Dry Filter – A dry filter booth is the most standard type, and it is less expensive (to start) than other options. Production can come to a stop once the dry filter has reached its capacity, and the time it takes to replace all the filters will vary according to the number of filters in your booth.
• Water Wash – A water wash booth uses water to entrain paint particles into a water curtain and then to the waste reservoir. The initial costs may be more for a water wash booth, but overall, long-term capital equipment costs can be justified as compared to a dry filter booth if you use large volumes of paint.
Powder Coating – Powder applications are much friendlier to the environment than liquid coatings, and they can be more cost-efficient due to their high transfer efficiency and their ability to reclaim powder. However, the initial cost for powder booths is more than others since this type of application process requires a powder coating oven, which will take up more useable floor space