Premium quality: Made of the premium quality skin-friendly non-woven fabric and has been sterilized strictly, comfortable to use.
The filters have been professionally tested and are qualified products. Ideal to protect your mouth and face from dust, haze, allergies, smoke, pollution,ash etc.
3-Layers: Including filter layer, electrostatic adsorption layer, which will effectively against smoke in the air, providing you a longer-term security protection.
Make the mask become reusable: Economic-friendly and economical. Effectively prolong the use of disposable masks.
Easy to use: After wash hand, adding the pad to the inner side of the mask to finish the replacement in seconds.
Suit for most mouth mask. Suggest replace the filters in every day of uses for the best effect.