Shandong Hatang Electric Commerce Co., Ltd.  

Product Name: Reusable Breathable Silicone Face Mask Comfortable Sterilization and Washable Model NO.: S9 Shape: Dust Mask Mask Type: Safe-Type Color: White Material: Silica Gel Trademark: YUANSENTAI Transport Package: Box Specification: With filter Origin: China Product Description Product informationnameReusable filter replacement maskBrandYUANSENTAImodelS8size8.5*4*10.5cmweight44gMaterialFood grade siliconeFiltration efficiency≥95%Product StandardsGB/T32610-2016 GB2626-2006Product descriptionHigh-temperature disinfection is safer. Reusable for lower cost. Four-layer filtration for higher protection.Silicone material is more comfortable. The S8 mask can be used cyclically for more than two years, and the filter element can be used for one month. people who have been exposed to the outdoors for along time are advised to change one piece aday, and those who work indoors or have less time outdoors can change one piece for 3-5 days. Therefore, amask can solve the long-term protection for aperson. According to the national standard, the filter material of the S9 mask is tested to obtain afiltration efficiency of 98.2%, The bacterial filtration rate is more than 99% ,It's completely up to national standards! The silicone material of baby pacifier grade is fit to the face, skin-friendly, leak-proof, safe and comfortable, which is beyond the reach of ordinary masks.The food-grade liquid silicone cover with patented technologyis tight protection, comfortable wearing and can be reused. The filter element is made of four layers of filtering and sterilizing materials, which makes the filtering effect high, easy to disassemble, and reuse after sterilizing and disinfecting.