Air Filter Superstore offers in-depth inspections and on-site surveying to provide our customers with the best possible solution for their facilities. We will send out one of our highly trained staff members to walk through your building with you and offer suggestions along the way. We take note of unit numbers, filter quantities and styles and locations to make future orders a breeze. Just call us with which unit/building you need filters for and we will have all the information on hand and will get them delivered as soon as possible.