3 in 1 Nasal Filter Invisible Nose Filter Relief Allergies Reduce Dust, Hay Fever,Pollen,Mold Spore,Dander,Air Pollution,Pet Hair (Round Model, M)

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About 3 In 1 Nasal Filter Invisible Nose Filter Relief

First-time buyers are highly recommended to purchase the S/M/L/XL Round or S/M/L/XL Slotted packs to choose the right size.How do Nasal Filters work?Some people have allergy symptoms due to inhaling allergens. After applying the Nasal Filters, the allergens are physically blocked and can not go into your respiratory system.Advantages of Super Defense Max- 3 combinations with 2 kinds of filters- The Nano filters remove most airborne particles with excellent breathability- The electrostatic filters block the particles with good breathability- Combine them together for severe pollen/ dust/ air pollutions- The structure ensures a secure filter and seal- Short and thin connector offers great discretion- Soft frame material offers a comfortable fitChoose the Right Size- First please determine whether you have Round or Slotted nostrils according to the product images- Purchase the trial pack for your first try- Size chart is also available above, but please notice that the nasal passages may differ from the size of nostrilsPacking Content- 3 nasal filters, 3 pairs of spare filters, storage case, manualCaution- Do NOT use when nasal skin is irritated or if you are prone to frequent nosebleeds- Not for use if under the age of 5