About product and suppliers:
            149,236 china carbon filter products are offered for sale by suppliers on Alibaba.com, of which air filter accounts for 10%, hvac systems & parts accounts for 1%, and irrigation&hydroponics eqiupment accounts for 1%. 

A wide variety of china carbon filter options are available to you, 

There are 149,217 suppliers who sells china carbon filter on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, and Hong Kong S.A.R., from which the percentage of china carbon filter supply is 99%, 1%, and 1% respectively. 

China carbon filter products are most popular in United States, Australia, and Canada.