Classics A160 Replacement Insert 10-pack K-100 White

Replacement filters for koi Style No. A159 masks. This pack includes 10 replaceable, 3-layer PM2.5 activated filters.

• Multi-layer filtering
• PM2.5 filter: polypropylene, non-woven
• Compatible with koi style A159 mask (sold separately)
• No returns or exchanges on masks or filters , unless defective or damaged in transit.