Air filtration systems for both residential and commercial applications come in a variety of types and performance packages. Depending upon the type of particulate or gaseous pollutant that needs to be removed, the filter media used in the air filtration systems can be general duty filters or high efficiency filters such as HEPA media.
Stand-Alone units mean just that. They are units that incorporate a blower/motor system that is capable of pulling air from an area and pushing air out to the environment or other area. These systems can range in volumes of air moved ( as measured in CFM, or cubic feet per minute ) from a low of 50 CFM to 2,000 CFM and higher.
Pure Air Systems has been making HEPA based, fan powered, commercial grade, stand-alone units since 1985. These systems use the newer ECM Variable Speed motors that can be automatically or manually adjusted to produce various ranges of air movement (CFM). This feature makes the units more viable for a multitude of applications using one system.
Pure Air Systems offers 7 different variations of their Hepa Shield Plus units including a small, powerful portable unit for laboratory type applications. Each unit has a dual-layer prefilter, carbon media and true HEPA filter. These are all commercial grade filters and are designed for even the most difficult of pollution control applications.
PAS stand-alone systems can be mounted on a wheeled cart or platform and moved from location to location. The S versions have threaded nuts in the top section so they can be mounted from a ceiling using threaded rod. The units come in 1/3, 3/4 and 1 HP versions and all the motors are rated, 120/240 volt , 50/60 Hz so they can be used anywhere in the world.
For more information on the complete line of HEPA and Carbon based stand-alone air filtration systems please go to our website at: https://www.pureairsystems.com or call us on our toll-free number at: 800-869-8025.