Please allow me the opportunity to introduce Northern Air Corp. to your company. Northern Air Corp. is a thirty-six year old Massachusetts manufacturer addressing Indoor Air Quality concerns throughout the industry. We assist in providing solutions for meeting the tough governmental guidelines set for indoor airborne contaminants in the workplace. In addition we will advise on measures of energy conservation (heating/cooling/filters) which is an integral part of meeting OSHA and EPA standards for a safe and healthy work environment Bill Lovenbury Northern Air Corp. 450 Richmond Street Raynham, MA  02767 1-800-772-4394 Pollution Fighter  Air Cleaning Systems Pollution Fighter Industrial Air Cleaners & Accessories are products of Northern Air Corp. AIR DEFENSE Clean Pollution Fighter Made in the USA Shipping every day. Future Home