Description: 5 Layer PM 2.5 Activated Carbon Filter PACK.
Material: Filter made of activated carbon and non-woven melt-blown filter cloth, five-layer filter system effectively keeps away a large range of airborne contaminants.
Applications: Activated Carbon Filter anti airborne particles dust, smoke, pollution, ash, gardening pollen and so on, suitable for most occasions.
Size: Approx. 12.5cm x 8cm
Included: This is for the purchase of 10, 20, 40, or 50 filters.
Please Read: Not to be used as a substitute for medical devices of personal protective equipment (PPE).