These portable/fixed Grade-D Filtration Systems are designed to provide breathing air for a specific number of workers. The system filters inlet air to provide repirator users with Grade-D quality air and monitors for the presence of CO.

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First stage element filters bulk water and particulates and has an auto drain.
Second stage coalescing filter eliminates atomized oils, mists, ultrafine particluates and also has an auto drain.
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.
A built-in carbon monoxide monitor operates on 9V DC and /or 115VAC for continuous detection.
Panel-mounted models are available from 15 to 3000 cfm; point-of-attachment (POA) boxes can extend respirator usage beyond 300’ and meet NIOSH requirements.
Specify 1/4” Hansen or Schrader fittings when ordering (other fittings available for an additional charge).
Downloadable Breather Box manual and parts list.
Air Systems International warranty information.

Air Sources / Filtration - Air Filtration Panels and Filters	Air Sources / Filtration - Air Filtration Panels and Filters	Air Sources / Filtration - Air Filtration Panels and Filters
Air Systems International Auto-Air™ Breather Box™ AS LOW AS $2,595.00 Each	Air Systems International Breather Box™ High Performance Grade-D Breathing Portable Air Filtration Systems AS LOW AS $1,395.00 Each	Air Systems International Point-of-Attachment Series AS LOW AS $195.00 Each
Air Sources / Filtration - Air Filtration Panels and Filters
Air Systems International Permanent Panel Mounting Application Air Filter AS LOW AS $2,095.00 Each

Estimated Shipping Charges: We have estimated Shipping Charges based on the Order Subtotal. Actual shipping charges will be applied to your order once the order is processed and actual weights are known.

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Part No.	Description	Price Details
AIRBB15-CO	Breather Box, 15 cfm, 1 Coupling	List Price: $1,464.75 Your Price: $1,395.00 Add Qty:
AIRBB30-CO	Breather Box, 30 cfm, 2 Couplings	List Price: $1,732.50 Your Price: $1,650.00 Add Qty:
AIRBB30-CO3	Breather Box, 30 cfm, 3 Couplings	List Price: $1,779.75 Your Price: $1,695.00 Add Qty:
AIRBB50-CO	Breather Box, 50 cfm, 4 Couplings	List Price: $2,094.75 Your Price: $1,995.00 Add Qty:
AIRBB100-CO	Breather Box, 100cfm, 4 Couplings	List Price: $2,619.75 Your Price: $2,495.00 Add Qty:
AIRBB100-CO8	Breather Box, 100cfm, 8 Couplings	List Price: $2,829.75 Your Price: $2,695.00 Add Qty:
AIRBB15-COPM	Single User Grade D Breathing Air Panel, 15cfm, 1 Coupling	List Price: $1,569.75 Your Price: $1,495.00 Add Qty:
AIRBB30-COPM	Standard Grade D Breathing Air Panel, 30cfm, 2 Couplings	List Price: $1,884.75 Your Price: $1,795.00 Add Qty:
AIRBB50-COPM	Standard Grade D Breathing Air Panel, 50cfm, 4 Couplings	List Price: $2,199.75 Your Price: $2,095.00 Add Qty:
AIRBBK-20	Calibration Kit For All CO Monitors w/ 17-Liter Cylinders	List Price: $231.00 Your Price: $220.00 Add Qty:

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