YOYUU ATHFORMAL FACE MASK FILTERS *5PCS

Nano-KN95 Filter
Made with quadruple layers and a patented Nanofiber filter technology system. The Athformal mask filters out particles such as bacteria and dust, helping to prevent infection and pollen and dust allergies. Skin-friendly, highly breathable and light-weight properties ensures comfortable all-day wear.

1st Layer – Baby-Skin Friendly Soft Cotton – to absorb dust and harmful particles
2nd Layer - Melt-Blown Fabric – Electrostatic absorption, effective dustproof
3rd Layer – Nanofiber System – 75nm Mesh distribution offers stronger protection
4th Layer - Non-Woven Base Fabric – Skin Friendly and anti-allergic