หน้ากากกรองแบคทีเรีย Cpap สําหรับหายใจนอนหลับ

Disposable bacteria filter, effectively reduce bacterial contamination. The filter can be used to prevent the patient from breathing in harmful bacteria, and reduce risk of infection. Usable with variety of ventilator applications. 100% brand new and high quality. It is light weight and small size. Specifications: Item Type: Bacteria Filter Material: Plastic Color: Transparent Type: Bacteria Filter Work e: CPAP el Number: Filter Package Contents: 1 * Filter For Breathing MaskOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.