The F62B Coanda Air Cleaner uses "hot process dynamics" - the tendency of particles to rise along with heat - to purify the air. Polluted indoor air naturally enters the bottom of the air cleaner and clean air is recirculated in all directions back to the work area. The F62B can cover an area of up to 1,600 sq. ft. Four-way adjustable louvers permit customization of air patterns to fit a variety of applications. A three-speed fan circulates up to 2,500 cfm of air through a pre-filter, electronic cell and post-filter. Additional features include easy access doors and test button diagnostics.

Air Quality Engineering Inc., 7140 Northland Drive North, Brooklyn Park, MN 55428-1520; 800/328-0787; fax 763/531-990;