Now in-stock and ready to ship! These activated carbon filter inserts have a 5 layer filter for maximum filtration. Additionally, they meet or exceed CE & ISO international standards to ensure a quality, effective mask, and are produced in an FDA registered facility.
4.72" x 3.15", compatible with most fabric mask pockets
Made of activated carbon and non-woven melt-blown filter cloth, 5 layers filter system effectively keep away from PM2.5 and a range of airborne contaminants.
- Depending on use, filter should be replaced every 2 weeks
Not intended for medical use.
Orders placed before 11:30am PST ship out same day. Delivery times vary by carrier.