- Swiss-Made NBC Air Filtration
- Fresh filtered air even when outside conditions become hazardous.
- Gas-Tight Steel Door
- Creates a tightly sealed environment while helping protect the interior from smoke, airborne particles, and outside contaminants.
- Underfloor Water Storage
- Integrated water storage helps maximize usable interior space while keeping emergency supplies protected.
- Manual Air System Backup
- Continue circulating air without relying on electrical power.
- Steel Underground Structure
- Heavy-duty steel construction engineered for long-term underground installation.
- Mudroom Entry
- A dedicated transition space helps separate the entrance from the main shelter area while providing additional functionality.
THE TORNADO SERIES