5 Pcs PM2.5 Filter Pad, Replacement Pad, Inner Pad, Filter,Five-Layer Activated Carbon Active Carbon Filters,Dust Proof Anti Haze Replacement Filter Pads
Category: AMAZON FASHION
Categories: Clothing, Shoes & Jewelry > Women > Accessories > Hats & Caps > Balaclavas
Store: CoutureBridal
Average rating: 4.3 (795 ratings)
Features:
Replaceable active carbon filters isolate up to 99-percent of dust, pollen, hazardous chemicals, fumes, heavy metal particles etc.
Made of Eco-friendly cotton + breathable fiber cloth, non-woven fabric on the front, super lightweight to avoid falling, well sealed and comfortable to wear.
5-Layer Filter - Built by comfortable and breathable 5 layers filter cotton, It can isolate 95-percent of dust, chemicals, exhaust, smog, fumes, PM2.5 and particulates.
Health and Economical - Replacing filter can keep the inside of the Mạsk well ventilated, which makes you breath easily and healthy. It’s more economical and eco-friendly because you only need replace the filter when your Mạsk doesn' t work well.
Suitable for outdoor activities such as running, cycling, hiking, skiing, etc. It can also be used for anti-fog and dust-proof.

Specifications:
Features:
filter - Replaceable active carbon filters isolate up to 99-percent of dust, pollen, hazardous chemicals, fumes, heavy metal particles etc.
Smooth breathing - Unique ventilation design, excellent permeability, double air breathing valve, air resistance is smaller,smooth breathing.
Replacement:
1. Open the Mạsk, revealing the internal valve filter.
2. Follow the open instructions on the valve, counterclockwise rotation of the valve, separation the air valve.
3. Take down two valves, remove the filter.
4. Change a new filter, follow the close instructions on the valve, clockwise rotating the valve and replacement is completed.
Reminder: due to different monitors, there may be slight color difference,,please understand!