The three speed AOS 2071 is the “all round provider” delivering HEPA-filtered air while maintaining humidity at the optimum level. With its two HEPA particle filters, the AOS 2071 offers optimum protection against harmful particles including pollen, dust, and spores while an activated carbon filters remove odors and fumes. The AOS 2071 automatically provides an optimal hygienically humidified atmosphere. The AOS 2071 circulates the air up to five times per hour removing 99.97% of the particles in the air down to .03 microns while an activated carbon filter absorbs odors. Plus essential oils may be circulated using the system via a special cup. Two portable water tanks on each side of the unit are extremely easy to remove and to fill even in the smallest sink. Ultra quiet is achieved by the optimal combination of the unit’s size, enormous filter surface and the use of a high quality fan. The HEPA filter set has a surface life of one year and the carbon filter has a serv (more…)