
Improve your indoor air quality with the GermGuardian 4-in-1 Air Purifier. Perfect for allergy sufferers, the HEPA filter captures 99.97% of dust and allergens as small as .3 microns in size, while the charcoal filter reduces odors! More than just a filter, UV-C light helps reduce airborne bacteria, viruses, mold spores* and works with Titanium Dioxide to reduce volatile organic compounds. Standing 22 inches tall, it is lightweight and ideal to use in rooms up to 150 sq. feet. Includes a UV-C control and a filter change indicator. Choose from 3 speeds, including a low speed that runs ultra-quiet. *Tested with Staphylococcus Albus, and Escherichia Coli, Aspergillus Niger, and Phi-X174
Q: Are there multiple fan speeds on this air purifier?
A: Yes, this air purifier has three fan speeds.
Q: What is the recommended room size for this air purifier?
A: The recommended room size for this air purifier is 150 square feet.
Q: Does this air purifier use UV-C light?
A: Yes, the air purifier uses optional UV-C light technology.
Q: Is this air purifier Energy Star certified?
A: Yes, this 22 inch air purifier is Energy Star certified.
Q: Does this air purifier have a filter?
A: Yes, this air purifier includes a filter.
Q: Does this air purifier help with odors?
A: Yes, the charcoal filter reduces common odors from pets, smoking, and cooking.
Q: How often should I change the filter on this air purifier?
A: The filter longevity is about 8 months.
Q: How often do you have to change the filter?
A: Hi, Only had the unit a month, like it a lot but haven't had to change the filter. It of course depends on whether you have carpet vs wood/tile, where you live, air quality etc but from what I read it seemed like no more than every 6 months. Good luck!