Air Cleaning Blowers™ (ACBs) blow and clean air in the world’s toughest conditions without filter elements. Without filter media to clog or maintain, ACBs qualify as first truly-sustainable air-filtration systems. The multi-patented technology has proven its worth in powdered-food packaging, air compressors, HVAC and production lines globally. ACBs attain full effectiveness immediately, unlike media filters that must first partially clog to reach rated effectiveness.