The use of Marijuana for both medical purposes and recreational use is growing across the U.S. There are now only 15 states where it is fully illegal.  In 12 states you can legally smoke pot and many other states allow it for medical use. Not to be punish, but the growth of pot as a sustainable business is exploding and the states that have made it legal are reaping the rewards in the form on increase tax dollars going into their coffers. 

Back in the early 1990’s Pure Air Systems, a company that makes high end HEPA  and Carbon based, fan powered air filtration systems, was asked to provide an all carbon filled 2000 CFM unit to a Florida police station to help remove the odor from the Marijuana stored in their evidence room. The odor was very strong and filled the entire police station. The system worked very well and to this day that Police station continues to order replacement carbon media for that unit.

Massachusettes, one of the states that has made pot legal, has a number of new pot growing operations now being built in that state with some at large as 1 million square feet. The goal of these operations is to produce a very high grade marijuana product so that their yield per acre is better than their competition. The better the grade the less weed you need to obtain the desired effect.

In order to accomplish this goal, these pot growers are ordering a large number of Pure Air Systems largest model ( 2000 HS ) to both filter the air coming into the building and the air exiting the building. On the inlet side, they are using the 2000 HS units with HEPA filters to significantly reduce the amount of airborne contaminants from entering the grow space that could inhibit the growth and purity of the pot strain. On the exit side, they are using the 2000 HS but without any HEPA filter. These units are usually desingated as 2000 OA units as they contain only Carbon media. These significantly reduce the odor being produced by the grow house operation. Almost identical to the application of these systems in the early 90’s at the Florida Police station.

For more information on the complete line of HEPA and Carbon based air filtration systems please go to our website at:   http://pureairsystems.com     or call us on our toll-free number at: 800-869-8025. 




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About the Author: Don Musilli

My name is Don Musilli. I started Pure Air Systems in 1985 and then sold it in 2006. I continue to consult for PAS and write their blog and control their Twitter account. I also, on occasion, make changes to the website. The company is now almost 26 years old and has been a major player in offering commercial grade, high performance HEPA and Carbon based filtration systems for the commercial, institutional, industrial and residential markets.

I currently reside in Englewood, Florida where I write blogs and do social media marketing for a number of clients.


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