Air Systems Breather Box 60 CFM Grade D Air Filtration Carbon Monoxide 4 Outlets 4 Regulators BB60-CO4R
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Air Systems Breather Box 60 CFM Grade D Air Filtration Carbon Monoxide 4 Outlets 4 Regulators BB60-CO4R
The Air Systems Breather Box BB60-CO4R is a portable Grade-D breathing air filtration system designed for industrial safety and respiratory protection. Ideal for workplaces requiring clean, monitored breathing air, this unit delivers 60 CFM of filtered air with integrated carbon monoxide detection and four independent regulators, ensuring safe and reliable respiratory support for multiple users.
Key features
- High-efficiency filtration removing 99.9999% particulates and 99.8% oil contaminants
- Three-stage filtration with auto drains on first two filters and manual drain on third
- Continuous digital monitoring of carbon monoxide levels with audible and visual alarms
- Four independent regulators and outlets to support multiple respirator users simultaneously
- Compact, durable design using metal and polymer components for enhanced performance
- Filter elements operate effectively from 23°F (-5°C) to 140°F (60°C)
- Filter change indicators and differential pressure gauges for easy maintenance
- Designed for upright, closed operation to prevent internal contamination
Ideal applications
- Industrial job sites requiring Grade-D breathing air quality
- Confined space entry and hazardous environment respiratory protection
- Construction, manufacturing, and maintenance operations with airborne contaminants
- Worksites needing continuous carbon monoxide monitoring for worker safety
Why buyers choose this product
This Breather Box offers dependable, high-capacity filtration combined with real-time carbon monoxide monitoring, providing workers with clean, safe breathing air. Its multiple regulators and outlets improve jobsite efficiency by supporting several respirators at once, while easy-to-read indicators and durable construction enhance usability and maintenance.
Specifications
| Brand | Air Systems International |
| Product type | Portable Grade-D breathing air filtration system |
| Filtration capacity | 60 CFM |
| Filtration efficiency | 99.9999% particulate removal, 99.8% oil removal |
| Filtration stages | Three-stage with auto drains on first two filters, manual drain on third |
| Carbon monoxide monitoring | Digital AQM monitor with audible and visual alarms |
| Number of outlets | 4 |
| Number of regulators | 4 independent regulators |
| Operating temperature range | 23°F (-5°C) to 140°F (60°C) |
| Power options for monitor | 9-volt disposable battery, 8-16 V DC, or 115 VAC |
| Filter change indicators | Included on all three filtration stages |
| Design | Compact, upright, closed position operation with polymer bowl locking system |
Additional product details
The BB60-CO4R is engineered for rugged industrial environments, combining metal and polymer materials for durability and performance. Its compact design simplifies transport and setup, while the closed operation prevents internal contamination, ensuring consistent Grade-D air quality. The integrated digital monitor provides continuous air quality assurance, making it suitable for jobsites where respiratory safety is critical.
This Breather Box model is an effective solution for supplying safe, filtered breathing air with carbon monoxide detection to multiple workers in demanding industrial settings.
MFG Part #: BB60-CO4R
| Product Type | Allegro |
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Shipping
We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.
Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.
Expedited Options Available:
- Priority and Expedited handling speeds up processing
- Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
- Some items ship "Manufacturer Direct" and cannot be expedited
Important: Inspect your delivery before signing! Note any damage on the shipping document.
Returns Policy
30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.
Non-Returnable Items:
- Made-to-order fall protection products
- Used vacuums, respirators, gas monitors, or air scrubbers
- Calibration gas (hazardous material)
- PAPR and specialty respiratory items (non-stock)
Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.
Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.

