Pressure Washer Specials Current Tylo In-Store Only Specials. www.Karchercommercial.com Karcher HDS 1.7/12 – Mobile Electric Hot Water Pressure Washer $2,450.00 1.7gpm, 1200psi, 110v, 1ph Karcher HDS 3.5/35 PE Cage – Mobile Hot Water Pressure Washer $7,780.003.5pgm, 3500psi, Honda GX390, Electric Start