Features: Effectively removes up to 99.5% of airborne particles as small as 0.5 microns in size including smoke, dust, pollen, pet hair and dander, mold spores and dust mites Permanent filter that never has to be changed, only cleaned When clogged,…
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.