PUREBURG 1701HE/21 Filter Compatible with Hunter HT1701 Air Purifiers

2-IN-1 H13 3-Stage Filtration High-efficiency True HEPA Filter , 1-Pack | Compatible with Hunter F1701HE/21 30613 Fits Hunter HT1701 HT1701BB F1701HE/PM 30100 30100B 30100W Air Purifiers | H13 True HEPA capture 99.97% of dusts PM2.5 down to 0.3 microns in size. Remove large and particles, including dust, common pollutants ,Activated carbon reduce Chemicals VOCs, tobacco smoke, PM2.5,common household bad smell | Please replace regularly to keep your machine fresh and clean,For best results, remove the filter once a month and clean with a soft brush or gently vacuum | Top-Notch Quality Used for Maximum Customer Satisfaction Guaranteed, Change the PUREBURG replacement filter in minutes, no tools required; note: please remove the new filter from the plastic bag before placing it into it.