FLTR's products are entirely tested before getting to consumers.

If you would like to file a warranty claim for a replacement, please provide the following information below.

1. Proof of purchase (receipt) 
2. Picture of the product displaying the model number / ITM. / ART. #
3. Mailing address: (Physical street address required) 
4. Contact telephone number

Example of model number / ITM. / ART. # on a General Use Face Mask

Email this information to [email protected]

Upon receiving those and validating them, our team will initiate your warranty replacement.

Should you have any further questions please feel free to contact FLTR customer support