Description
- 100% brand new and high quality. 4x Valves Replacements. 10 x Activated Carbon , PM 2.5 filters
- Replaceable active carbon filters isolate up to 99-percent of dust, pollen, hazardous chemicals, fumes etc.
- Compatible with majority of Dust Masks available in the market.
- Suitable for people and the occasion - Cleaner,Builder, Doctor, Student.
- Please be noted: Activated Carbon Filter ONLY, face mask not included. Please be carefully check the Item Package Quantity you need before purchase.
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Size:Only 20 Valve
 Feature: --Replaceable active carbon filters isolate up to 99-percent of dust, pollen, hazardous chemicals, fumes, heavy metal particles etc. --10 x Activated Carbon N99, PM 2.5 filters --4x Valves Replacements --Compatible with majority of Dust Masks available in the market -- 100% Brand New  Package Include: A:10 Activated Carbon +4 Exhaust Valves Replacement B:Only 20 Filter C:Only 20 Valve
