Startseite » Solutions & Services » Disinfection » LOEHRKE ECAIR – Natural Air Disinfection with HOCl
Clean air can never be taken for granted – but it is essential for health, productivity and product quality. Whether in production rooms, offices, educational institutions or care facilities: the composition of indoor air determines how we feel, how well we can concentrate on our work and how reliably certain processes function. LOEHRKE ECAir can reduce harmful substances and excessive germ contamination in indoor spaces – reliable, sustainably and inspired by nature.

Like the human immune system, LOEHRKE ECAIR uses hypochlorous acid (HOCl) to render pathogens harmless. LOEHRKE uses this natural substance in a stable, high-purity form and releases it into the room air in a controlled manner, monitored by specially modified sensors. The result: continuous, gentle disinfection that neutralises microorganisms without harming materials or the environment.
Unlike selective disinfection measures, LOEHRKE ECAir works continuously in the background. Through evaporation, the active ingredient is distributed evenly in the room air and reaches even hard-to-reach areas in the finest dosage. Bacteria, viruses, mould spores and yeasts are efficiently minimised – without you even noticing.
The safety of the system has been comprehensively tested. All concentrations are well below the legal limits. HOCl (in low concentrations) poses a very low risk of corrosion and is harmful to technical equipment. Even sensitive electronics remain unaffected. This makes LOEHRKE ECAir ideal for sensitive areas such as laboratories, clean rooms, food processing or healthcare facilities.
Sustainable hygiene without chemical pollution
HOCl is produced from simple raw materials – water and table salt, activated by electrolysis. No hazardous substances, no residues, no pollution for humans or the environment are produced. This makes the technology a real alternative to conventional chemical disinfectants – sustainable, safe and ecologically sound.

Companies that rely on HOCl technology report a noticeably improved indoor climate. Germ counts in the air and even on surfaces are measurably reduced, and mould growth and odour problems can be minimised – an advantage in terms of comfort and well-being.
HOCl technology proves its strength every day. It works just as reliably in educational institutions as it does in industrial processes with the highest hygiene standards. This makes LOEHRKE ECAIR a versatile solution for a wide range of industries.
Installation is straightforward. The system can be integrated into existing ventilation systems via a bypass or operated as a stand-alone unit. LOEHRKE accompanies you from the analysis of your premises through planning to commissioning – individually, reliably and competently.
Good air quality is not a luxury – it is a competitive advantage. With air hygiene from LOEHRKE, you are investing in the health of your employees, the safety of your processes and the future of your company.
Contact us for a personal consultation or a customised solution. LOEHRKE – because clean air is more than a coincidence.
Jürgen Löhrke GmbH is an independent operating company offering process technology and hygiene solutions, like automated cleaning and disinfection. The medium-sized enterprise is family-owned and located in Lübeck, Northern Germany. LOEHRKE is partner of the global food and beverage industry since 1984. Through own R&D projects, mostly in co-operation with business partners and research institutes, LOEHRKE disposes of …
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