Powerful Air Filtration in a Compact Design Features • Patented design provides unique performance. • Five stages of total air filtration. • Four side air entry at low velocity and top air output at high velocity. • Uses flat sheet filtering material. • Custom sealed-bearing motor design reduces out-gassing and oil vapor. • Multi-speed motor. • Designed for medical and commercial applications. • Removes dust, smoke, chemical vapors, bacteria, and viruses. • High filtration rate. Air pattern effectiveness with air sweeping action. • Large variety of filters available and easy maintenance. • No harmful side-effects from outgassing. • Set speed to needs. Bedrooms Kitchens Offices Dining Rooms Break Rooms Rest Rooms Reception Areas Libraries Day Care Centers Nursing Homes Schools Hotels Clubs Clinics www.i e net'.com Lightweight and easily portable, the Dust Free® Series 250 and 350 room air cleaners are ideal for home, office, clinics, or any area where pollutants are isolated. Dust Free® portable air cleaners provide the highest filtration of dirt, dust, pollen, mold, mildew, and much more! Available with an optional ultra-violet light system, these units can actively destroy illness causing molds, bacteria, and viruses. For noxious odor control, pollution filtration, and mold/bacteria control in nursery, nursing home, office, or home, Dust Free® is a leader in the industry. Recommended by hygienists, IAQ experts, and doctors nationally.

GENERAL DESCRIPTION Designed by a team of medical and engineering experts, the Series 250 and 350 are ideally suited for particulate, chemical vapor, and mold/bacteria control in residential and business environments. The five-stage filtration system, with 6,000 square inches (Series 350) of surface area, will effectively reduce indoor air pollutants. And options are available to target specific airborne contaminants. The Series 250 and 350 come preassembled and ready for operation. No tools are required for filter replacement. Side panels remove for quick access. The units are available in black...