PUREBURG FLT4100 Filter E Compatible with GermGuardian AC4100 Air Purifier

High efficiency Replacement Filter Set - 2 H13 True HEPA filter + 8 Activated Carbon Pre-filters | Compatible with GermGuardian FLT4100 AC4100 AC4100CA AC4150BL AC4150PCA AC4150PC AC4175W Part Number : FLT4100 / FLT11CB4 / Filter E | H13 True HEPA capture 99.97% of PM2.5 dusts PM2.5 down to 0.3 microns in size. Remove large and PM2.5 particles, including dust, common pollutants ,Activated carbon Pre-Filter reduce Chemicals VOCs, tobacco smoke, PM2.5,common household bad smell, Also Prevents large particles such as dander,Pet hair .replacement regularly extends the life of the HEPA filter | 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.