Product: Adults Mouth Cover-2 Pack Reusable Breathing Valve Black Mouth Covers,with 10 Pcs Replaceable Activated Carbon Filter (Black)
Brand: RURING
Color: Black
Note: 
The breathing valve can be disassembled, it is normal to fall off during the cleaning process, you can easily install the valve by referring to the steps in the second picture.
Features:
1. The adjustable elastic ear strap for comfortable wearing.
2. Adjustable nose piece can get fit with different face shape and seal better.
3. The 5-layer filter consist of 2 layers of PP non-woven fabric, 2 layers of melt-blown nonwovens and 1 layer of activated carbon.Cleaning Method:
1. Clean with neutral detergent and water.
2. Plug-in filter can not be cleaned, suggest to replace once a week.
Package Includes:
2 Dust Mouth Covers
10 5-layer Filters
Excellent Design: Adjustable elastic ear straps and built-in nose bridge can perfectly fit the face; breathing valve unidirectional air out, keep the face dry and fresh, comfortable and have a good sealing effect.
High Quality: The product is made of high quality materials. Each filter consists of 5 layers of material, including 2 layers of non-woven fabric, 2 layers of melt-blown nonwovens and 1 layer of activated carbon.
Suitable for outdoor and indoor activities
Packaging & Size: This product includes 2 black mouth covers and 10 filters. The mouth cover's size is 8.27in×5.5in， the filter size is 4.72in×3.14in.
Note: The mouth cover can be reused after washing,while the filter cannot be cleaned, it is recommended to replace it daily to achieve the best protection.

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