where hygiene is critical.

    ChloroKlean® Spa 500 - BPR Compliant Chlorine Dioxide Product by ChloroKlean
    ChloroKlean®

    ChloroKlean® Spa 500

    SKU: CK-PT2-L201

    Active Ingredient

    Chlorine Dioxide / Sodium Hypochlorite

    Key Benefits

    • Perfect size for residential spa owners
    • Simple low-dose application
    • Effective biofilm and bacteria control
    • Safe for regular home use

    Applications

    Residential spas
    Home hot tubs
    Private wellness
    Garden spas

    Efficacy Against

    Biofilms
    Legionella
    Pseudomonas
    E. coli
    TVCs
    Featured for Pools & Spas
    ChloroKlean® Plus L20 - Pools & Spas - BPR Compliant Chlorine Dioxide Product by ChloroKlean
    ChloroKlean®

    ChloroKlean® Plus L20 - Pools & Spas

    SKU: CK-PT2-L202

    Active Ingredient

    Chlorine Dioxide / Sodium Hypochlorite

    Key Benefits

    • Simple low-dose solution for easy application
    • Highly effective at breaking down biofilms
    • Proven efficacy against Legionella and Pseudomonas
    • Reduces Total Viable Counts (TVCs) effectively
    • Safe for pool and spa environments

    Applications

    Swimming pools
    Spas & hot tubs
    Wellness centres
    Leisure facilities

    Efficacy Against

    Biofilms
    Legionella
    Pseudomonas
    E. coli
    TVCs
    ChloroKlean® PT2-100 - BPR Compliant Chlorine Dioxide Product by ChloroKlean
    ChloroKlean®

    ChloroKlean® PT2-100

    SKU: CK-PT2-L203J

    Active Ingredient

    Chlorine Dioxide / Sodium Hypochlorite

    Key Benefits

    • Fast-acting surface disinfection
    • Ideal application size for dosing machines
    • Broad spectrum antimicrobial efficacy
    • Safe for pool and spa environments

    Applications

    Swimming pools
    Spas & hot tubs
    Wellness centres
    Leisure facilities
    Dosing machines

    Efficacy Against

    Bacteria
    Viruses
    Fungi
    Spores
    ChloroKlean® PT2-200 - BPR Compliant Chlorine Dioxide Product by ChloroKlean
    ChloroKlean®

    ChloroKlean® PT2-200

    SKU: CK-PT2-L205S

    Active Ingredient

    Chlorine Dioxide / Sodium Hypochlorite

    Key Benefits

    • Hospital-grade disinfection strength
    • Effective against Mycobacteria
    • Ideal for critical care environments
    • Low residue formulation

    Applications

    Operating rooms
    ICU surfaces
    Laboratory equipment

    Efficacy Against

    Bacteria
    Viruses
    Mycobacteria
    Retail Kit - Hot Tubs & Spas
    Spa System: Core Kit - BPR Compliant Chlorine Dioxide Product by ChloroKlean
    ChloroKlean®

    Spa System: Core Kit

    SKU: CK-SPA-CORE

    Active Ingredient

    Chlorine Dioxide (ChloroKlean Plus L20)

    Key Benefits

    • Complete starter kit - 5 products included
    • Simple liquid dosing, no tablets or granules
    • Includes test strips and measuring cup
    • Check compatibility with the specific hot tub

    Applications

    Hot tubs
    Spas
    Inflatable hot tubs
    Home wellness

    Efficacy Against

    Biofilms
    Legionella
    Pseudomonas
    E. coli
    Retail Kit - Hot Tubs & Spas
    Spa System: Pro Care Kit - BPR Compliant Chlorine Dioxide Product by ChloroKlean
    ChloroKlean®

    Spa System: Pro Care Kit

    SKU: CK-SPA-PROCARE

    Active Ingredient

    Chlorine Dioxide (ChloroKlean Plus L20)

