Pre-Filter Hydrophobic Mesh

Our Pre-filter is a lightweight hydrophobic filter fabric. This means the material allows air to flow freely while keeping moisture, snow, dust and debris from passing through. Works great for covering up stock openings to prevent snow from entering the engine compartment.  Our Material can also be used as a prefilter for dusty and dirty applications, simply blow off dust and debris to clean.  Great for Air intakes, over computer and machinery cooling fans. Mesh for Speakers. Pre filter for air purifiers and other such devices.  100% polyester water-resistant woven mesh that can be used for electrostatic prevention. Acid resistant and dust proof.    The mesh count is 130 per inch. Opening size is 115 Microns or .0045in.