Introducing the BioCone Filterqueen Majestic Medipure Filter, a must-have for your household supplies and cleaning needs. This air filter is made of high-quality paper material and is compatible with the Filterqueen model. It features a clean air system and is designed to provide efficient performance. The filter kit includes one unit that measures 9.2 x 0.2 x 14 inches, with a weight of 0.64 ounces. This product is not discontinued by the manufacturer and does not require batteries. Upgrade your home and appliance system with this reliable and effective air filter today.