This fits your . Make sure this fits by entering your model number. Ridgid 9VF4000 Gallon Wet/Dry Vac Rigid 9 Gal Wet/dry Vacuum Review Tagged on: Industrial & Scientific Janitorial & Sanitation Supplies Ridgid Vacuums & Floor Cleaning Machines Wet-Dry Vacuums RecordingPetal August 4, 2018November 4, 2018 Vacuums No Comments