Maintain the comfort rhombohedral structure along the contours of the face and soft フォームノーズ cushion.
Heck by forming nose bridge fit easily.
Liquid defense performance
Has high level ASTMF1862 160 mmHg.
-Bacterial transmission prevention rate （ BFE ）:] 99.9%.
-Dura-Mesh gloves or hands and prevents direct contact with the filter and keep clean.
-Comply with the United States CDC (United States disease prevention control center) in healthcare facilities tuberculosis infection prevention guidelines.
□ divisions: made in United States
□ importer: company b m sea
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