Greenworks 1800-PSI Electric Pressure Washer

This is a Greenworks 1800-PSI, 1.2-GPM cold water electric pressure washer. It comes with 2 spray tips and a detergent bottle. The unit has a 120V motor. I bought and opened when I moved into a new apartment. Thankfully, I do not need it and have never used it. I tried returning it to Lowe’s but they said I waited too long to return after opening. Again, this is never used, opened from the box, still have the box and all equipment.