Friedrich C-90A Air Cleaner

The Friedrich C-90A Electronic Air Cleaner it is extremely effective against airborne allergens like tobacco smoke, pollen, aerosols, dust, and pet dander. The C-90 received one of the highest Clean Air Delivery Ratings (CADR) in independent laboratory tests. And perhaps, most importantly, the C-90A is one of the least expensive air purifiers to operate. Unlike many more expensive HEPA air purifiers which can cost hundreds of dollars per year to operate, the filter in the C-90A is reusable and can be cleaned in the dishwasher. How It Works: 1. The PRE-FILTER catches the larger particles as room air is drawn through the rear grille. 2. In the IONIZING SECTION of the ELECTRONIC CELL, billions of microscopic particles become electrically charged as they pass through a powerful electric field. 3. COLLECTOR PLATES immediately attract these "charged" particles. 4. Finally, an activated CARBON FILTER removes most common odors and fumes as the "clean air" is circulated back into the room.