Broad Airpro Mask User Manual

Broad AirPro Mask Manual

Broad AirPro Mask

Model : FB2

Today, there are many kinds of wearable products in the world to counter dirty air, but few of them are truly useful. The BROAD AirPro Mask is an ultra-light rechargeable HEPA filter that everyone can afford. It can filter PM2.5 by 99.9%, protecting people from air pollution anywhere. In addition, it can increase breathing volume, and make people feel more refreshed and energetic. The compact BROAD AirPro Mask provides a shelter from the
smog, and can be relied on by miners, construction workers, and others who work in a polluted environment. It can also protect medical staff from infectious diseases, and offers great hope for respiratory patients.

Key Usage
Onsite work: Welders, Miners, Renovation workers
Hospitals: Doctors, Nurses, Respiratory patients
Sports: Running, Cycling, Fitness&Exercise
Pollen level high or Smoggy Days: Outdoors, Indoors, In-Vehicle
Special feature
BFE(Bacterial Filtration Efficiency) reaches 99.39%, higher than 95% of KN95, test report available.
Increase breathing volume, and make people feel more refreshed and energetic.  
Offers great hope for respiratory patients, senior or who wear the normal face mask affect breathing.
Powered respirator, USB rechargeable battery.
Design for long term use, Mask replace 1-2 weeks,  replace with any masks and simply cut a circle.
HEPA filter can be used for accumulative of 500 hrs, and spare part is available. 

Structural Diagram

Broad AirPro Mask Structural Diagram
Standard Accessories
Broad Airpro Standard Accessories
 No. Problem Cause Solution
1 Insufficient
air volume
The HEPA filter is blocked Replace the HEPA filter
2 The fan does
not work
The fan or circuit board is damaged,
the battery is dead, or the battery
separation film is not removed
Repair or replace it, charge the
battery or remove the battery
separation film
3 Charging
The circuit board or USB cable
or adapter is damaged
Replace or repair it
4 The HEPA filter
does not fit
The HEPA filter is backward Put the protruding tab
side upwards
5 The air tube
is leaking
The air tube is aged or broken Replace it


Parameter Table

Item Level 1 Level 2 Level 3
Air Volume CFM (m3/h) 1.17 CFM       2 m3/h 1.76 CFM      3 m3/h 2.35 CFM    4 m3/h
Power  W 0.6 0.9 1.3
Noise   dB(A) 27 30 33
Battery 3.7 V lithium Battery 3.7 V lithium Battery 3.7 V lithium Battery
Filtration Efficiency Filter PM 2.5 By 99.9% Filter PM 2.5 By 99.9% Filter PM 2.5 By 99.9%


Air Volume Adjustment  (press the power switch for 2 secs to turn on )

· Remove the battery separation film before use for the first time
· Level 1 and Level 2 are for daily use
· Level 3 for physical labor and sports
· Suggestion for first time wearing: run the AirPro for 1~2 hours to sufficiently clean out before wearing (with air tube and mask connected)

Mask Replacement

· Prepare a new mask and draw a 1/2 inch (12~14mm) circle on the left or right side near the nostril
· Fold the circle in half and cut the hole with scissors
· Connect the mask to the mask joint and air tube

Regular Wearing Method

· Attach the AirPro to the lanyard and hang it on your chest, put on the face mask with the air tube connected
· When the outdoor temperature is low, the main unit should be put in the pocket or hung on the chest to reduce the discomfort caused by cold air
· You can also remove the lanyard from the Velcro and attach the Velcro to your helmet for easier work

HEPA Filter Replacement (after shutdown and power off)

· When the air volume is less than 70%, the HEPA filter needs to be replaced
· Replace the HEPA filter: Open the cover, take out and replace the HEPA filter. The HEPA filter should be replaced after 500 hours of use. When installing the HEPA filter, the protruding tab must point upward, otherwise the HEPA filter will not fit
· Activated carbon is useful for absorbing toxic chemical fumes or gas, but it is very thin and easy to saturate. It should be replaced after 100 ~ 200 hours of use. For painters and renovation workers, replace every 2~5 days
· The mask needs to be cleaned or replaced if it is dirty


· 1-year warranty from the date of purchase. For problems caused by design, manufacturing or transportation from factory, free repair or replacement will be provided
· If the user is unable to provide a valid proof of purchase, the warranty period should be extended by 3 months from the date of production shown on the unit
· If the AirPro was damaged due to inappropriate use or storage, or the sticker was torn off, there will be a charge for repair


· Replace the HEPA filter when needed
· Keep the AirPro away from liquid, and avoid exposure to rain
· Avoid hitting, dropping or impacting the AirPro
· Design life: 20 years (the bearing may need to be replaced during this period)

PDF Manual Download: Broad AirPro Mask Manual