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Multiple layers of expanded Galvanized Steel, enclosed in a medium weight Galvanized Steel frame. Designed as a less expensive option for air applications such as make up air roof top units in industrial, commercial, restaurants, schools, and office buildings where a washable filter is recommended. They can also be used as pre filters, which would remove large particles that easily clog a filter. Pre filters keep the main filter lasting longer and the unit running more smoothly.
Multiple layers of expanded Galvanized Steel, enclosed in a heavy weight Galvanized Steel frame. Designed for air applications such as make up air roof top units in industrial, commercial, schools, and office buildings where a heavy weight washable filter is recommended. They can also be used as pre filters, which would remove large particles that easily clog a filter. Pre filters keep the main filter lasting longer and the unit running more smoothly.
A combination of both mesh and screen wire enclosed in a heavy metal frame. Available in Aluminum, Galvanized Steel and Stainless Steel, this filter is designed to remove oil mist and water droplets from the air.
The Smith High Temp Pleated Filter is a medium efficiency pleated filter specially constructed for use in systems involving elevated operating temperatures.