JAF aluminum filter screen for central air conditioning range hood primary filtration

Aluminum filter screen is safe and durable, acid and alkali resistant, high temperature resistant, low resistance, strong dust capturing ability, and can be cleaned repeatedly for economic benefits. Multiple layers of wavy expanded aluminum mesh or stainless steel mesh are arranged in a cross stacking manner. The multi-layer metal mesh is arranged with different densities and apertures, allowing the air to change its flow direction multiple times when passing through the filter, increasing its dust capture capacity and efficiency. Low resistance, long service life, can be cleaned repeatedly, and has good economy.