- Structure: Safety
- Port Size: normal
- Pressure: vacuum
- Standard or Nonstandard: Standard
- Media: Water
- Is Smart Device: no
- Power: Manual
- Material: Plastic
- Model Number: normal
- Temperature of Media: Normal Temperature
- NC or NO: Normally Open
Outdoor Anti-dust Face Mouth Filter Air Breathing Valves Replacements
Made of ABS material, durable to use.
Mask accessories, which should be used with mouth masks (not included).
Suitable for sports masks, running masks, active carbon masks, etc..
Item Name: Mask Valves
Features: Replacement, Anti Haze, Mask Accessories
Outer Size: 40mm x 35mm/1.57″ x 1.38″ (Approx.)
Inner Diameter: 18mm/0.71″ (Approx.)
Due to the light and screen setting difference, the item’s color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
pc Outdoor Anti-dust Face Mouth Filter Air Breathing Valves Replacements