The fan filter can prevent debris such as hair from entering the fan system. Suitable for the cooling fan of computer or other appliances.SpecificationMaterial: ABSSize: 60x60mm / 2.37x2.37 inch(LxW)Parallel Hole Distance: 50mm / 1.97 inchPacking List: 4 x Fan FilterAdvantageMade of ABS plastic, can be washed and cleaned many times. This fan finger grill not only ventilate and can be dustproof, and it can help extend the life of the fan.InstructionFix the fan finger grill to the fan, then fix it with screws(Not included).NOTE: Please measure your fan size and select a suitable grill guard.
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