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This user-friendly training demonstrates the proper use and care of the EVA PAPR by providing hands-on, step-by-step instructions

PAPR Technology – A Breath of Fresh Air

Highlights the latest developments in Powered Air-Purifying Respirator features and provides guidelines for helping you choose the proper PAPR for your application.


EVA (Evolutionary Air) represents the latest in cutting-edge Powered Air-Purifying Respirator (PAPR) technology designed to provide constant air flow in a compact, streamlined form for added customer comfort. Designed from input Bullard received from users and experts in the field, EVA’s ergonomic, lightweight design makes this PAPR evenly balanced to provide maximum comfort to the wearer.


Combining the cutting-edge technology and ergonomic design of the EVA, with approval for use in Hazardous Locations, the EVAHL Powered Air-Purifying Respirator (PAPR) offers workers the latest in respiratory protection for potentially explosive environments.


Weighing a pound less than the closest competitor, the GenVX™ offers the most cooling options, plus removable cheek pads for added comfort. GenVX is the lightest, coolest, most comfortable, and most dependable helmet on the market.

Clean Air Box – Replacing Sensor

Learn how to properly change the sensor in your Bullard Clean Air Box.

Clean Air Box – Changing the Filter

Learn how to change the filters in the Bullard Clean Air Box. Filter changes are necessary to ensure clean air is filtered to the respirator.

Clean Air Box – Calibration

Learn how to properly calibrate the Bullard Clean Air Box to ensure user safety and product performance.

EDP10 Free-Air® Pump – Carbon Vane Replacement

How to replace the carbon vanes in the Bullard EDP10 Free-Air pump.

EDP10 Free-Air® Pump – Filter Replacement

How to replace the inlet and outlet filters in the Bullard EDP10 Free-Air pump.

EDP10 Free-Air® Pump – Run Hour Meter Conversion Kit Installation

How to install the run hour meter conversion kit in the Bullard EDP10 Free-Air pump.