Metallic washable pre filters with 2” thickness (4” thickness also available on request) having multiple layers of pleated galvanized wire as a standard are formed into a compact maze of dirt catching surfaces. The pre filters can also be provided in aluminum or stainless steel filter media.

Owing to their excellent dirt holding capacity and ability to perform in high moisture conditions, they are suitable for use as grease filters in kitchen hoods. The average arrestance is 75_85% and classified as G2 in accordance with EN779 Standard. This filter is designed to remove high oil and grease content from the exhaust air.

The metallic filter is washable type and requires regular maintenance by washing the filter in a solution of detergent & warm water and dried with compressed air.dust is collected evenly over the entire surface of the media.