SilentMaster’s unique filtration design makes for a healthier home and simple maintenance. SilentMaster brings debris in from the top where it compacts into a large paper bag with over 11 feet of surface area. The tapered shape of the bag allows air to flow around the debris. By contrast, most competitive central vacuums have a design flaw that involves bringing debris into the bottom where it is constantly swirling around and impeding the small filter which has only one foot of surface area. Because of SilentMaster’s huge trash capacity it is months before a filtration change is needed. Compared to other systems, changing the filter is easy. There is no bucket to dump or filter to shake; instead, just set the dirty paper bag in the trash. Plus, having the motors at the bottom with two exhaust ports allows them to stay cooler and last longer than ones in top mounted cyclonic units. Learn about MD’s filtration and the competitors. The powerful SilentMaster Model S5 is the go-to model for homes up to 20,000 square feet. However, you don’t have to live in a mansion to use SilentMaster. SilentMaster has top-of-the-line models for homes of any size.
M.D. Manufacturing, Inc.‘s number one passion is and has always been the central vacuum industry. Before household brand names threw their hat into this product line, M.D. Manufacturing was already miles ahead.
It all started with Charles Emdy who, as a 56-year old metal worker with only an 8th grade education, wanted to make something that would better society, provide for his family, and allow him to give back to the community. Little did he know when he began selling central vacuum systems out of his North Hollywood garage in the early sixties that his dream would become a reality.
For the next five decades, M.D. Central Vacuum would not only invent and design helpful products and patent better vacuums, but it would grow into a company with worldwide distribution and a robust dealer network. Our dealers are a cherished alliance as they best meet the individual needs of our customers. Indeed, selling M.D. Manufacturing power units SilentMaster, ModernDay, and Flo-Master through dealers and not online ensures top-level, personalized local service. At the same time, our ever-growing website is an industry standard for everything related to central vacuums and is a wealth of information for both professionals and homeowners.
Fifty years after Charles Emdy designed his central vacuum prototype and began selling units out of his garage, M.D. Manufacturing is now one of the largest central vacuum manufacturers in North America. Our passion is to manufacture high quality products and provide accurate, personalized, first-rate customer service at competitive prices. Best of all, the founder’s original goals are coming true: customers experience the practical and healthful benefits of an outstanding product; employees provide for their families; and M.D. gives back to the community and our affiliates through gifts and scholarships.
MD Central Vacuum
34970 McMurtrey Ave.
United States of America