1 Hunter 30900 Generic Air purifier filter - TWO extra 2-stage prefilters included!!

Description

its Models- Hunter 30900, 30300, 30302, 30350, 30380, 30200, 30250, 30375, 37375, 37255 units --- This filter should last 2-3 years in non smoking homes- then can be re-charged after 3 years. The main filter is 3-stage, capturing down to the MOLECULE, as well as using 50x more carbon than typical filters. The pre-filters can also be changed for longevity, removing MOLD, POLLEN, PET DANDER, SMOKE, SKIN CELLS, etc, instead of filtering through organic garbage like all other filters. This makes it more effective and longer lasting than other typical filters.