About this item

• non woven fabric,melt-blown fabric,activated carbon fabric
• Imported
• Filter 2.5 µm In Size – Advanced PM2.5 Filter (Fine Particulate Matter) can filter out particles up to 2.5 µm in size. Help decrease the risk of inhaling: dust, debris, smog, haze, and much more.
• Activated Carbon Filter – Powerful Activated Carbon Filter at the core layer keeps you protected and supported from potential outside contaminants. 5 full layers of protection including: non-woven fabric, carbon layer, meltblown layer, and another non-woven fabric layer.
• Simple Installation – In just seconds, simply fold the PM 2.5 Filter in half, unfold it, and place into the center of your preferred mask. Works with masks with built-in pockets/slits to easily slide the PM 2.5 Filter inside instantly.
• Pure Breathability – Designed with soft and clean fabric materials ensuring simple and effortless breathability and performance. Soft cotton spun layers provide comfort and protection simultaneously every single time it’s worn.
• Built For The Outdoors – Built for those on-the-go and with busy active lifestyles. Enjoy using the PM 2.5 Filter effectively during: walking, running, biking, etc. Or wear while at: school, office, subway, airport, shopping, etc.