Pullman Ermator HEPA Vacuum Conical/Cone Pre Filter For S1400 DCS 70. P/N: 200700184 HEPA Non-OEM Conical Filter for Pullman-Ermator and Bona by GoodVac 8 1/4" Tall Wide End: 15 1/2" Wide, 10" Opening, 2" Thick. - Narrow End: 6" wide, 1/2" thick, 2 1/2" circular indent in middle. - Check dimensions match your filter Made to replace Part #: 200700184 Fits Pullman Ermator S-Series HEPA Concrete Dust Extractors, including S1400 and the Bona DCS 70 and Bona Portable DCS -double check your dimensions match. HEPA Filter Made by GoodVac