Product Description
Features
Size: 12 cm long and 8 cm wide Introduction: The first spunbond layer filters micron-sized dust.
The second layer filters industrial pollutants, car exhaust, second-hand smoke and pollen allergens.
The third layer of activated carbon cloth
filters micron-level dust.
The fourth layer filters smaller materials.
The fifth layer of spunbond filters out various harmful substances Function: dust-proof, PM2.5-proof, bacteria-proof, etc.
Package Included: 20/50/100 tablets
note:
1. The filter element cannot be cleaned and better be replaced every day.
2. When thin film or sticky deposits appear, replace the filter.
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Details Images
Certifications