
This Winix FresHome P300 air purifier uses a True HEPA filter, activated carbon prefilter and PlasmaWave technology to remove pet dander, smoke, pollen, mold spores and other allergens from a space up to 300 sq. ft.
A: The carbon filters on the Winix P300 will take care of the odors and large particles (such as pet hair and dander), and will also prolong the life of the true HEPA!
Q: IS THIS UNIT CAPABLE OF REMOVING 3 MICRON OR LESS DUST??
A: This Winix unit comes with a true HEPA filter, which takes out 99.97% of particles down to 0.3 microns.
A: undefined
Q: Do you have to replace filter and if so what is the cost?
A: Yes, we recommend changing carbon filter every 3 months and the true HEPA every 12 months. The replacement filter you need is here: http://www.bestbuy.com/site/winix-replacement-filter-set-for-winix-p300-5300-5500-6300-and-u300-air-cleaners-black-white/8556189.p?skuId=8556189 you receive 4 carbon filters and one true HEPA in the pack!