The Chemical/Biological (CB) Collective Protection (ColPro) system is designed with the durability and quick set-up of all HDT shelters. The system utilizes filtered air to pressurize the shelters and protect against infiltration of airborne particles and chemical and/or biological agents on the battlefield or in civil incidents. Extensive testing at Edgewood Chemical Biological Center verified that HDT ColPro systems exceed military requirements for protection factors. This set of products utilizes HDT’s filtration technology, developed over decades in close collaboration with the military. All HDT ColPro shelter liners easily retrofit into existing HDT frame/outer cover assemblies, enabling current customers to achieve protection with minimal additional gear.

The ColPro system can be configured as a C2 facility, medical (Hospital) facility, R&R, mixed use, or customized for special applications.

• Interoperability with current fielded systems
• Pass-through vestibules with airlock entrances
• Complexes with Hard-Wall shelters and vehicles
• Optional CCA (Contamination Control Area – Decontamination Facility)
• Corrosion-resistant frame and durable multilayer CB resistant fabric
• Equipment successfully passed live-agent and filtration efficiency testing
• Small cube, man-portable, rugged shelter and equipment for use in any terrain
• Integrated monitors/controls for ingress/egress and pressure control

• HDT ColPro Shelter, including:
– HDT outer shelter frame and cover
– HDT ColPro Liner
– Flooring, lights and anchoring kit
• HDT ColPro ECU (Environmental Control Unit) with ColPro interface kit
• Airlock entrance (single-person or multi-person)
• FFA400-326 Air Filtration System with M98 Filters
• Optional gear:
– HDT ColPro Shelter Heater
– CCA (Contamination Control Area)
– Negative pressure isolation kit
– Power generation and distribution equipment
– Full suite of internal standard and customizable mission oriented equipment including C2 and sanitary facilities


ColPro Systems