Size: 4 kinds
Packing: included 5 pairs/pack
Materials:
activity carbon, miniature sponge & POE (clip part)
(Specifications)
- Dry after washing it after use and recycle 2 to 3 times (but, disuse if damaged).
-Simple Usage and good external appearance.
-Breathing Clean Air and sleepiness prevention.
-Super Filter Functions to Block all Kinds of Dust and Easy Breathing Guaranteed.
- This filter 90% dust like yellow sand particles, pollen & air pollution, etc.
- This is designed with structure of triple filter.
-This is new nasal insertion mask replacing of existing inconvenient mask.
(Features)
-This is new nasal insertion mask replacing of existing inconvenient mask.
-This is new nasal insertion mask replacing of existing inconvenient mask. |
Product Profile Thefiltration efficiency test equipment The device consists of NaCL cargo oil generator, air flow meter, humidifier, sealed box and corresponding pipeline. Air source system Exhaust air volume: 10 ± 100L / M Solid aerosol particle size: 0.075 ± 0.02um ...
Come From Qinsun Instruments (Shanghai) Co., Ltd.
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Melt-blown fabric and mask automatic filter performance tester uses the most advanced technology and design concepts, to meet a variety of test standards and the latest National standard GB / T 32610.Only relatively little operation is required to complete all the function and ...
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