For use only with Vacmaster Professional 8* Gallon Certified HEPA Wet/Dry Vac, model VK811PH.
Note: Not compatible with other 1-7/8" hose systems, such as Vacmaster VWM510, VWMB508 0101, or Vacmaster Professional VFB511B 0201.
* "Tank Size" refers to the actual tank volume, and does not reflect capacity available during operation.
