Portable Clean Air Box is a compact and rugged breathing air filtration system, engineered to provide up to four workers with safe, Grade D breathing air in industrial environments. Designed for portability and durability, this air box features independent regulators, 3-stage filtration, and a built-in carbon monoxide (CO) monitor—all enclosed in a durable Pelican™ case.
Ideal for construction sites, confined spaces, or hazardous work zones, this system ensures workers have access to clean, breathable air anytime, anywhere.
Key Features & Benefits
Independent Air Flow Control
- Independent regulators allow each worker to adjust airflow individually for maximum comfort and safety.
- Supports 1 to 4 users simultaneously.
Rugged & Portable Design
- Housed in a tough polycarbonate Pelican™ case, this unit is built to withstand harsh industrial environments.
- Weighs only 26 lb. (11.79 kg) for easy transport.
Automatic Condensate Drains
- Automatic drain system extends the life of filter elements by efficiently removing condensate.
Advanced 3-Stage Filtration System
The CAB50IRCE Portable Clean Air Box uses a 3-stage filtration process to eliminate a wide range of airborne contaminants:
- Stage 1: Pre-Filter
- Removes 95% of solid particulates and bulk liquids down to 5 microns.
- Protects downstream filters and extends their lifespan.
- Stage 2: Coalescing Filter
- Captures fine oil mist and aerosols down to 0.01 microns.
- Offers a filtration efficiency of 99.9998%.
- Stage 3: Activated Carbon Filter
- Removes oil vapors, hydrocarbons, and odors from breathing air.
- Delivers ultra-clean air with a remaining oil content of only 0.003 ppm.
Carbon Monoxide (CO) Monitoring System
Ensure safety with built-in CO monitoring:
- Auto-calibration completes in 90 seconds, no tools needed.
- Features internal LCD and external LED displays for real-time readings.
- 90 dB audible alarm with strobe light alerts users to high CO levels or low battery.
- Operates for over 70 hours on 8 AA batteries or via 110V power cord (included).
- Filter change indicators visually alert users when replacement is required.
Compliance & Certifications
- Fully OSHA compliant with Grade D breathing air requirements.
- Compatible with other major brands of filtration panels.
Technical Specifications
| Feature | Description |
|---|---|
| Model | CAB50IRCE |
| Color | Yellow |
| Weight | 26 lb. / 11.79 kg |
| Flow Rate | 50 CFM |
| Material | Polycarbonate |
| Coupling Type | CEJN outlet couplings |
| Power Source | 8 AA Batteries or 110VAC Power Cord |
| Workers Supported | 1 to 4 |
| Included | CO monitor, visual/audible alarms, 3-stage filtration, regulators, filter indicators, Pelican™ case |
Warranty and Support
- Comes with a 1-year limited warranty for peace of mind.
- Backed by expert support for replacement parts and filter compatibility.
Ideal Applications
This portable breathing air system is perfect for:
- Confined space entry
- Industrial painting and coating
- Tank cleaning
- Asbestos abatement
- Environmental remediation
- Chemical handling
- Construction zones
Summary
If you’re looking for a portable, durable, and OSHA-compliant air filtration system, the Portable Clean Air Box (CAB50IRCE) delivers maximum performance with minimal maintenance. With 3-stage filtration, independent regulation, and real-time CO monitoring, this system ensures your team breathes safely in even the harshest environments.
