B- 26x15x10FT（8 4.5 3 m ）. The inflatable spray booth is composed of 3 independent parts: Inflatable structure, floor mats and air filtration system (filter cotton). Filter cotton wool. There is also a filtering area at the back of the booth to ensure that you can breathe safely outside the main painting room, and also to prevent anything outside the booth from contaminating the painting area.