Adult 3 Ply Disposable Face Mask High Filtration Capacity For Air Pollution
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Disposable Face Mask Anti Dust Earloop Face Mask Soft Breathable Anti virus Non Woven Mask Product Description There is no cloth protection layer on the outer layer Melt blown cloth filter layer Soft and skin friendly inner layer. Special high efficiency......
Changzhou wujin xinxing clothing co. LTD
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Medical Air Filter membrane in 2.5mm Thickness for Bacterial viral filter and BV filter
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...component for HIV Testers and various medical devices requiring a high level of filtration efficiency. With a diameter ranging from 50mm to 90mm, this filter paper is designed to effectively trap and remove harmful bacteria and viruses, ensuring a safe and...
Huizhou Longwangda Technology Co., Ltd.
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