Back to All Filtration SystemsCBRN/NBC Filtration System — Large Shelters

ARC 900

Up to 900 m³ — 300 persons
Generator backup
ARC 900

Overview

The ARC 900 is a high-capacity CBRN/NBC filtration system built for large shelters and bunkers. Featuring generator backup rather than manual backup, it provides uninterrupted, automatic protection for facilities housing up to 300 people. Ideal for civil defence shelters, large commercial facilities, and institutional protected spaces.

Key Features

Full CBRN filtration coverage

Generator backup for automated uninterrupted operation

Designed for shelters with air volume up to 900 m³

Suitable for up to 300 persons

Automatic overpressure maintenance

Heavy-duty emergency ventilation system

Why Arconik CBRN Filtration Systems?

Trusted Global Leader

Arconik produces over 10,000 systems and filters annually and is subject to frequent quality and procedural audits by governments.

Decades-Long Reliability

These systems are designed to remain on standby for years — possibly decades — and perform flawlessly the moment they're needed.

Zero Margin for Failure

Whether facing nuclear fallout, chemical agents, biological contaminants, wildfire smoke, or industrial toxins — the system must deliver clean, safe air with no room for error.

Expert Selection Support

We help you select the right system based on shelter air volume, occupancy, national standards, airlocks, generator rooms, and air distribution requirements.

Interested in the ARC 900?

Contact us to discuss your shelter requirements and get expert guidance on selecting and installing the right CBRN/NBC filtration system for your facility.