Jonathon installed a mister on our back patio that uses a 1000 psi pump and double filtration. The pump and filters are located by the AC unit. His price seemed fair, he installed the system in less than two hours, and it was only about two weeks from our first meeting until installation. The misters work very well and have made our patio habitable even when the temperature was 109 degrees F.
This is an all pro install and system - commercial quality. Everyone from the salesman, the pre-install guy, to the installers were very kind and courteous. They were over-the-top with their explanation of the process and how to operate. We got the no drip nozzles and 2 zones that hooks into the phone app/pool app and makes it easy to turn on and off.
I felt like it cost a lot of money though.