Doraville, Ga. – Purafil, Inc., a manufacturer of air filtration systems for the removal of odors and gaseous pollutants, recently announced GridBLOK technology, which is housed within the PuraGRID filter. The GridBLOK consists of an extruded monolithic block containing a large number of small parallel cells or channels. Each GridBLOK is a self-supporting grid structure composed of essentially 100-percent adsorbent materials, thereby allowing the entire composite structure to serve as a gas filter, the company reports. The GridBLOK is available in four media compositions: the Purakol GridBLOK, Puracarb GridBLOK, Puracarb AM GridBLOK and Chlorosorb GridBLOK. The PuraGRID filters are available in five standard sizes for both two-inch and four-inch filters. www.purafil.com.

Purafil, Inc.

Reader Service No. 54