The dust mesh filter can prevent debris such as hair from entering the fan system. Suitable for the cooling fan of computer or other appliances.SpecificationMaterial: PVCThickness: 0.3mm / 0.01 inchMesh Hold Size: 0.8mm / 0.03 inchSize: 30mmx1 meter / 1.18 inch x 3.28 Feet(WxL)Packing List:2 x Computer Dust Mesh FilterAdvantageMade of PVC plastic, can be washed and cleaned many times.Can be arbitrarily cut according to your needs. Great for your diy projects.This dust mesh filter not only ventilate and can be dustproof, and it can help extend the life of the fan.InstructionFix the dust mesh filter to the fan, then fix it with screws(Not included).NOTE: Please measure your fan size and select a suitable grill guard.
eBay