The Prolux Central Vacuum is one of the best central vacuum systems made. Uses a Micron and HEPA filtration system. Using the industry's best motor (with an amazing 130 CFM of power), this could be the most powerful vacuum in the US. With the extremely powerful Amtek 2 Stage motor and the steel design of the Prolux Central Vacuum System, this high-end kit was made to last for many years to come. Amtek 2 Stage Motor - The Amtek 2 Stage bypass motor produces over an amazing 130 cu. ft. per Minute of airflow. The Amtek motors are designed to last for decades and are UL certified to be safe. Bagless and Washable HEPA Filtration - The Prolux Central Vacuum System does not use bags, but has 3 levels of filtration. It has the bagless dirt chamber (with a clear view window to know when it's full), the washable Micron Pre Filter, and then the Washable HEPA filter. Accessories- Not only does it include the quiet muffler system, but it also includes the end pipe (you won't need this pipe if you're pumping your air outside but it is included). Mounting to your wall is super easy with an included mounting bracket (you will just need to provide 4 screws). (Unit only, does not include hose or piping) Other Features - Powder Coated Steel Construction. The Prolux Central Vacuum System also includes a garage vacuum port. As Central Vacuums normally are mounted in the garage this extra port allows you to install an extra hose just for vacuuming your cars, garage, or shop.