120PCS New Upgrade 3D PM2.5 Activated Carbon Filter Insert Adult Five Layers 3D Cutting PM 2.5 Filter Dustproof Air Pollution Replaceable Paper Larger Protection Area

New Upgrade 3D PM2.5 Activated Carbon Filter Insert Adult Five layers Anti Haze PM 2.5 Filter Dustproof Air Pollution Replaceable Paper Larger Protection Area

• New Upgrade 3D Cutting PM2.5 Filter Large Size: Three dimensional cutting,larger protection area and higher filtration efficiency.
• High-quality materials: Made of activated carbon and non-woven melt-blown filter cloth, 5 layers filter system effectively keep away froma range of airborne contaminants.
• Wide applications: Activated Carbon Filter anti airborne particles dust, smoke, pollution, ash, gardening pollen and so on, suitable for most occasions.
• Easy to use: just put it in the filter opening. 1. Filter insert can not be cleaned and should be replaced every day. 2. When film or sticky sediment stains emerge, please replace the filter.
• SIZE: 3.5*4.3 inch.