ChloroKlean Spa System retail kits contain chlorine dioxide water-treatment and maintenance products for stated hot-tub and spa uses. Chlorine dioxide forms no chloramines and can act on biofilm under suitable conditions. No blanket skin, eye, comfort or universal-compatibility claim is made; follow the label and monitor the specific spa.
Water treatment essentials: sanitiser, clarifier, test strips
5 products included
The complete whole-spa maintenance cycle: water, system, filters and surfaces
8 products included
Everything you need to get started with chlorine dioxide water treatment for your hot tub or spa. Simple liquid dosing, no tablets, no granules, no guesswork.
Highly effective biocide for water treatment, proven against Legionella, Pseudomonas, E. coli, Enterococcus and viral indicators (MS2, PRD1).
Restores clarity to spa water by allowing small particles to combine together for easy filtration and removal.
Quick and easy water testing to monitor sanitiser levels, pH balance, and alkalinity in your hot tub or spa.
Precision measuring cup for accurate dosing. No guesswork, no overdosing.
Step-by-step instructions covering initial dosing, ongoing maintenance, and troubleshooting for your hot tub or spa.
The complete whole-spa maintenance cycle: water, system, filters and surfaces. Everything in the Core Kit plus dedicated products for pipework, surfaces, and filters.
Highly effective biocide for water treatment, proven against Legionella, Pseudomonas, E. coli, Enterococcus and viral indicators (MS2, PRD1).
Restores clarity to spa water by allowing small particles to combine together for easy filtration and removal.
Formulated to internally clean all the pipework and fittings and loosen biofilms which provide an ideal environment for harmful viruses and bacteria.
Specifically formulated to quickly breakdown deposits found on the fabric of the spa.
A powerful blended cleaner specifically formulated to remove oils, minerals, organic matter and dirt from cartridge filters.
Quick and easy water testing to monitor sanitiser levels, pH balance, and alkalinity in your hot tub or spa.
Precision measuring cup for accurate dosing. No guesswork, no overdosing.
Step-by-step instructions covering initial dosing, ongoing maintenance, and troubleshooting for your hot tub or spa.
Compare ChloroKlean with chlorine-tablet and bromine programmes using the product label, system conditions and monitoring needs.
ChloroKlean uses chlorine dioxide, which forms no chloramines. Odour and eye comfort still depend on the complete water and ventilation programme.
Can act on biofilm inside pipework under suitable cleaning, dose, contact-time and circulation conditions.
No tablets, no granules, no dissolving. Just measure and pour. Every kit includes a measuring cup and test strips.
Confirm the product label, materials, filtration, manufacturer instructions and monitoring needs for the specific hot tub.
See how chlorine dioxide compares to chlorine tablets and bromine for hot tub water treatment.
| Feature | ChloroKlean (ClO₂) | Chlorine Tablets | Bromine |
|---|---|---|---|
| Chemical Smell | None | Strong | Moderate |
| Eye / Skin Irritation | Minimal | Common | Moderate |
| Biofilm Penetration | Yes | No | No |
| Bleaches Swimwear | No | Yes | Some |
| Dosing Method | Simple liquid | Tablets / granules | Tablets / floater |
| Chloramines Formed | None | Yes | Bromamines |
| Legionella Efficacy | Proven | Limited | Limited |
Choose the right kit for your needs.
| Product | Core Kit | Pro Care Kit |
|---|---|---|
| Spa Protect (ChloroKlean Plus L20) | 2 x 500ml | 2 x 500ml |
| Spa Clarify | 1 x 500ml | 1 x 500ml |
| Spa Purify (pipework cleaner) | - | 1 x 500ml |
| Spa Clean (surface cleaner) | - | 1 x 500ml |
| Spa Filter Renew (filter cleaner) | - | 1 x 500ml |
| CK 3 in 1 Test Strips | 1 x Tub | 1 x Tub |
| Measuring Cup | 1 | 1 |
| User Manual | 1 | 1 |
ChloroKlean is pioneering automatic dosing systems for the leisure market, delivering consistent, hands-free chlorine dioxide sanitisation to hot tubs and pools across holiday parks, lodges, and commercial leisure facilities.
Holiday lodge parks and leisure operators face a constant challenge: keeping dozens or even hundreds of hot tubs and pools safely sanitised while managing staff turnover, guest behaviour, and compliance obligations. Traditional chlorine and bromine treatments rely on manual testing and dosing, a process that is labour-intensive, inconsistent, and leaves gaps in protection between checks.
Inconsistent sanitiser levels between manual tests, creating windows where bacteria can multiply
Heavy reliance on staff to test and dose correctly. Training gaps and human error are inevitable
Bromine and chlorine degrade rapidly in warm water, requiring frequent intervention to maintain safe levels
ChloroKlean's auto-dosing systems continuously monitor water conditions and deliver precise, measured doses of chlorine dioxide (the primary sanitiser) directly into the water circuit. This removes the reliance on manual intervention and ensures consistent, round-the-clock protection.
Continuous, automated dosing maintains a constant sanitiser residual with no gaps in protection
Chlorine dioxide as the primary sanitiser replaces chlorine and bromine entirely
Reduces staff workload dramatically. No more twice-daily manual testing and dosing rounds
When chlorine dioxide is delivered via auto-dosing, it becomes the sole primary sanitiser. No bromine, no chlorine tablets, no secondary chemicals required.
Auto-dosing can maintain a monitored ClO₂ residual. Organism and biofilm control depend on the product label, system demand and validated conditions.
ChloroKlean may be used as the primary sanitiser where its label, the spa design and the risk assessment permit. It forms no chloramines; water and air quality still require monitoring.
Automated systems remove the risk of under-dosing or over-dosing. No hazardous tablet handling, no chemical storage rooms full of bromine tubs.
Water clarity, odour and guest comfort depend on dosing, filtration, pH, contaminants and ventilation and must be monitored.
A measured ClO₂ residual can support biofilm control in pipework alongside cleaning, circulation and monitoring.
Auto-dosing replaces manual testing rounds with automated monitoring, freeing maintenance teams for other tasks while improving compliance.
Get in touch to order a Spa System kit for your hot tub or spa. Our team can advise on the best kit for your setup.
