The A160 Replacement Insert 10-pack K-100 Scrub Top by Koi Classics, shown here in White, offers comfort with a modern professional fit. Key details include multi-layer filtering, pm2.5 filter: polypropylene, non-woven, compatible with koi style a159 mask (sold separately), and no returns or exchanges on masks or filters , unless defective or damaged in transit.
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.
