Coatings 

TuffCoat Available on polyester and homopolymer acrylic. This coating is applied to the collection surface of the filter media. It’s cellular structure provides enhanced collection efficiency while maintaining good airflow. The slick surface promotes particulate discharge during cleaning.
PTFE Coating Available on polyester, polypropylene, homopolymer acrylic and Aramid. The PTFE polymers allow for the engineering of smaller pore size which provide enhanced efficiency while handling particulate with median particle sizes of less than 10 microns. This coating is applied to the collection surface of the filter media and provides increased chemical resistance, moisture resistance, and a slick surface to promote particulate discharge.
PTFE Membrane Available on polyester, polypropylene, homopolymer acrylic, Aramid, PPS, P-84 ©, and glass. This product is produced by heat laminating an expanded PTFE membrane to one of the aforementioned base media. The membrane laminated products provide the highest collection efficiencies available in the baghouse filtration. They are capable of achieving 99.9%+ efficiency in many cases. This product will not absorb water an will retain very high airflows in humid environments.