The Hoover 304087001 is a round primary dirt cup filter for Hoover WindTunnel MAX T-Series upright vacuums. The primary filter sits inside the dirt cup and captures debris before airflow reaches the motor stage.

Replace when the filter is visibly soiled or suction decreases. Fits Hoover UH70600 and UH71009 model vacuums. OEM Hoover part number 304087001.