Weddingstar PM 2.5 Disposable Mask Filters 5-Layer Carbon Technology - 20 Pack
- 【Reasonable Size】: 12 * 8 cm/4.72 * 3.15 inch.
- 【High Quality Material】: made of activated carbon and non-woven melt-blown filter cloth, five-layer filter system effectively keep away from PM 2.5 and a range of airborne contaminants.
- 【Five-layer Filtration】: Multiple protection to isolate dust, multi-layer folding, good ventilation, double your protection with an additional filter.
- 【Wide applications】: Activated Carbon Filter anti airborne particles dust, smoke, pollution, ash, gardening pollen and so on, suitable for most occasions.
- 【Note】: We recommend replacing at least one Active Carbon Filters a day, health and safety are guaranteed.The item is shipped in the US.