The Clarke TFC 400 is a powerful and versatile all-purpose cleaner. Charged with 400 psi of power-spraying punch, the TFC 400 cleaner gives you the ability to blast away grit and grime without actually having contact with the dirt. With the 20 gallon solution tank and 13 gallon recovery tank, the TFC 400 cleaner gives you the ability to tackle the really big cleaning jobs quickly and thoroughly.