Pollution Control Systems, Inc. is a U.S. Company recognized worldwide for our wastewater treatment systems, products, and technologies. In combination, we provide safe quality effluent meeting and/or exceeding standards set forth by the Environmental Protection Agency. PCS offers the end user a pre-engineered and pre-fabricated method of treating wastewater with an aerobic process. This modular approach to the treatment of wastewater provides the end user with a compact, east to operate, and cost-effective unit with a proven track record as an economical and effective method of wastewater treatment.