$16.00 value Free at Expo            FilterTec is giving a certificate for a FREE MERV 11 filter away to everyone that stops by our booth at the show. They will be able to give us their contact information and size and come by our store and pick it up or have it shipped to them. They will pay shipping and handling. This is a $16.00 value. Limit one per household.           Another really good reason to be at the Expo. April 11-13 Fairgrounds.