Koi Replacement Insert - 10-pack

Replacement filters for koi Style No. A159 masks. This pack includes 10 replaceable 3-layer PM2.5 activated filters with a BFE & 95%.

• Multi-layer filtering with a Bacteria Filtration Efficiency (BFE)> 95%
• Filters out finer dust bacteria and other harmful particles
• PM2.5 filter: polypropylene non-woven
• Compatible with koi style A159 mask (sold separately)
• All mask sales are final. No returns or exchanges on masks unless defective or damaged in transit.

All sales final.
Coupons and discount codes do not apply.