Available to fit most leading brands of dust collectors that use cylindrical cartridges, Farr’s HemiPleat retrofit cartridges offer high moisture resistance and a filtration efficiency of 99.99% on particles as small as 0.5 microns. Made of a silicone-treated polyester/cellulose blend, the cartridges are pleated for greater airflow. Flame-retardant and carbon-impregnated cartridges are also available.

Farr Air Pollution Control;

800-479-6801;www.farrapc.com