Now available!
Prothermal PLUS –
Chemical-Free protection of your water system
Continuous biofilm protection with no biocides, no silver release, no chemical residues
Prothermal PLUS is an advanced, chemical-free water treatment solution that keeps your systems clean and safe — for months. Using Silver Catalyst Technology, it prevents biofilm formation and microbial growth through catalytic oxidation, without releasing silver, nano-particles, or biocidal substances into the water.
Prothermal PLUS offers long-lasting hygiene, zero toxic residues, and unmatched ease of use — simply place it in the water, and it works.
- Triple defense (Repulsion, ROS, Oxidation)
- Up to 6 months protection per unit
- Easy: just place in water
Prothermal PLUS vs. Conventional Water Treatment
Prothermal PLUS Smart Solution
Prothermal PLUS Method
- Electrochemically mediated repulsive potentials (Chemotaxis)
- Generation of reactive oxygen species (ROS) from dissolved oxygen
- Electrocatalytic cold oxidation
- No chemicals required!
Focus
- Prophylactic protection through continuous prevention of biofilm formation and strain development
Advantages
- Chemical- and by-product–free treatment process
- No taste, no toxins, no DBPs
- Low maintenance and no additional reagent demand
Conventional Water Treatment
Traditional Methods
- Chemical disinfection (e.g. Cl₂, O₃, H₂O₂)
- Physical membrane technologies
Focus
- Removal or destruction of existing contaminants
Limitations
- Continuous chemical consumption
- Formation of disinfection by-products (DBPs) and chemical residues
- Additional chemical demand for membrane cleaning and maintenance
How Prothermal PLUS works
When placed in water, Prothermal PLUS creates a self-defending environment that keeps your water system clean — without chemicals or silver release.
At the core lies the AgAlox catalyst (silver on aluminum oxide), which triggers a triple protective mechanism ensuring bacteria cannot settle, multiply, or form biofilms:
Easy to Use - Just place Prothermal PLUS into the water
- Place the Prothermal PLUS bag directly into the water.
- If desired, use the string to attach the pouch to your system; otherwise, you may cut it off as it has no function.
- The catalytic protection starts immediately.
- One unit secures up to 15 liters of water. For larger volumes, use multiple units proportionally.
Immediate Effect of Prothermal PLUS - Triple Defense Technology
1️⃣ High Redox Potential Repels Microbes (Chemotaxis)
Electrochemical potentials spread through the water, sending out repelling chemotactic signals. Microbes sense a hostile environment and stay away.
2️⃣ ROS Generation Degrades Nutrient (Electrocatalysis)
The catalyst surface generates Reactive Oxygen Species (ROS) from dissolved oxygen. These short-lived but highly effective oxidants degrade organic matter — removing the nutrients microbes need to survive.
3️⃣ Cold Oxidation Breaks Down Contaminants (Electrocatalysis)
A safe, non-invasive process that breaks down biofilm precursors without releasing harmful by-products — no chlorine, no taste, no toxins.
The Result? Clean Water
✅ No colonization
✅ No biofilm
✅ Clean, stable water for up to 6 months
With Prothermal PLUS:
No Biofilm growth
No Prothermal PLUS:
Severe Biofilm growth
Prothermal PLUS is fully recycable
Prothermal PLUS remains effective for up to 6 months.
When service life ends, its components are fully recyclable.
- Dispose as required for Group 11 metals.
- If proper disposal is not possible on site, please return Prothermal PLUS to Lucerna-Chem.
Why Choose Prothermal PLUS?
Not a biocide. Not a disinfectant. Just effective.
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Chemical-Free
Prevents microbial growth with redox-active catalysis — no chemicals, no silver release.
🔬
Scientifically Proven
Tested >99.9% germ reduction and biofilm prevention in independent labs and applications.
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Long-Lasting Protection
One unit protects up to 15 L of water for 6 months
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Easy to Use
No installation required — just place it in the water.
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Versatile Applications
Ideal for water tanks, lab baths, humidifiers, incubators, cooling loops, RVs, and more.
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Recycling
Fully recycable (modified group 11 metals)
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Safe & Compliant
Free from biocides, nano-silver, pyrogens, and toxic residues. Meets TVO, EPA, WHO limits.
Ready to simplify water hygiene and reduce chemicals?
1 pouch of Prothermal-PLUS
(2601-PLUS)
10 pouches of Prothermal-PLUS
(2601-PLUS-10)
