描述
- Filtration technology: 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
- Reasonable size: filters size measures approx. 12 x 8 cm/ 4.7 x 3.1 inches, compatible with most dust masks, easy to insert or replace the original one with no problem
- Good design: multiple protection to isolate dust, multi-layer folding, good ventilation, double your protection against nasty substances, gases and odors with an additional filter inserted into the inside of your pollution mask
- Wide applications: mouth mask filter anti airborne particles dust, seasonal allergies, smoke, pollution, ash, gardening pollen and so on, suit to most occasions
- ›See more product details
Full description not available
