Westinghouse Universal 16" Pressure Washer Undercarriage Cleaner and Water Broom Attachment - 4000 PSI, 1/4" Connector - for Gas and Electric Pressure Washers

I bought this to clean underneath my car and truck. I have a 3000PSI pressure washer and a few inches above the nozzles the pressure is less then a gentle mist. This will not do much to clean underneath a truck. The unit feels solid and well built but would be better if there were less than 4 nozzles as the pressure would be greater coming out of them.

Ryobi version is better. The neck over rotates as you try to move in a straight line. It does offer better coverage but sacrifices power with a 4th nozzle.

I was so excited to try this product, but was so disappointed in the outcome. Tough to control as the rods (wands) wobble as you try to move it along the cement driveway. The water jets are too far apart, therefore you need to go over the same spot several times to get anything completely clean. I thought this would be easier and a time saver to clean the driveway, sidewalk, and undercarriage of vehicles and ATV’s. What a disappointment. Takes less time and energy to just use the wand and nozzles on the pressure washer.

Will leave streaks if trying to clean concrete.