30-Pack Face Mask Filter Replacement Pad, Activated Carbon Meltblown Fabric 5-Layer Replacement Filter Pads for Reusable Dust Face Mask Breathable for Woodwork Universal Fit Adult Size

30-Pack Face Mask Filter Replacement Pad, Activated Carbon Meltblown Fabric 5-Layer Replacement Filter Pads for Reusable Dust Face Mask Breathable for Woodwork Universal Fit Adult Size

• ⭐ 30-pack unisex adult size double breathing valve filter pads with adaptive activated-carbon to effectively filter fine particulate matter from surrounding air. Soft, breathable and gentle to the skin.
• ⭐ Compatible with most regular size reusable and washable face masks with filter pocket. High-efficiency filtration system with added melt-blown fabric layer for better sterilization. Filter pad measures 7.4” x 4.1”. Masks are not included.
• ⭐ Lightweight and foldable 3D design for a more comfortable fit. Constructed with high-quality skin-friendly nonwoven fabric, melt-blown cotton, activated carbon fabric and sub-micron fiber to provide 5-layer multiple protection with good ventilation.
• ⭐ Suitable for public spaces, workplaces, schools, offices, cleaning and other jobs at home, businesses such as restaurants, beauty and nail salons, pet shops and other indoor and outdoor activities.
• ⭐ Easy to use: Insert one filter pad into the back pocket of the mask and defend yourself . Replace filter pads at least once a day. Filters are disposable and cannot be reused.