Like tobacco smoke dust and pollen.
Indoor air filter smoke.
To test air purifiers we inject smoke and dust particles into a sealed chamber and measure how well each model removes particles between 0 1 and 1 micron.
Blueair s blue pure 211 has a three part filtration.
Biogs hepa filter is an extra long life version of a true hepa filter that captures the finest smoke particles 99 97.
Stay inside and close the windows and doors to keep smoke out.
Pre filter captures dust and other large particles in the air and prolongs the life of the other filters.
Often the air purifier will require a.
Human hair has a diameter of 100.
Avoid indoor activities that increase indoor pollution like smoking burning candles and using a gas stove.
Have heart or lung diseases such as coronary artery disease or asthma.
Protect your indoor air when the air gets smoky reduce your exposure as much as possible.
This sleek white model has a three stage filtration system with a prefilter a hepa filter and an activated carbon filter which effectively removes smoke in addition to other pollutants odors.
Medium filter traps larger smoke particles.
How to choose an air purifier for wildfire smoke 1 blue pure 211 air purifier with allergen and odor remover.
Recommended for rooms up to 310 square feet this air filter.
2 hpa250b bluetooth smart true hepa allergen remover.
If it seems smoke is still coming in.
High efficiency particulate air hepa filters are great at filtering the particulate matter but with high smoke exposure an active carbon filter is also helpful dr.
According to the epa pdf wildfire smoke predominantly consists of fine.
We have an extensive guide to air purifiers but the basic facts are these.
First consider a true hepa air purifier.
Refrain from doing activities that stir up dust already inside your home.