Simpson Cleaning 80271 Pressure Washer Foam Cannon with 1/4 Inch Quick Connector, 1 Liter, White The SIMPSON Professional Pressure Washer High Pressure Foam Cannon 80271 is the perfect addition to your toolbox to easily clean like the pros. The foam cannon is compatible with most cold-water gas or electric pressure washers between 1600 PSI and up to 4000 PSI. Adjust the knob on top for your desired level of foam to clean applications such as your vehicle, siding, boats, RVs, UTVs and more. The extra thick foam will cling to the application, allowing the cleaning solution to loosen hard-to-remove dirt and grime. Features Easy to Use: The SIMPSON Foam Cannon is the perfect addition to your toolbox for DIY projects; Clean like the pros with adjustable spray patterns and foam thickness; Perfect to use for soap applications for your vehicle, siding, boats, RVs, UTVs and more Compatible with Most Pressure Washers: The foam cannon is compatible with most cold-water gas or electric pressure washers rated up to 4000 PSI; For optimal foam, the pressure washer should produce no less than 1600 PSI How to Use: Add approved detergent to the soap container; follow the soap manufacturer's recommendations for dilution and use; Connect QC plug to pressure washer wand; Adjust the pattern by twisting the nozzle; adjust foam thickness by rotating the knob How to Clean: To prevent chemical damage, run clean water through the foam cannon after use for at least 30 seconds until all parts are rinsed clean Specifications: Heavy-duty brass fittings with a standard 1/4" QC plug; Designed to be used with a minimum pressure range of 1,600 PSI to maximum of 4,000 PSI; Container Capacity: 1 Liter (33 oz); For cold-water use. USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.