Many allergy sufferers can benefit from installing a Blueair air purifier in their home. Unfortunately, many sufferers, including those who suffer from problems such as asthma, don’t realize how easy and affordable these filters are now. There are literally hundreds of options out there. It is most important that the filter be a HEPA filter. With a HEPA purifier you will guarantee to remove at least 99.97% of the pollutants in your air. So think about that for a minute. You will remove all of the pollen, the mold, dust mites, and all the other harmful things in your air. Imagine the improvement your allergies and even asthma will have!