Waterlink/Barneby Sutcliffe Corp.: filter bulletin
In this one-page product bulletin, the company provides information on its Pur Air® Combo filter, which it says utilizes the company’s proprietary carbon to remove dust and adsorb odorous gases from a variety of environments. The literature lists key filter applications, including removal of odors commonly found in office buildings. An illustration details construction features and a specification chart indicates the various standard sizes available, capacity in cfm, and resistance to airflow.
— Waterlink/Barneby Sutcliffe Corp.