40Pcs Disposable Face Masks Filter Pad 3 Layers Breathable Filter Protective Filter Mouth Mask Repla

Description:
No more worrying about masks being inadequat, this breathing insert protective mouth mask filter allows your mask to be reused without worrying about no mask, saving time and money, and very environmentally friendly. Compatible with most dust masks, easy to insert or replace the original one with no problem.Features:
[Disposable]Disposable face mask gasket for One time use, make you breath become comfortable, and extend the use time of face mask.
[Stable Fixed]There is adhesive on the filter, which can effectively prevent displacement and can be easily torn apart.
[Comfortable]The filter pad can filter dust, haze, smoke, pollution, ash, pollen, etc.
[High-quality]The filter pad is made from non-woven fabric, and meltblown fabric, which keep the inside of the mask clean.
[Multipurpose]Suitable fog weather and cleaning as well as other environments that require respiratory protection for dust, dentist, salon, general maintenance, etc.Specifications:
Color: White
Material: Non-woven Fabric(3 Layers)
Style: Casual
Application: Face Mask
Occasion: Office, Outdoor, etc
Product Size: 12*13cm / 4.72*5.11inch
Package Size: 13.5*13.5*5cm / 5.31*5.31*1.96inch
Package Weight: 125g / 0.27lbPackage List:
1 * 40Pcs/Box Disposable Face Masks Filter PadNote: Suggest replace the fliters every day of uses for the best effect.