50Pcs Disposable Anti Smoke Nose Foam Filters Dust Pollen Resistant Protection for Construction Site Outdoor Walking

### Product Features 1. Superior Particle Filtration Performance: Crafted with high-density porous polypropylene filter cotton, this nasal filter captures 95%+ of 0.3μm airborne particles including pollen, dust, haze and fine impurities. It effectively prevents nasal irritation and respiratory discomfort, perfect for people with sensitive respiratory systems when going outdoors or working in dusty environments. 2. Washable & Reusable for Long-Term Use: Made of durable elastic polyether sponge, it maintains its original shape and filtration efficiency even after multiple washes. No strange odor after extended use, which cuts down your long-term usage cost greatly and is eco-friendly. 3. Ergonomic Discreet Fit: The soft, skin-friendly low-density sponge features a dumbbell-shaped ergonomic design that fits most nasal cavities perfectly without obvious foreign body sensation. It stays firmly in place when you talk, walk or exercise, so you can wear it discreetly in all public places. 4. Non-Irritating Safe Material: Our non-toxic filter sponge is super gentle to delicate nasal mucosa. No allergic reaction even after 8+ hours of continuous wear, suitable for users of all age groups including kids and the elderly. 5. Unobstructed Breathing Experience: The open-cell high-permeability sponge structure ensures smooth airflow with an initial pressure drop lower than 50Pa while blocking harmful particles. No suffocation feeling, you can wear it comfortably for hours during house cleaning, traveling or construction work.

### Specifications Type: Personal Nasal Respiratory Protection Filter Materials: Polypropylene Filter Sponge, Polyether Sponge Size: As shown in the listing images Color: As shown in the listing images Applicable Scenarios: Outdoor activities during pollen season, travel in hazy weather, house cleaning, construction site work, woodworking, spray tanning, daily dust prevention Package Quantity: 50 Pieces

### Notes 1. The product images are for reference only, please refer to the description for specific size info. 2. Please allow 1-2mm difference due to manual measurement, thank you for your understanding. 3. Actual color may vary slightly from the image due to different monitor settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.