PermaFlo® Rigid Nonwoven Polyester | Gray | Blue

PermaFlo nonwoven polyester air filtration media is an excellent choice for better air quality and as a mist eliminator, providing solid filtering performance. This rigid, heavy-duty nonwoven polyester media is self-supporting and frames are optional. Humidity resistant, PermaFlo will not absorb moisture or sag in moist environments. UL Classified as to Flammability Only; FMVSS302 certification. PermaFlo can be easily cut-to-fit with scissors, and is available in rolls or custom cut pads.

This type of heavy duty washable air filter media is easily cleaned with water for long term use. It’s bi-directional (unlike hogs hair that must be installed correctly or face loading rapidly occurs) air flow insures that it can’t be installed wrong. PermaFlo offers superior filtering performance with a lower initial resistance to airflow than pleated filters – 0.03″ w.g. in 1/2″ thickness and 0.09″ in 1″ thickness.

PermaFlo is better than metal mesh mist eliminators and hogs hair filters. For one thing, this type of heavy-duty washable air filter media is bi-directional so it can’t be installed wrong, while a hogs hair filter must be installed correctly or face loading rapidly occurs. Also, unlike a hogs hair filter, PermaFlo air filtration media is unaffected by moisture so it cleans easily for long term use. It is safe to handle, with no fiberglass or sharp edges, and doesn’t flake or shed.

Independent test results for water penetration using UL-50 rain yielded “no water droplets penetrating to the inside of the testing chamber. No moisture on the back side surface of the expanded galvanized protective screen.”

PermaFlo provides superior filtering performance with a lower initial resistance to airflow than pleated filters – 0.03″ w.g. in 1/2″ thickness and 0.09″ in 1″ thickness.

• PermaFlo® Gray Rigid Polyester is a better mist eliminator. Antimicrobial has been added to this heavy-duty filter media to inhibit the growth of bacteria, fungi, mold spores, mildew and other contaminants that can be created in environments with constant humidity and moisture.
• PermaFlo® Blue Rigid Polyester is a fantastic alternative to hogs hair filter media, providing high-quality filtering performance and an economical alternative to disposable air filters.

PermaFlo is Available in Pads or Service Rolls

PermaFlo media can be cut with scissors to the exact custom size each application requires, eliminating air by-pass. Convenient pads or service rolls are available in:

• 25″ x 48′
• 25″ x 36′
• 30″ x 36′
• 15″ X 24″ X 1/2″ Bulk Packed Pads
• 20″ X 25″ X 1″ Bulk Packed Pads
• 20″ X 25″ X 1″ Display Packs

Steel pad stabilizing frames for use in filtration applications involving media pad change outs are also available for cut pads. Stabilizing frames are available with crisscrossed wire supports to hold the media pad into frame.

Nonwoven Media Mount Adapter

This washer kit is an add-on piece to install rigid air filter pads of nonwoven polyester media firmly in place on HVAC air intakes. The black nylon washer is UV protected and fits over single or double height Permatron mount clips. Available in 12 packs. Simply start by adding a hole through the polyester media pad by using a screwdriver or another pointed tool, push the media down onto the open mount, and place the washer on top. Close tab downward, locking in position. The filter media is secured in place, even against high winds. (Model# WASHER-MEDIAKIT)