The AeroVent 3 by Newstripe will quickly pay for itself by reducing the cost of hazardous waste disposal. It is installed on standard 30- or 55-gallon waste containers and includes an activated carbon filter to trap escaping vapors. Up to three cans are placed in the machine at one time and the AeroVent 3 punctures and drains the cans in one step, making it the fastest manually operated aerosol can disposal system available. For information call (800) 624-6706 or visit www.newstripe.com.