ZVac 2 Black & Decker VF20 Replacement Filter Generic Part Replaces Part Numbers 499739-00, 49973900, VF-20 Fits: All V series and VP7240 Dry Vacuums. This is a 2 package of premium generic Replacement Filter by ZVac. This replaces the original OEM Black &amp; Decker VF20 Replacement Filter &amp; replaces part numbers 499739- 00, 49973900, VF-20. Premium generic replacement filter fits these series of Black &amp; Decker Vacuums: Black &amp; Decker fits all V series and VP7240 dry vacuums &amp; other vacuums using VF20 replacement filter. Fits these models: All V series and VP7240 Dry Vacuums. This is a premium generic product made by ZVac. This is not an OEM product and is not covered under any manufacturer&#39;s warranty. ZVac is not affiliated with the manufacturer.