CleanZones, LLC specializes in the design and manufacture of high quality air filtration equipment for the cleanroom industry. CleanZones, LLC offers a wide selection of products including unidirectional flow clean air devices, fan-filter modules, exhaust hoods, softwall and hardwall cleanrooms, wet process stations, and a variety of other contamination control products. We also provide replacement products such as HEPA and ULPA filters, prefilters, motors, etc.