20 Pack KN95 Effective Protective Particle Filtering Face Mask

Safety should always be a top priority. Not just when you’re making trips to the grocery store, or to the office if you’re an essential worker, but also when you’re using harsh chemicals or doing home renovation projects. The KN95 mask can filter 95% of non-oil based particles and aerosol particles. Its 5 layers of protection and efficient filtering, including two layers of non-woven fabric and two layers of melt-blown fabric, make this mask safe for up to 48 hours. Now, you’re not only protecting yourself, but also protecting the environment because you opted for a twice-usable mask, as opposed to those one-time disposables. The No-Valve KN95 dust mask has a higher filtering effect and higher airtightness, giving you more protection. It’s suitable for a wide range of uses: outdoor cycling enthusiasts, home improvement, DIY engineering, construction, gypsum board sanding, sawing, lawn mowing, cleaning, gardening, etc. After testing, all filtration efficiency indicators are above 95%. It’s also Anti-Dust & Anti-Foaming, and keeps you safe from germs. More is Better: Material: Non-woven fabric and melt-blown fabric Care: reusable, 48 hour usage Style: 5 total layers, Anti-Dust & Anti-Foaming, high filtering and high airtightness, After testing, all filtration efficiency indicators are above 95%. Color: White Size Details: Size : 20 Pack