Enjoy revolutionary air purification with a brand-new addition to our residential range of air purifiers. The AirTube by AllerAir features activated carbon and HEPA filtration to eliminate chemicals and odors as well as allergens and other airborne irritants. The AirTubeâs perforated body enhances air intake for faster purification. With no dangerous ozone emissions, this unit leaves you with nothing but pure, clean air in your living or working space. Ultra-quiet and effective up to 400 square feet, the AirTube is the perfect portable purifier for bedrooms, office spaces, and other enclosed areas in need of improved air quality. "I was actually quite suprised at the increase in my air quality. My unit is rated for four-hundred ft^2. I use it in a 100 ft^2 room with dramatic effects. I'm very pleased thus far." - K Smart, Sturtevant, WI

This replacement pre-filter for the AllerAir AirTube Vocarb portable air purifiers helps keep your air purifier working at its full capacity. The purpose of the pre-filter is to trap large particles before they reach the HEPA filter, preventing the HEPA from clogging. AllerAir recommends to replace these pre-filters every 3 months. The filters come in an economical 8-pack.
Source: AllerAir AirTube Vocarb Pre-Filter, 8-pack « Best Air Filter Reviews





