• Durable: These carbon filter for face masks are made of quality carbon activated filters, non-woven and melt-blown polypropylene filter that can effectively filter out 99% of exhaust, pollen, smoke, d
• 5 Layer Protection: 1) Non-woven polypropylene filter to protect against micron-level dust, 2) Meltblown polypropylene filter layer,
• 3) Activated Carbon filter layer to prevent haze, industrial emissions, vehicle exhaust, etc. 4) Non-woven cloth filter to protect against the density for smaller material, and 5) Layer of soft cloth
• Disposable - The filter is disposable. It is recommended to replace it and the recommended use time is 3-4 days
• Designed & Manufactured in San Diego, California.
Please note, this item is certified NEW by our in-house technicians
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