AIR SYSTEMS S10499

BU 50-ALMST

Features

• 9-12 VDC
• 95 dBA
• Audible Alarm and Visual Strobe with Guard
• 50’ Cable w/Plug Included
• For Use with Standard Breather Box® Models

BU BB100-FK

Features

• Filter Kit for 100 cfm Series Models
• Contains One Each "A", "C", and "D" Replacement Filters

BU BB30-CO

Features

• Breather Box®
• 30 cfm
• 48 cfm Flow Capacity
• Carbon Monoxide Monitor
• Three Stage Filtration 99.99% Efficient at 0.01 Micron Particle Size
• Filter Change Indicators on All Filters
• Incoming Air Plug 1/2" Industrial Interchange
• Two Automatic Drains with Discharge Tubes, One Manual Drain
• 2 couplings

BU BB30-A

BU WL092

BU 15ADW

BU WL261

BU WL262

BU WL264

BU WL265

BU WL267

BU BB150-CO PM

Permanent mount Grade-D filtration systems are designed to provide breathing air for a specific number of workers. The system filters compressor air to provide respirator users with Grade-D quality air.

The first stage element filters bulk water and particulate, the second stage coalescing filter removes atomized oils and ultra-fine particulate, and the third stage removes organic vapors and odors. Filter change indicators are standard on all three filtration stages.

Filtration efficiency is 99.99% @ .01 microns. A built-in carbon monoxide monitor operates on 9-volt DC, 115 VAC, or 8-16 VDC for continuous detection. A high intensity audible alarm and light signals the workers of high CO content in their breathing air. A 115 VAC electrical conduit box is provided as standard to provide AC power in and connection for AC powered remote alarms.

Filtration components are mounted on powder coated steel panel.

BU BB150-CO

The Original Breather Box® High Performance Portable Grade-D Breathing Air Filtration System

Digital AQM Digital Monitor conntinuously measures CO and Dew Point.

The Breather Box® is a portable Grade-D filtration system designed to provide breathing air for a specific number of workers. The system filters incoming air from a compressor to provide respirator users with Grade-D quality air and monitors for CO and/or Oxygen.

The first stage element filters bulk water and particulate and has an auto drain. The second stage coalescing filter eliminates atomized oils, mists, ultra-fine particulates, and has an auto drain. The third stage filter removes organic vapors and odors and has a manual drain. Filter change indicators are standard on all three stages of filtration. Filtration efficiency is 99.99% @ .01 micron. All Breather Boxes® are designed to be used in the upright and closed position to prevent internal contamination.

The standard carbon monoxide (CO) airline monitor operates on disposable 9-volt batteries, 8-16 volt DC, or 115 VAC for continuous air monitoring. An external audible alarm and light signals the workers of high CO content. A remote alarm jack is provided on all models except for Model BB15-CO. Point-of-Attachment (POA) boxes can extend respirator usage beyond 300 feet.

Air Systems International introduced the first portable breathing air filtration system in 1984 that was used in the closed position-the Breather Box®. That product, called the BB50-CO, has been the state of the art for breathing air filtration for over 40 years. Today in 2025, we have improved our breathing air portable breathing filtration unit to meet the demands of the 21st century.

BU BB15-CO IS

The Original Breather Box® High Performance Portable Grade-D Breathing Air Filtration System

The Breather Box® is a portable Grade-D filtration system designed to provide breathing air for a specific number of workers. The system filters incoming air from a compressor to provide respirator users with Grade-D quality air and monitors for CO and/or Oxygen.

The first stage element filters bulk water and particulate and has an auto drain. The second stage coalescing filter eliminates atomized oils, mists, ultra-fine particulates, and has an auto drain. The third stage filter removes organic vapors and odors and has a manual drain. Filter change indicators are standard on all three stages of filtration. Filtration efficiency is 99.99% @ .01 micron. All Breather Boxes® are designed to be used in the upright and closed position to prevent internal contamination.

The standard carbon monoxide (CO) airline monitor operates on disposable 9-volt batteries, 8-16 volt DC, or 115 VAC for continuous air monitoring. An external audible alarm and light signals the workers of high CO content. A remote alarm jack is provided on all models except for Model BB15-CO. Point-of-Attachment (POA) boxes can extend respirator usage beyond 300 feet.

Air Systems International introduced the first portable breathing air filtration system in 1984 that was used in the closed position-the Breather Box®. That product, called the BB50-CO, has been the state of the art for breathing air filtration for over 40 years. Today in 2025, we have improved our breathing air portable breathing filtration unit to meet the demands of the 21st century.

BU BB30-C

Air Systems Breather Box 30 CFM Replacement Filter Stage 2 Coalescing BB30-C

Key features

• Stage 2 coalescing filter for effective removal of oil, water, and particulate contaminants
• Designed for 30 CFM airflow capacity to maintain system efficiency
• Compatible replacement filter for Air Systems Breather Box models
• Improves compressed air quality to protect pneumatic equipment
• Easy to install and replace without specialized tools

Ideal applications

• Industrial compressed air systems maintenance
• Manufacturing plants requiring clean air supply
• Facilities with pneumatic tools and machinery
• Job sites focused on equipment longevity and safety

BU BB30-D

BU BB350-FK

BU BB50COPMIS

BU BB75-CO

Air Systems Breather Box® 75 CFM Grade D Air Filtration Carbon Monoxide 6 Outlets

The Original Breather Box® High Performance Portable Grade-D Breathing Air Filtration System

Digital AQM Digital Monitor conntinuously measures CO O2 and Dew Point.

The Breather Box® is a portable Grade-D filtration system designed to provide breathing air for a specific number of workers. The system filters incoming air from a compressor to provide ­respirator users with Grade-D quality air and ­monitors for CO and/or Oxygen.

The first stage element filters bulk water and particulate and has an auto drain. The second stage coalescing filter eliminates atomized oils, mists, ultra-fine particulates, and has an auto drain. The third stage filter removes organic vapors and odors and has a manual drain. Filter change indicators are standard on all three stages of filtration. Filtration efficiency is 99.99% @ .01 micron. All Breather Boxes® are designed to be used in the upright and closed position to prevent internal contamination.

The standard carbon monoxide (CO) airline monitor operates on disposable 9-volt batteries, 8-16 volt DC, or 115 VAC for continuous air monitoring. An external audible alarm and light signals the workers of high CO content. A remote alarm jack is provided on all models except for Model BB15-CO. Point-of-Attachment (POA) boxes can extend respirator usage beyond 300 feet.

Air Systems International introduced the first portable breathing air filtration system in 1984 that was used in the closed position-the Breather Box®. That product, called the BB50-CO, has been the state of the art for breathing air filtration for over 40 years. Today in 2025, we have improved our breathing air portable breathing filtration unit to meet the demands of the 21st century.

BU BBG-00103

Air Systems Carbon Monoxide/Oxygen Calibration kits are available in two sizes, 17 liter and 103 liter. The cylinders are disposable. All airline monitors should be calibrated on a monthly basis or if the accuracy of the monitor is in question. Use only Air Systems' gas concentration or an inaccurate calibration may occur.

BU BBG-20103

Air Systems Carbon Monoxide/Oxygen Calibration kits are available in two sizes, 17 liter and 103 liter. The cylinders are disposable. All airline monitors should be calibrated on a monthly basis or if the accuracy of the monitor is in question. Use only Air Systems' gas concentration or an inaccurate calibration may occur.

BU BBK-20103

BU BBK-R103

BU BBK-R17

BU CO 2-91