This is listed as new open box, because it comes from an open box. This item has never been used. What you see in the picture is exactly what will arrive at your door! If you see something listed in the description that is not in the photo you will still only receive what is in the photo. No other parts or accessories will be included unless you see it in my pictures. Thank-you for looking and your satisfaction is guaranteed. Northstar 24v Bleach Pump W/motor Armor. Dimensions L x W x H in. 15.0 x 5.28 x 5.9 in.