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Features:
- 98.1% Effective PM2.5 Filter
- Independently tested to GB2626-2019 standard
- Long Life Filter; up to 3 days lifespan before replacement
- 5 layers of security filter system ideal to protect your mouth and face from pollen, dust, pollution and harmful substances
- Free breathable
- Compatible with all kinds of face masks
- Saving and prolonging the length of mask usage
- Easy to insert along the opening inside all kinds of face masks
Filter Size:
SK PM2.5 Adult Filter:
12cm x 8xm
SK PM2.5 Child Filter [age6+]:
10cm x 7cm
SK KN95 PM2.5 Five-layers Filter Protection:
1st High Density Non-Woven layer: Filters Airborne Droplets and bacteria
2nd Meltblown Micro layer: Filters smaller viruses or germs
3rd Advanced Carbon Micro layer: Filters odour and harmful fumes
4th Meltblown Micro layer: Additional layer against escaped viruses or germs
5th High Density Non-Woven layer: For fresh feel and cleanliness
Test Category: GB2626-2019
Sample of Test: SK KN95 PM2.5 Replacement Filters
Parameter of Test:
Tested 20 random samples, for NaCI particle, concentration 200mg/m³, count median diameter [CMD] is 0.075 [+/-0.020] µm.
The efficiency testing range is 0-99.99%. Coronavirus Size Verse Test Count Median Diameter: Coronavirus average size 0.125 µm. Test counted median diameter 0.075 [+/-0.020] µm.
Test Result: 98.1% Efficiency
Remarks:
- Filter insert cannot be cleaned and should be replaced every 2-3 days
- When film or sticky sediment stains emerge, please replace the filter insert
- Always Wash your hands thoroughly before handling the face mask or filter