1. This series combines comfort and convenience

2. Soft and lightweight mask with easy-to-adjust headband

3. The product is widely used and has strong applicability. It has been CE approved for use in negative pressure air purification and dual air supply applications.

4. Rubber material, comfortable and durable, detachable, clean and reusable

5. Bayonet assembly design, replaceable filter box and filter allow the mask to be reused, saving costs

6. A variety of spare parts selection, strong maintainability

7. Double tank mask, low breathing resistance