Do I need an N95 filter?
What is the difference between the Active Mask and the Air Mask?
Will this mask protect me from COVID-19?
Can I buy additional N95 filters?
When will I receive my mask?
Can the mask be returned/exchanged?
Can the mask be washed?
How often do I need to change the N95 filter?
Can you fulfill bulk orders?
What size should I get?