Vornado MD1-0022 True HEPA Filter

Features:

• True HEPA filter captures 99.97% of airborne particles as small as 0.3 microns
• Independently tested to perform at 99.97% True HEPA efficiency
• Filters dust, pollen, smoke,pet dander, dust mite allergen, mold spores, and more
• Replace filter once a year (with continuous use, depending on environment)
• Fits Vornado AC300, AC500, PCO200, PCO300 and PC500 air purifiers – see below for number of filters required:

  Air Purifier Model	# of HEPA Filters Required
  AC300	1
  AC500	2
  PCO200	1
  PCO300	2
  PCO500	2

Filter Replacement Instructions True HEPA Filter # MD1-0022 for Vornado AC and PCO Series Air Purifiers

• Replace the HEPA filter(s) every 12 months with continuous use, depending upon your environment. Vornado AC and PCO series air purifiers will alert you when it's time to replace the filter(s) by illuminating an indicator on the unit's control panel after 9,000 hours of run time (about a year). Below, please find the number of HEPA filters used in these models:
• The filter's service life is related to the volume of air that passes through the purifier and the amount of contaminants in the air. If your indoor air has unusually high levels of airborne particulates or contaminants, the filter's service life may be shortened.
• Replace the HEPA filter(s) if you notice a significant drop in air flow or if the filter media is excessively darkened.
• Regular maintenance helps to prolong the life of the HEPA filter(s). Keep the area surrounding the air purifier clean. Also, periodically vacuum the air intake grilles (plus the Permanent Pre-Filter(s) in PCO models) with your vacuum's brush attachment, and be sure to change the Advanced Carbon Pre-Filter(s) approximately once a year.
• Do NOT immerse the HEPA filters in water ‒ they are NOT washable.