High-efficiency electronic air filters for central systems
The Direct Air high-efficiency electronic air filter is designed to remove house dust, insecticide dust, moths, pollen, mold spores, bacteria, dander, cooking smoke and grease, tobacco smoke, fine particles, and more down to 0.01 micron (1/2,540,000 inch). Includes environmentally friendly permanent filters that never need replacing. Just wash them. Easy to maintain and use.