The product is of good quality and can be connected directly to our hoses. It can also be used with a spray cleaner, very convenient and very good. The water jet is very satisfactory for washing and washing the floor. At first I was skeptical about it, but the partners insisted that the results were surprisingly good. The water pressure is very good and not very weak. Would recommend it. I bought this for a car wash, it is easy to repair, easy to use, and very good quality. I really like it. In any case, it is a quality high pressure car washing machine.