Sell [SG🇸🇬] 5ply filter PM2.5 Activated Carbon Filter Disposable Mask Breathing Filter Anti Dust Mask best price

Ready stock 10pcs/pkt PM2.5 Protective Filter 5 layers Disposable for Mouthmask ⚠️Note: The filter element cannot be cleaned and should be replaced every 1-2weeks if casually use.. For actively use recommended to change filter every 16-24hours When film or sticky deposits appear, replace the filter 💡 How does 5 layers Protection Filter work? ➡️The first layer of spunbond can filtet micron-level dust ➡️The second layer filters industrial pollutants, car exhaust, second-hand smoke and pollen allergens ➡️The third layer of activated carbon cloth filters micron-level dust ➡️The fourth layer filter smaller materials ➡️The fifth layer of spunbond filters out various harmful substances Package include: 1pkt = 10 pcs 10pcs of Mask filters Size: 12x8cm (adult)