Search query: mask for smoke and ash protection

Product: Adult Mask Musical Instrument Guitar Fabric Cotton Face Masks Washable Cloth Masks for Men Women Cycling Camping Travel AMW

Product: 30 Pack Activated Carbon Filter Insert 5 Layers,Effective Non-Woven Fabrics Cotton Filter Package included: 30* Carbon Filters Ship from USA-Delivered in 4-8 days
Filters size: 12x 8 cm/ 4.8 x 3.15 inches.
We suggest: change the filter for every 3 days.
Five layers Filter Material: 2*Anti-sticking cloth, 1 *Filter cloth, 1 * Activated Carbon and 1 * Efficient filter cloth as in picture.
Wide applications: Activated Carbon Filter anti airborne particles dust, smoke, pollution, ash, gardening pollen and so on, suitable for most occasions. YIZER 30pc

Product: 5Pcs Unisex Washable Reusable Cotton Dust Face Mouth Bandana Generic Tyujkgjg

Product: 20 packs of PM 2.5 activated carbon filter (5 layers), permanent household protective filter, effective non-woven cotton filter Wide applications: Activated Carbon Filter anti airborne particles dust, smoke, pollution, ash, gardening pollen and so on, suitable for most occasions. Rapid deliver: We guarantee that your PM2.5 Activated Carbon Filter will be delivered within 3-5 working days at the earliest.
Reasonable Size: PM2.5 Activated Carbon Replaceable Anti Haze Filter. Filters size: 12x 8 cm/ 4.7 x 3.1 inches.
Filtration technology: made of activated carbon and non-woven melt-blown filter cloth, five-layer filter system effectively keep away from PM 2.5 and a range of airborne contaminants.
Five-layer Filtration: Multiple protection to isolate dust, multi-layer folding, good ventilation, double your protection with an additional filter.
Wide applications: Activated Carbon Filter anti airborne particles dust, smoke, pollution, ash, gardening pollen and so on, suitable for most occasions. YUZHANGTONG 20pcs