Powerwasher 80011 1/4-Inch by 25-Foot Cold Water Pressure Washer Replacement/Extension Hose Designed to fit most electric and gas pressure washers up to 2600 PSI with standard M22 connections For use as a replacement hose, attach the replacement hose to existing spray gun. Please Note: Spray gun must have M22 hose connection For use as an extension hose; attach existing high pressure hose to the extension hose using the provided adaptor Provides 25 feet of additional cleaning reach for ease of mobility