Mask Filters 4-Ply Nano Silver

• Non Medical

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Instruction:

Bend the filter and insert into the pocket.

The logo on the filter should be upright and facing towards your face.

Flatten the filter and center it horizontally inside your mask.

Position the filter to sit just above the end of your nose.

Use with 2 layers fabric mask for up to 8 hours.

Orders within the USA qualify for FREE SHIPPING if the pre-tax subtotal is over $99.

International orders are shipped via DHL or Canada Post, with any additional customs clearance fees, tariffs, and charges being the responsibility of the customer.
All international and U.S. orders are final sale and cannot be returned.

All communication with international customers outside of the USA will be handled via email only.

Please Note:
• Orders may experience delays during holiday seasons or statutory holidays.
• Liquids in glass containers shipped through Canada Post may not be insured and are shipped at the recipient's risk.