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Frequently Asked Questions

Nanofiber technology creates a very fine, continuous, resilient fiber, that mechanically filters pollutants. 

The material is an 80gsm, three-layer design consisting of a polyester spun lace outer, tight network of FDA certified polyurethane nanofiber, and polypropylene spun bond scrim to support the nanofiber.

Manufacturing specs are targeted at 95% efficient at 0.3 microns (per lab test 6.2 dp 95.3% efficient). The airflow spec for this material is a maximum 60 pascals dp at 5.33cm/sec face velocity at 32 liters per minute.

It has been recognized by “Advanced Filtration Manufacturers Association (AFMA)” that advanced materials used in face mask filtration should not be washed due to the material damage and decrease in filtration quality.

Yes! Filti has a MERV Rating of 16 and helps filter bacteria along with dust, lint, pollen, mold, pet dander, smoke, fumes, odors, viruses, and PM 2.5.

In light of the pandemic, the CD understands Filtering Facepiece Respirators (FFR) decontamination and reuse may be needed during these times of shortage to ensure continued availability. If you choose to reuse the material, we recommend following CDC sanitization guidelines while continuing to handle your material with caution: Decontamination and Reuse of Filtering Facepiece Respirators. 

You will receive an email with live tracking information for your order once scanned into transit by the shipping carrier. 

Our refund and cancellation policies can be found under our Fulfillment Policy.

Contact Us

Phone: 816-000-0000


Email: [email protected]


Main Office: 405 E 19th Ave Kansas City, MO 64116

Manufacturing Facility: 2205 E L Anderson Blvd Claremore, OK 74017