Swiss NBC Air Filtration System – Maximum Protection for Bunkers & Shelters

What Is a Swiss NBC Air Filtration System?

A Swiss NBC (Nuclear, Biological, Chemical) Air Filtration System is a highly engineered ventilation solution designed to keep safe rooms, bunkers, and fallout shelters secure during emergencies. Built under strict Swiss civil defense standards, these systems are globally recognized for their reliability, precision, and durability.

They ensure a continuous supply of clean, breathable air while protecting against toxic gases, airborne pathogens, nuclear fallout particles, and chemical warfare agents.

🔒 Key Features of Swiss NBC Air Filtration Systems

• Gas-Tight Protection – prevents contaminated air from entering safe rooms and shelters.

• Multi-Stage Filtration – includes HEPA filters, activated carbon, and pre-filters for maximum efficiency.

• Manual & Automatic Operation – can run on electric power or manual crank operation in case of blackout.

• Overpressure System – maintains positive air pressure inside the shelter, keeping contaminants out.

• Long Service Life – engineered with military-grade Swiss precision for decades of reliability.

⚙️ Typical Specifications

• Filtration Capacity: 30–100+ m³/h (depending on model).

• Filtration Levels: Particulates, radioactive fallout, chemical gases, biological agents.

• Construction: Reinforced steel housing with sealed filter cartridges.

• Power Options: 230V electric or manual hand-crank.

• Maintenance: Easy filter replacement with long shelf life.

🛡️ Applications

• Underground bunkers & fallout shelters

• Safe rooms (Mamad shelters in Israel)

• Military command centers

• Government facilities & embassies

• Nuclear power plants & critical infrastructure

✅ Why Choose Swiss NBC Filtration?

1. Trusted Worldwide – Swiss systems are installed in tens of thousands of bunkers globally.

2. Compliance with Swiss Civil Defense Standards – the highest international benchmark.

3. Dual Power Options – stay protected even during power outages or grid failure.

4. Proven Reliability – built to function flawlessly under wartime and disaster conditions.

5. Peace of Mind – ensures survival in nuclear, chemical, or biological events.