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NOSA allergy filter is a unique nose filter that seals tight, is easy to breathe through and efficiently filters harmful airborne particles such as:
• Pollen
• Pet dander
• Dust
• Mold
Years of product development resulted in a patented design that:
• Reduces allergic reactions
• Seals tight
• High-efficiency filter
• Comfortable and discreet
• Easy to breathe through