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Nanofiber SNS85 filters

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Do you need additional protection for your mask?

Masks inserts increase your mask’s effectiveness giving you extra protection from the COVID-19 virus. SNS85 traps particles as small as 75microns

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SNS85 Mask Filter Material: Makes 400 - 4.5in x 3.5in Mask Inserts

Uncut filter material. Makes 400, 4.5in x 3.5in Mask Inserts!

Add an extra layer of protection to any face mask! Protection, Convenience & Savings! CLEER SNS85 nanofiber filter material is tested using NIOSH/CFR procedures. SNS85 captures particles as small as 75microns. SNS85 is very light, breathable, and can be cut to fit any face mask.

Removes: Bacteria, Dust and Virus Carriers


Why CLEER SNS85 Mask Inserts

Virus Free Air

Removes microscopic virus carriers from the air you breathe


Economical daily protection from COVID-19


Clean Lightweight material that’s very comfortable and breathable

Highest MERV Ratings

Highest industry standard for filter efficacy removes more than 95% of all contaminants

Protection from Contaminants

Removes viruses, dust, smoke, pet dander, mold spores, bacteria, decaying feces, pollens

Great Quality

CLEER advanced nanofiber air filtration materials. Lower cost and better performance