$29.49
Brand: GZFDYW
Color: White
Features:
Details: Product specifications:
1. Trapezoidal design, the center of gravity swings back,
it is not easy to cause neck fatigue, and it is more ergonomic.
2. The unique filter route design makes the adsorption effect better.
Using high-quality activated carbon, long service life.
3. American NIOSH certification
4. Rotating bayonet design allows the interface to be more firmly connected to the main body for easy replacement.
When to replace the filter cotton?
When you feel that the breathing resistance is obviously too large,
the human body feels uncomfortable, Or when the filter dust becomes dirty or damaged,
the filter cotton needs to be replaced.
The filter cotton is generally replaced once every 5 days (according to Use the environment to extend or shorten the service life)
Product packaging:
2 filter boxes + 2 filter covers + 8 filter cotton
UPC: 791537433859
Package Dimensions: 97x191x299