Collective Protection International
(Switzerland) AG

Ventilation and CBRN-Filtration Systems

Collective Protection International (Switzerland) AG (CPI) is a leading designer and manufacturer of CBRN Air Filtration and Air Treatment Products, and is trusted worldwide for our expertise and customer-oriented solutions. CPI’s products protect people, infrastructure and equipment by providing clean filtered air free of toxic, hazardous and noxious contaminants.  We customize and install sophisticated ventilation/air filtration/air conditioning systems as well as blast protection valves for a wide range of structures and vehicles, providing a solution for complex ventilation and safety needs.  Our medical solutions protect both patients and medical personnel from infectious diseases and contamination.

Evaporator unit for vehicle Air Conditioning Units for Vehicles
Air conditioning unit for vehicle

CBRN and Environmental Control Systems for Vehicles

Air control system for train

Environmental Control Systems for Trains

NBC air system for buildings

Collective CBRN Protection

Mobile isolation system

Mobile Medical Filtration Solutions

CBRN filtration, ventilation, and air conditioning solutions for every requirement

Inventing for tomorrow

Our Technology

Moving CBRN Technology Forward

CBRN collective protection systems developed, designed and manufactured in-house to treat air and protect people and valuable assets.

Our dedicated engineering teams design and customize highly efficient ventilation and CBRN filtration units that can be integrated into any configuration of armored vehicle, mobile shelter, vessel, tent or bomb shelter. We produce a variety of multifunctional environmental protection and control systems, combining CBRN/TIC filtration with ventilation, dust and fine dust filtration, air conditioning and shooting fumes filtration.  We also offer advanced engine air cleaner systems and fuel pumps for tanks and heavy vehicles, as well as blast valves and overpressure blast valves for mobile and stationary usage.

Our Services

Environmental Protection/Ventilation Systems for Mobile, Stationary and Medical Use

We are a supplier of Air Filtration and HVAC Solutions for safe breathing and dust protection. Providing 24/7 operation in any climate zone, these versatile filtration systems are a necessary commodity in the worldwide military platform of today.

Environmental Protection and Control Systems are multifunctional units, combining CBRN/ TIC ­filtration with ventilation, dust and fine dust filtration, air conditioning, and shooting fumes filtration system.

Systems have been supplied and integrated into over 120 vehicle types, for ­international deployments in conflict ­ prevention, crisis management, and protection from incidents of terrorism.

Air Conditionitng

HVAC systems for armored vehicles, designed to provide heating and cooling to keep crew and equipment at comfortable and safe temperatures.

Our AC systems comply with NATO military standards and can be combined with our CBRN filtration systems.

Mobile Platforms for Vehicles

Air filtration systems for mobile platforms create a clean and safe environment for crew and equipment, and are capable of filtering CBRN threats, sand and dust, as well as toxic shooting fumes.

These systems comply with the NATO military standards and can be operated 24/7 even in the toughest conditions.

Platforms for Trains

Environmental Control Systems for installation in both passenger and driver compartments.

Powerful systems for monitoring and regulating the air supply and temperature for maximum comfort.

Buildings and Shelters

Collective protection systems available in different models and sizes depending on the protected space and number of people.

Customized solutions ranging from ceiling installations for smaller rooms sheltering 30-100 people through institutional sized filter bank batteries capable of protecting hundreds or thousands of occupants.

Medical Protection

Mobile isolation units for emergency medicals situations designed to protect both the patient and emergency personnel.

Easily assembled individual transportation chambers can be used on any flat surface and secured onto stretchers.

Custom sized portable isolation rooms allow the quarantining and treatment of individual or multiple patients in any location or setting.