O2 Nasal Dilators with 3M Filtration Media | Pack of 20 | Allergy Relief | Medium (Medium)

O2 Nasal Dilators with 3M Filtration Media | Pack of 20 | Allergy Relief | Medium (Medium) Great for everyday use in industrial areas, public transportation, and outdoors. Find the size that’s right for you. Noses come in many sizes, and so do our filters! Available in Extra-Small, Small, Medium, and Large. Larger sizes may provide increased airflow, while smaller may maximize extended wearing comfort. Simply place in the nose with the connecting band down to enjoy cleaner air and easier breathing for up to 12 hours. After a full day of use or when the filter material is visibly dirty, please recycle with other soft plastics.

• Great for everyday use in industrial areas, public transportation, and outdoors.
• Find the size that’s right for you. Noses come in many sizes, and so do our filters! Available in Extra-Small, Small, Medium, and Large. Larger sizes may provide increased airflow, while smaller may maximize extended wearing comfort.
• Simply place in the nose with the connecting band down to enjoy cleaner air and easier breathing for up to 12 hours. After a full day of use or when the filter material is visibly dirty, please recycle with other soft plastics.