Face Mask Filters, Pack of 5

Power up your face mask with this 5-pack of disposable filters.

Designed exclusively for Würkin Stiffs line of face masks.

• Our filters may add an extra layer of protection from small particles in the air. 
• Multiple layers of activated carbon and non-woven fiber.
• Do Not Wash; Filter should be replaced weekly for best results.
• Sold in Packs of 5

Sorry, this product cannot be returned, refunded, or exchanged.