Nano Ag+ Filter Pad BFE>99%

Product Description

1st Layer: PP SPUNLACE—–.> Water repellent ,Prevent from saliva ,Blood ,Droplets

2nd Layer: PP MELTBLOWN—-> Electrostatic layer ,Filter out bacteria ,BFE99%up

3rd Layer: PP AIR LAYED—–> Absorb smoke and moisture ,Prevent from smog

Size: 140mm X 100mm

Feature: Waterproof, Breathable, Anti-Bacteria

Use: Air port , Hospital, Everyday activity use, Travel, Shopping, Working, ETC.

Certification: SGS,TTRI  Test Report

Filter depends on many variables, such as; particulate exposure density, particulate exposure duration and user breathing rate. With that said, below are our general guidelines – as the user will have the final call given your exposure.

• 20-30+hours of continuous use in heavy exposure to things such as; allergens, odors, pollution, construction/demolition, 4wd off road, etc.
• 30-40+hours of continuous use in light dust exposure to things such as; grain bins, off-roading, construction/demolition etc.
• 50-60+hours of continuous use when protecting against allergens, pollutants, odors etc.
• We recommend replacing the filters after 3  days of use.