Many people don’t know how to make their decision on buying an air purifier for themselves. Especially they are suffering from allergies. I would like to ask you several questions and help you find the best one machine.
Well, let’s start with the most normal question for many air purifier purchaser. Which technologies the air purifier owns is the best. There is no doubt that the HEPA filtration is the best. Almost every air purifier owners would agree with me. HEPA filtration is the best method to remove the particles even as small as 0.3 microns in the air.
How much area should it be able to clean. Then you better know the room area of your home and then make sure your room area is under the coverage of those air cleaning machine.
How often should I expect to have to change the filter?
You should think about that for a while. Because the every model requires different time to for filter replacement. Some machine offers a permanent filter without any changing. Some models need to be changed every 1/3/4/6/8 months, cost different amounts of money.
That’s why we said better do some researches before you buy anything so that you can find the best air purifier for allergies. The Blueair is one of the best air purifier brand for your reference.