(10) Clarke Combi-Vac, FiltraVac Premium Micro-Lined Vacuum Bags, 10 Pack. Fits Clarke Combi-Vac Models 514, 517, 518, 614, 618, FiltraVac and FiltraPac Fits Hawk Bag 53430A, 5430A 50704A-2, 50721 for UVT14, UVT18, Pursuit Models Fits Nacecare Bag 53430A, Fits 14, 18 Inch Upright Models DM1400, DM1800 100 Percent Premium Allergen Filtration. Dimensions: 13.5" x 6" Bag size 2.25", Hole diameter 6.5" x 5.5"