This airless paint sprayer has everything you need to get started. Included is the sprayer assembly, wheeled cart, 25' hose, spray gun w/nozzle and extension, filters, a cleaning brush, and even a couple of wrenches to tighten all of the connections. This was my first time using an airless sprayer and it was a little intimidating, but once I got everything setup and started spraying, it's was easy to get the hang of it. I tested my skills on a scrap piece of plywood, then I painted a couple of interior doors which I removed and took outside. They came out great. I'm not sure I'd use this for a small paint project like this again, because it does seem like a little extra work to setup and cleanup. I also think I used more paint than I would have if I used a brush and/or roller. That said, it's could certainly saves time and energy on large outdoor projects like fences or home exteriors. I do wish it came with a storage bag that attached to the cart to hold the smaller items like the cleaning bush, filters, and wrenches, as I can see those easily being misplaced. Otherwise, I think it's great.