Outdoor Research Essential Face Mask Filters – Large – Package of 3 Discount Store

• Sold here in a package of 3 filters
• Breathable, disposable filters efficiently filter more than 95% of viruses, bacteria and particles in accordance with ASTM test standards, reducing contamination risk
• Filters should be replaced at your own judgment; if worn in hot climates or long hours,you should replace your filter more frequently
• The mask filter is not for medical use; Outdoor Research recommends following guidelines outlined by the Centers for Disease Control and Prevention
• Does not guarantee protection from pathogen organisms
• Compatible with Face Mask (not included)

Made in USA.

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