Material: Fluff plup
Size: dia 9.8cm (3.58")
- It can effectively filter dust and other fine particles. It is recommended to replace it every 2-3 hours.
- Use disposable mask filters to reduce the waste of masks and extend the life of the mask.
- The mask must be put properly around the nose and mouth, so that all inhaled air can pass through the mask filter.
100 x face mask pad (the face mask in the picture NOT included)