Search query: activated carbon mask

Product: Five-Layer Activated Carbon Filter. Replaceable Filter Element and Exhaust Valve, for Dust Running, Cycling, Outdoor Activities(10 Filters and 10 Exhaust valves and 2 pcs dust Respirator,) YIZER

Product: Activated Carbon Filters Replacements Parts Set of 15 Fit for Most Cycling Masks Filters with 6 Exhaust Valves Replacement Dust Set of 15 Fit Package include: Set of 15 Filters with 6 Exhaust Breathing Valves Replacement Dust
Universal: replacement for all adults sized face cover inside with filter slot, recommend to replace the filters every 1-2 days.
Safety protection: Ideal to protect your mouth and face from Dust, Haze,Allergies,Pollution, Ash, Pollen, Gardening, Crafts, Vehicle Exhaust, Woodwork, Pollen Allergies, and Fumes
Must-have essentials to fresh the air of your breathing, length the lifetime of your face cover
High-quality materials: Made of the strong but lightweight breathable full mesh nylon material NBDIB 15pcs

Product: Dust Face Mouth Reusable Dust Mouth, HONYAO Adjustable Face Mouth with 8 Carbon Filter for Cycling, Running, Outdoor Sports(Blue) HONGYAO Reusable Dust Breathing M Earloop Dust M (1 Blue) 🚴PERFECT DESIGN: New Upgrades for Face M implements the earloop design preventing the Dust Face M from slipping off.Please measure by yourself according to the size shown in Figure 7 before ordering. HONYAO M is fully adjustable, but one size is only suitable for most people, please measure first!
🚴ADVANCED MATERIALS: The Sport M is made of Nylon which offers excellent permeability, it is comfortable, breathable and good to wear in hot weather. One-way discharge valves allow breathe out; The increased ventilation lets heat and moisture escape, preventing eyeglasses from fogging.
🚴BEST PROTECTION: The sport face_mask with 5-layer filters filt out exhaust, dust, chemicals, particles, smoke and fumes. (since the filter has five layers, the protection effect is better.)
🚴RE-USABLE & WASHABLE: The Mesh Dust M shell and valves can be washed when they get dirty. Please clean by hand, and remove the valve and filter when cleaning, and only clean the nylon part(the valve can be simply flushed), The filter is easy replaceable, it is recommended to replace it within three days after use.
🚴PACKAGE INCLUDES: One Dust M, Two Valves and Eight Filter Sheet. Our product is widely used for pollen allergy, running, cycling, outdoor activities etc. Please rest assured to buy, HONYAO will provide one year warranty service. HONYAO 1 Blue