Many smoke mask filters are charged with static electricity allowing the filter to attract the small airborne particles to stick to them much like how a magnet works on fine iron shavings.
Best air filter for smoke particles.
Most air purifiers can remove at least 99 97 of particles as small as 0 3 microns if they use high efficiency particulate air hepa filters as the filtration media dr.
It also draws smoke in from all sides giving you 360 degrees of air filtration and is one of the best air purifiers for smokers or anyone else who wants to keep tobacco smoke out of.
The very best air purifiers fitted with hepa filters can.
As a group the most effective against smoke have a hepa filter which uses a fan to force air through a fine mesh to trap particles.
It includes all of the necessary filters to extract smoke particles and odors out the air including a pre filter true hepa filter and activated carbon filter.
Recommended for rooms up to 310 square feet this air filter claims to capture up to 99 97 of airborne particles as small as 0 3 microns.
According to the epa pdf wildfire smoke predominantly consists of fine particles in the 0 4 to 0 7 micron range.
The word true attached to hepa is important because it indicates that the filter has been certified to capture 99 97 of particles as small as 0 3.
Their picks include kn95 masks 3m p100 respirators and pm2 5 filters for fabric face masks.
The plastic fibers in the filter will forever retain their static charge so you do not have to worry about it not being able to do its job.
It also helps trap odors and circulates air in the room.
Doctors recommend the best face masks and filters for preventing smoke inhalation during wildfires.
Wildfire smoke is full of small particles that can get into your eyes and lungs causing health problems including chest pain headaches.
We have an extensive guide to air purifiers but the basic facts are these.