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About product and suppliers:
        Alibaba.com offers 9,049 3 micron filter products. About 15% of these are water treatment, 11% are filter meshes, and 8% are air filter. 

A wide variety of 3 micron filter options are available to you, such as perforated metal mesh, filter disc, and filter elements. You can also choose from metal, nylon. As well as from square, round. And whether 3 micron filter is liquid filter, air filter, or solid filter. 

There are 9,049 3 micron filter suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of 3 micron filter respectively. 

 micron filter products are most popular in North America, Domestic Market, and Southeast Asia. 

You can ensure product safety by selecting from certified suppliers, including 4,711 with ISO9001, 760 with Other, and 460 with ISO14001 certification.