Focus & Co (Far East) Co., Ltd (“Focus”) was established in Hong Kong in 1983, specialized in manufacturing of different kinds of air / liquid filters, especially HEPA grade air filter up to H14 class.

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Focus Hong Kong plant mainly produces functionalized nanofiber materials. HEPA / air / liquid filters and UL approved silicone fiber sleeving are produced in China. Our factories are equipped with advanced production scale equipment and worldclass testing instruments. 

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Our experienced engineers are driven by value and have been trained in problem-solving on routine basis. Our R&D team constantly research and develop high quality and added value filtration solutions including specific applications.

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With over 30 years of experiences in manufacturing filtration products, upstream works closely with downstream research, effectively deliver positive, innovative changes to the industries. 
 

FOCUS is taking a revolutionary step in making clean air more easily accessible