Due to sudden surge in demand, new orders may take up to one week to clear. To speed up delivery, all filters (96%, 94% and Matrix filters) are packed in sealed zip lock bags, not individually sealed.
Alternatively, try our resellers in different countries
Sudden surge of demand due to air pollution in Beijing
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Hi , do you foresee the classic mask and other filters will be sold out soon ? cos if so, I’ll have to stock more. This winter is really a nightmare in Beijing.
Hi George, the 92% filters all sold out. We have only 96% and Matrix filters left at the moment.
Here’s one more Beijinger looking to order from you!
Have you sold out of your 92% filters? It says “item not available”.