Amazon.com : Northstar Electric Wet Steam Cleaner and Hot Water Commercial Pressure Power Washer Add-on Unit - 4000 PSI, 4 GPM, 115 Volts : Hot Water Pressure Washers : Patio, Lawn & Garden
15" Surface Cleaner for Home & Garden Pressure Washers | Kärcher
SIMPSON Universal 20 in. Surface Cleaner for Hot/Cold Water Pressure Washers Rated Between 3450 PSI and 4500 PSI 80182 - The Home Depot