What to know about air purifiers for asthma
From the Medical News Today website
Air purifiers filter particles in the air, such as dust or smoke, and circulate clean air back into the room. People with asthma may find these devices help reduce indoor asthma triggers.
An air purifier is a device people can use in the home to help remove indoor pollutants or allergens.
While some research indicates that air purifiers may benefit people with asthma, reducing or eliminating the trigger source may be the most effective strategy.
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