Home/Pressure Washer Machine/DEWALT DH4240B 4,200 PSI GX390 Belt Drive Gas Powered Heavy Duty Pressure Washer SALE! DEWALT DH4240B 4,200 PSI GX390 Belt Drive Gas Powered Heavy Duty Pressure Washer$1,200.00 $700.00 DEWALT DH4240B 4,200 PSI GX390 Belt Drive Gas Powered Heavy Duty Pressure Washer quantity Add to cart Category: Pressure Washer Machine Description Description DEWALT DH4240B 4,200 PSI GX390 Belt Drive Gas Powered Heavy Duty Pressure Washer Related products SALE! Karcher K5 Premium Full Control Plus Home $400.00 $250.00 Pressure Washer MachineAdd to cart SALE! Karcher K4 Silent Home $120.00 $70.00 Pressure Washer MachineAdd to cart SALE! Karcher K7 Premium Full Control Plus Home $500.00 $300.00 Pressure Washer MachineAdd to cart