The World's Leading Manufacturer of Onsite Wastewater Treatment Systems.

Fuji Clean Company is the leading onsite domestic wastewater treatment system in the world. 
Founded in 1961, Fuji Clean Co. now has about 500 employees, manufactures between 40,000 and 50,000 systems annually and has over two million systems installed and operating across the globe.

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Residential

World’s #1 treatment system with standard and nutrient reduction models to treat flows up to 8 bedrooms.

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Commercial

High performance, highest cost-value systems to treat flows from 1,000 gpd to 100,000 gpd.

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MAC Series "R" Blowers

Best-in-class air blowers from 1.4 cfm(40 L/min) to 7.0 cfm (200 L/min).