Children self-priming filter anti-particle respirator baby face mask respirator

Children self-priming filter anti-particle respirator baby face mask respirator (Worry can be replaced)
Product Description
1. Low cost, comes with 2 replaceable filter sponges;
2. Low cost of filtering cotton;
3. The US N99 standard and the European FFP3 standard can be used for at least 5-10 days, and those who go out can be used for 15 days;
4. Foreign certification will be CE, Rosh, FDA
5. Domestic inspection report
6. Advantages: children's food-grade silicone material, the same material as high-quality pacifiers; mask can be sterilized at high temperature; filter cotton can be replaced

automatic filtering protective mask
food-grade silicon,same material with babies'pacifiers
easy maintenance , washable with water, it can also be sterilized with boiling water
4 players of eefficient protection, filtration effect reaches 95%