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PO 640, Plymouth (IN), 46563, United States

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(800) 370-3749

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About Hydro-Action is a manufacturer of advanced onsite wastewater treatment systems utliziing aerobic treatment tech with over 25 years of industry experience.
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Description Hydro-Action is a manufacturer of advanced onsite wastewater treatment systems with over 25 years of industry experience. Founded in Texas in 1989, it was later relocated to Indiana in 2002 under new ownership of AK Industries.

Our technology utilizes an activated sludge treatment process, which constantly infuses oxygen to wastewater where aerobic bacteria metabolize the waste. Then it separates in a clarification chamber without the use of media filters, carbon additives, or expensive, high maintenance technologies. We offer our products in a three tank combination as a single unit: pretreatment, aerobic treatment, and pump tank design as the “Set-N-Go” unit. We also sell our tanks as individual treatment plants.

We are NSF Standard 40 & 245 Nitrogen Reduction approved with testing results of an average CBOD5 of 4mg/L (98.5% reduction), TSS 9mg/L (95.25% reduction), and 5.1 mg/L dissolved oxygen. Our Nitrogen Reduction averaged less than 10mg/L TKN and 79% reduction in Total Nitrogen removal.

Hydro-Action® has been a visible part of the effort to eliminate harmful pathogens and pollution from wastewater since 1989. We have manufactured numerous products to provide individuals with a means of proper, effective, efficient, and affordable on-site wastewater treatment. Our professional commitment to market needs and customer service have enabled us to reach our goal of providing effective products that assure a safe, reusable effluent. We are helping Mother Nature protect our environment and our most valuable natural resource: water.

Our continuing mission is to develop and manufacture individual on-site wastewater
treatment facilities that meet society’s needs in the field.

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