Model HM400 Hepa Filter air purifier made by Austin Air Systems Ltd. of Buffalo, New York.
Measures 22.5"h with casters x 14.5" square.
Size used for classrooms and other public places, or even your whole house.
Originally sold for 500.00.
Asking 100.00.
Replacement filters available from original company.
Don't know if filter has been replaced or not.
Sold as is.
Please call .