Silica gel Breath air valve for mask

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{"cid":"83948","pid":"18683418","pimg_url":"\/\/img1.tradegrowthhub.com\/87\/64\/7eb0d9aee1a0\/product\/58767320_s-w400xh400.jpg","name":"Wholesale good breathability black or white valve plastic exhalation filter valve manufacturer supply","attrs":{"Price":"$0.04(500 - 24999 Pieces) $0.02(>=25000 Pieces)","MOQ":"500 Pieces","Delivery Time":"Negotiable","Brand":"Longsan"}}