Instruct: Classify Amazon reviews into positive or negative sentiment
Query: K 12 Surface Cleaner ONLY fits ELECTRIC Pressure Washers

This attachment does not fit my Karcher K 2400 HH Gasoline Engine Pressure Washer. The factory rep advised that this attachment is ONLY for Electric Powered Washers at 2300 psi and below. You CAN NOT get an adaptor to use it with Gasoline Powered Washers. I wish Amazon would report that in the description. It sounds like a good attachment if you can use it.