Filter Queen Vacuums are made in the USA and not only are they powerful deep cleaners but they last for decades. Filter Queen Vacuums are known as the best vacuum for allergy Filtration. In fact they are one of the only vacuums prescribed by doctors for that. Besides the vacuum Filter Queen also makes the Defender Air Purifier. All our Filter Queen vacuums work perfect and are in like new condition and comes with our 30 day money back.