描述
- Filter materials: Made of active carbon and non-woven melt-blown filter cloth, it can effectively separate PM2.5 and many air pollutants.
- Five-layer filtration system: Multi-layer folding filter protect and isolate dust while maintaining good ventilation.
- Perfect size: Filters size: 12x 8 cm/ 4.7 x 3.1 inches, fits your Bandanas very well.
- Easy to install and replace: PM2.5 filter is very easy to install, just insert it along the opening inside the Face Scarf.
- Wide applications: Activated Carbon Filter can effectively resist dust, smoke, pollution and cold weather.
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Item Package Quantity:30
Five-layer filtration system 1. First layer of spunbond cloth filters micron-level dust; 2. Second layer filters industrial pollutants, automobile exhaust, second-hand smoke, and pollen allergens. 3. Third layer of activated carbon cloth filters micron-level dust; 4. Fourth layer offers filter density for smaller material. 5. Fifth layer of spunbond cloth filters out all kinds of harmful substances. Specification： Material：Active carbon and non-woven melt-blown filter cloth Quantity：10-50pcs Sizes：12x 8 cm/ 4.7 x 3.1 inches
