H13 True HEPA capture 99.97% of PM2.5 dusts PM2.5 down to 0.3 microns in size. Remove PM2.5 particles, including dust, common pollutants ,Activated carbon reduce Chemicals VOCs, tobacco smoke, PM2.5,common household bad smell,Pre-Filter Prevents large particles such as dander,Pet hair
Please replace regularly to keep your machine fresh and clean. For the best performance, clean the filter once a month with a soft brush gently or with a vacuum cleaner.
Top-Notch Quality Used for Maximum Customer Satisfaction Guaranteed. Change the PUREBURG replacement filter in a minute, no tools reAdd Morequired. Note: please remove the new filter from the plastic bag before placing it into the machine.
