ErtelAlsop Employee Directory
Machinery ManufacturingNew York, United States11-50 Employees
Based in Kingston, New York, ErtelAlsop is a machinery manufacturer formed from the merger of Ertel Engineering and Alsop Engineering, with a history in depth filtration equipment dating back to the early 1920s. It remains the US-based producer offering a complete line of liquid depth filtration products, supporting customers from pilot testing to full-scale production by designing and fabricating filtration systems alongside compatible media. The company serves customers across pharmaceutical, food and beverage, chemical, flavor and fragrance, electric utilities, industrial wastewater, metals and mining, and wastewater remediation markets. Engineering teams tailor filter presses and related equipment to improve quality, productivity, safety, and cost efficiency, while maintaining a strong emphasis on service and the ability to modify designs to meet customer needs, backed by warranty and process guarantees. In 2020, ErtelAlsop introduced its Backwashable Zeta-Pak lenticular design, reflecting ongoing product development.