Patent ID: 9375672
Filing Date: 2016-06-28
CPC Classification: B01D,B60H,F24F,Y02C

Claim Text:
1. An air treatment system for removing contaminants from indoor air, the system comprising: a source of indoor air providing an indoor airflow containing one or more contaminates; a source of purging air configured to provide a purging airflow to release contaminants adsorbed by an adsorbent; an air treatment module having one or more first air ports, one or more second air ports, and at least one insert including an adsorbent material, the at least one insert comprising a plurality of inserts; a support frame having one or more structural support members for supporting the plurality of inserts, wherein: controls configured to cause the system to operate in at least three operational modes including: one or more valves arranged and configured to direct, during one or another operational mode, at least one of the indoor airflow and the purging airflow to flow to and from the air treatment module via the one or more first air ports and the one or more second air ports; and wherein: