ZVac 1 Hoover TurboPower 3100 HEPA Filter Generic Part Replaces Part Numbers 43615-090, 40130050, 43615090, F924 Fits: U5172-900, U5171 900, U5363, U5162 900, UH40155, UH40185, U5175-900, U5172. This is a 1 package of premium generic replacement HEPA Filter by ZVac. This replaces the original OEM Hoover TurboPower 3100 HEPA Filter &amp; replaces part numbers 43615- 090, 40130050, 43615090, F924. Premium generic HEPA Filter fits these series of Hoover vacuums: U5172-900, U5171 900, U5363, U5162 900, UH40155, UH40185, UH40190, U5175-900, U5172 900 &amp; other vacuums using TurboPower 3100 HEPA Filter. Fits these models: U5172-900, U5171 900, U5363, U5162 900, UH40155, UH40185, UH40190, U5175-900, U5172 900. 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.