Filler pieces inspection

1.Verified by EU CE Test


2.Verified by USA FDA Test


3.Verified by Bacteria Filter Efficiency Test with an efficiency over 98%


*Bacterial Filtration Efficiency or BFE is a measurement of a respirator material's resistance to penetration of bacteria. Results are reported as percent efficiency and correlate with the ability of the fabric to resist bacterial penetration. Higher numbers in this test indicate better barrier efficiency. Wrap fabrics were compared based on grade as well as basis weight.


4.Each filler piece contains 1g thickened melt-blown filter layer which can extensively filter out particles

3-layers Filter Refill Pack (24pcs)

  • How to use Flip Mask?

     1. Wash the mask / sterilise with disinfectant when you first receive it.

     2. Put the filter into the inner surface under mesh.

     3. Wrap the rubber band around the ear so that the mask is close to the face. Adjust your right length with the white stopper on it.

    Does Flip Mask need to be used with filter?

    It depends on the situation.  The use of filter provides additional ultimate protection, the surface can against airborne particles, the filter has special made melt-blown layer which provide 3-layers triple protection especially bacteria.


    What are the specification of the filter?

    Our External filter successfully passed CE Test in Europe & FDA Test in USA by preventing BFE >= 98% bacteria.  The filtration efficiency depends on the appropriateness of the mask when it is worn.


    Can I change my own filter?

     You can put your own filter into Flip Mask.  Filtration efficiency will depend on your own filter's functionality.


    When should I wear Flip Mask?

    The authorities suggested that we wear masks indoors, in public places, or in crowded places.  The US Centers for Disease Control and Prevention encourages individuals to wear masks or self-made masks in public.  Wearing a mask can prevent asymptomatic people from spreading disease in public places.


    Does buying Flip Mask enjoy the same return policy as other products?

    Since masks are personal items, they cannot be maintained, refunded, returned or exchanged under any circumstances. To uphold responsibilities for safety & sanitation, this item is for final sale and can not be returned or exchanged.


    Is this Flip Mask suitable for everyone?

    Flip Mask has 2 sizes, suitable for most adults & kids. 


     How long can our filter last?

    Flip Mask can be reused after washing. It has quick dry function which can also be easily cleaned by any disinfectant. The lifetime of our filter depending on the environment in which the mask is used, under normal circumstances, we recommend replacing the filter every 4-6 days.


    How do we purchase Flip Mask?

    We do our best to allocate internal resources and develop production lines in order to alleviate the global shortage of masks.  We have automatically donated every single purchase of Flip Mask to support eco-recycle campaign called "ZERO GROUNDS COFFEE CAMPAIGN". Every $1 will be donated to support recycle-cost of our everyday coffee grounds for recycling as to sustain our environment.

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