The PM2.5 Mouth Mask Filter (Adult) is a multi-layer filter insert providing enhanced protection against PM2.5-sized particles, dust, allergens and fine pollutants. The filter insert is made from activated carbon and non-woven fabric, which effectively captures fine particles. Compatible with reusable fabric mouth masks that have a filter pocket design. The adult size is fitted to the average adult face, designed for insertion in the 11.9×7.9 cm mask holder.
How does the PM2.5 filter work?
The PM2.5 filter insert has a five or six-layer structure, of which the activated carbon layer is capable of capturing unpleasant odours, gases and chemical pollutants, while the filter layers retain fine dust and allergen particles. The PM2.5 designation means the filter effectively captures particles smaller than 2.5 microns in size. Ideal for those sensitive to seasonal pollen allergens, people living in cities with high pollution levels, or workers in environments that generate fine particles.
Use and replacement
Slide the filter insert into the inner pocket of the reusable mask. Generally, it should be replaced after 8-12 hours of wear, or when it becomes moist. A filter insert cannot be rewashed — it is single-use. The reusable fabric mask must be washed separately. Multiple inserts per pack can be ordered, alternating them over time to ensure adequate protection for an extended period.
Product details
- Material: activated carbon, non-woven fabric
- Size: 11.9×7.9×0.2 cm
- Weight: 20 g
- Filtration level: PM2.5
- Size category: Adult
- Country of origin: China