Face coverings can play an important role in situations where physical distancing is not possible or unpredictable. When worn properly, a person wearing a non-medical mask or face covering may reduce the spread of their respiratory droplets.Protect yourself and others the next time you leave home with the Essential Filter. Sold in a 3-pack, the Essential Filter is designed to be worn with the Face Mask or Adrenaline Face Mask.** Final Sale: we do not accept returns or exchanges on masks, neck gaiters, or face coverings or filters. **About the Filter• Made in the USA• Breathable & Non-Irritating• Compatible with Protective Essentials Accessories that fit a Large Size Filter, sold separatelyThe filters are designed to be disposable and single use only, replace based on your amount of use and judgment. This filter is not intended for medical use. Outdoor Research recommends following guidelines outlined by the Centers for Disease Control and Prevention. For more information, read the FAQ's here.** Final Sale: Sorry, we do not accept returns or exchanges on masks, neck gaiters, or face coverings. **Features FABRIC PERFORMANCE: Breathable, Comfortable, Non-Irritating, High Particle Bacterial and Virus Filtration DESIGN FEATURES: Made in the USA, Included with Purchase: 3-Pack of Large size Filters, Compatible with Face Mask and Adrenaline Face Mask Specs DIMENSIONS: 22.5 cm wide x 15 cm tall FABRIC: Disposable polypropylene nonwoven