WOOLGUARD HOOD FILTERS ARE UL & NSF LISTED AND MEET NFPA 96 STANDARDS

Grease filters play a critical role in the overall safety and effectiveness of a kitchen exhaust system. There are many manufacturers of grease filters, but not all filters have a UL Listing. For ultimate safety of the exhaust system and to minimize liability issues, be sure that the filters that you select are UL Listed. This ensures that they meet NFPA standards.

WoolGuard Hood Filters are UL & NSF listed and meet NFPA 96 standards. We make sure our products meet the highest standards to keep you safe.

Additionally, natural wool has a crimp in the fiber that traps a large volume of air between the fibers and allows air to move freely.

Wool provides natural wicking to capture and contain the grease while ensuring air moves freely between the fibers, and grease is wicked into the fibers, thus preventing premature “blinding over.”

Because WoolGuard Hood Filters are made of natural wool, they are able to remove 98% of the grease from the air stream before it enters the duct work.

THE FILTERS ARE ABLE TO CAPTURE THE GREASE WITHOUT SACRIFICING NECESSARY AIRFLOW.

See how it works.