Product review (5 stars): Perfect fit for Hoover NOT SELF PROPELLED windtunnel vacuum that also uses bags
Perfect fit for Hoover windtunnel that is NOT self-propelled.  The other reviewer for this product probably has a self-propelled vacuum which requires a bigger filter, the H13007.  THIS product is the H13009 which measures 3 inches by 6.5 inches and is for the hoover windtunnels that use a bag and are NOT self-propelled.