Experience clean and easy breathing with our Invisible Nasal Filters, designed to protect against air pollution, pollen, and allergens. - **High-Quality Material**: Made from FDA-approved, medical-grade materials for safe and reliable use. - **Effective Filtration**: Features a low resistivity and electrostatic compound filter for superior filtration. - **Comfortable Design**: Shaped to fit naturally in your nostrils, ensuring comfort and an invisible appearance. - **Comprehensive Protection**: Filters out haze, dust, exhaust, and other pollutants, providing relief from nasal allergies, asthma, rhinitis, and sinusitis. - **Double Protection**: Equipped with a double filter for enhanced safety. **Specifications**: - Filter Material: Ultrafine Fiber - Frame Material: TPE - Available Sizes: Small (8 mm), Medium (9 mm), Large (11 mm) - Quantity: 1 Pair of Nasal Filter Frames **Suitable Environments**: - Areas with light to heavy air pollution - Dusty or allergen-rich environments - Industrial sites and construction areas - Public transport and crowded public spaces **Usage Instructions**: 1. Open the aseptic seal and remove the filters. 2. Insert the filters into your nostrils, ensuring the correct orientation for optimal protection. 3. Adjust for comfort and effectiveness. **Package Includes**: - 1 Pair of Nasal Filter Frames **Important Notes**: - Not suitable for children under 6 years. - Replace filters after significant discoloration or increased breathing resistance. - Discontinue use if discomfort occurs. Store in a cool, dry place away from direct sunlight. Shelf life: 2 years.