50 Pack Kids Face Mask Filters, Replaceable PM2.5 Mask Filters of Activated Carbon, 5 Layers

Constructed from high-quality non-woven fabric and activated carbon fabric. Provide multiple protection and good ventilation. Our replaceable 5-layer face mask filter is available in one kid's size. Our activated carbon filters are brand new and high-quality. They're compatible with the majority of mouth covers available in the market. Specification: Size: 7×10 cm Material: Non-woven cloth Color: White Package Including: 50 pcs Designed For: Kids Using Methods: Insert one filter pad into the back pocket of a mask and defend yourself against PM2.5 and a range of other airborne contaminants. Tips: 1.Replace filter pads at least once a day. Filters are disposable and cannot be reused. 2.When film or sticky sediment emerges, please replace the filter. 3.Compatible with reusable and washable anti-pollution, anti-dust, anti-haze PM2.5 masks.