    Key Benefits

    • Complete whole-spa maintenance - 8 products included
    • Water, pipework, filters and surface care
    • Includes Spa Purify, Spa Clean, Spa Filter Renew
    • Everything in Core Kit plus full maintenance cycle

    Applications

    Hot tubs
    Spas
    Pipework
    Filters
    Surfaces

    Efficacy Against

    Biofilms
    Legionella
    Pseudomonas
    E. coli

    Benefits of Chlorine Dioxide in Industrial Applications

    Selective Oxidation

    Performance depends on the target organism, concentration, contact time and water conditions

    Wide pH Range

    Effective across pH 4-10, unlike chlorine which loses efficacy above pH 7.5

    By-Product Control

    Forms no chloramines and generally very little THM or HAA; chlorite and chlorate require control

    Biofilm Penetration

    Breaks through biofilm matrices where Legionella and other pathogens harbour

    Chlorine Dioxide Applications

    Explore how chlorine dioxide is used across water treatment, healthcare, food processing, agriculture, and industrial sectors.

    Food & Beverage Disinfection

    BPR PT4-compliant food industry disinfection for processing plants, commercial kitchens, and beverage production.

    See Our Technology in Action

    Learn how ChloroKlean Plus L20 is used for labelled microbial and biofilm-control applications.

    Real-World Results

    Discover how organisations across healthcare, food processing, and energy have achieved measurable results with ChloroKlean.

    BPR Compliance & Regulations

    All ChloroKlean products are supplied in compliance with GB BPR for the Great Britain market; no EU or Northern Ireland authorisation is claimed. Review our certifications and regulatory documentation.

    Bulk Supply & Technical Support

    Request bulk chlorine dioxide quotes, technical specifications, safety data sheets (SDS), or technical data sheets (TDS).

    Gavin Owen, Managing Director, ChloroKlean

    With extensive experience in industrial chemical distribution and water treatment, our team ensures every product meets the highest regulatory and efficacy standards.

    BPR Specialist
    Water Treatment Expert
    ISO Certified Operations

    Product FAQs

    PT2 products are designed for disinfecting surfaces and water in public areas like swimming pools and spas. PT4 products are specifically formulated for food contact surfaces and comply with HACCP standards. PT5 products are for drinking water treatment and potable water systems. Each product type is covered under the GB Biocidal Products Regulation (BPR) for its specific use.

    Chlorine dioxide (ClO₂) has different oxidation, pH, biofilm and by-product behaviour from free chlorine. It forms no chloramines and generally very little THM or HAA, while chlorite, chlorate and other by-products require dosing control and measurement. Comparative efficacy depends on the product, organism and conditions. ChloroKlean Plus L20 uses regenerative chlorine dioxide technology.

    ChloroKlean Plus L20 is our primary product for Legionella control, with efficacy against Legionella pneumophila SG1 supported by standard laboratory testing. Hospital presentation summaries depict later Legionella SG1 non-detection, but original sampling records are unavailable and they do not establish elimination or treatment causation. PT5 drinking water and PT2 pool/spa products are used for Legionella control within their product-type compliance. Chlorine dioxide also penetrates and disrupts the biofilms that harbour Legionella. Learn more in our biofilm control article.

    ChloroKlean products are supplied for the Great Britain market in compliance with the GB Biocidal Products Regulation (GB BPR) for the product types stated on each label. EU BPR (EU and Northern Ireland) is a separate regime and we do not claim EU or NI authorisation. We provide full regulatory documentation and Safety Data Sheets (SDS) for each product upon request. View our compliance certifications.

    Yes, our PT2 products including ChloroKlean Plus L20 and ChloroKlean Spa 500 are specifically designed for swimming pools and spas. They effectively control biofilms, Legionella, Pseudomonas, E. coli, and Total Viable Counts (TVCs) while being safe for bathers when used as directed. Read our Legionella prevention guide.

    Need a Custom Solution?

    Our technical team can help you find the right product for your specific application requirements.