Enhance version original xiao mi air cleaner activated carbon hepa air filter cylinder

 Q2.I wonder if your filter is good? 

 A:You can get more product info from us or take a sample to check.

 Q3.How about your payment method of the sample ?

 A:From Alibaba trade assurance order. 

 Q4.How to deliver the goods? 

A:According to the best choice, express, by air or sea. 

 Q5.Can you customize our own products? 

A:Yes, we can. We are the manufacturer, and we can produce different kinds of air filters. 

 Q6.How about the service of the warranty? 

 A:Normally , you need to change the filters every four month, but it also based on how to use and the environmental condition.

 *Any questions please feel free to contact at sjpurify@163.com