Erie Tools 20 Inch Pressure Washer Surface Cleaner with Wheels & Handle – Polypropylene Flat Surface Cleaner 4000 PSI, Trigger Gun Included, Hot & Cold Water Use This 20-inch Polypropylene Pressure Washer Surface Cleaner is designed to clean large flat surfaces efficiently and evenly. Ideal for driveways, patios, sidewalks, pool decks, and other horizontal surfaces, it delivers professional-quality results with minimal effort.Wide Coverage & Smooth Operation: The 20-inch cleaning path and four non-marking wheels allow for fast coverage and smooth maneuverability across concrete, aggregate, and stamped surfaces.Lightweight & Durable Design: Constructed from heavy-duty polypropylene, this surface cleaner is lightweight yet durable, making it easy to handle during extended cleaning sessions.High-Performance Specifications: - Maximum Pressure: 4000 PSI - Minimum Pressure: 2000 PSI - Maximum Flow Rate: 10.5 GPM - Minimum Flow Rate: 3 GPM - Maximum Water Temperature: 212°F*This is a high-capacity surface cleaner and requires a pressure washer that can supply the needed pressure and volume of water. Use a pressure washer with a minimum of 3 GPM, 2000 PSI, and a 6.5 HP engine.*Complete Ready-to-Use Setup: Includes an integrated handle and trigger gun with a 3/8-inch quick-connect female inlet. The rotating spray bar features two 1.75 orifice nozzles with a 25-degree spray angle for consistent, streak-free cleaning.