Air Systems Breather Box 60 CFM Grade D Air Filtration Carbon Monoxide 4 Outlets Intrinsically Safe BB60-COIS

The Air Systems Breather Box BB60-COIS is a portable Grade D breathing air filtration system designed for industrial safety and respiratory protection. Ideal for providing clean, contaminant-free air to workers using respirators, this unit features advanced filtration technology with a 60 CFM capacity and carbon monoxide monitoring. It is engineered for job sites requiring reliable, intrinsically safe air quality control with multiple outlet connections.

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
• Carbon monoxide monitor with audible alarm, light signal, and remote alarm jack
• Compact design using metal and polymer components for durability and performance
• Polymer bowl locking system for secure filter installation without metal guards
• Operates effectively in temperatures from 23°F (-5°C) to 140°F (60°C)
• Four outlet ports for multiple respirator connections
• Low pressure drop with differential pressure indicators on each filter stage

Ideal applications

• Industrial and manufacturing sites requiring Grade D breathing air
• Confined space entry and hazardous environment respiratory protection
• Construction and maintenance jobs with airborne particulates and oil mist
• Facilities needing continuous carbon monoxide monitoring for worker safety
• Any worksite requiring portable, intrinsically safe breathing air filtration

Why buyers choose this product

The BB60-COIS provides dependable, high-capacity air filtration with integrated carbon monoxide detection, ensuring respirator users receive safe, contaminant-free air. Its user-friendly design with filter change indicators and multiple outlet connections enhances jobsite efficiency and respiratory safety compliance.

Specifications

Brand	Air Systems
Product type	Portable Breather Box Air Filtration System
Filtration capacity	60 CFM
Filtration efficiency	99.9999% particulates, 99.8% oil removal
Filter stages	Three-stage with auto and manual drains
Carbon monoxide monitor	Included with audible alarm and light signal
Outlet ports	4
Operating temperature	23°F (-5°C) to 140°F (60°C)
Filter bowl system	Polymer locking system
Power source for CO monitor	9-volt battery, 8-16 V DC, or 115 VAC
Safety rating	Intrinsically safe

Additional product details

The BB60-COIS is designed for upright, closed-position use to prevent internal contamination, ensuring consistent Grade D air quality. Its compact construction combines metal and polymer materials for durability and ease of maintenance. The system’s carbon monoxide monitoring supports continuous safety oversight, making it suitable for critical industrial environments.

This Breather Box model delivers reliable, portable Grade D breathing air filtration with integrated CO detection, supporting respiratory safety across demanding work environments.

MFG Part #: BB60-COIS

Product Type	Allegro

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.

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