| 摘要 |
A filter for of a nostrils mask is provided to remove the feeling of the foreign body of a filter material on the nose wall, thereby preventing the sneezing due to the feeling of the foreign body. A filter(01) for of a nostrils mask comprises a filter part(02), a binding hole(03), and an outer circumference. The filter part has the cross section shape of the nostrils. The binding hole is formed in the center part. The outer circumference is closely adhered to the nose wall. The material(04) which is the human body affinity is coated to the outer circumference. The material which is the human body affinity is a material of gel state or sponge. The material of gel state or sponge contains an earthworm mucus, a snail mucus, an earthworm powder or a snail powder.
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