ErtelAlsop

ErtelAlsop, the first name in liquid filtration, manufacturers depth filtration products to achieve the clarity & functionality you require.

ErtelAlsop, the result of a merger between Ertel Engineering and Alsop Engineering, has been producing depth filter media, plate and frame filter presses, and enclosed disk lenticular filters since the early 1920's. ErtelAlsop is the only US based manufacturer of a complete line of liquid depth filtration products, including laboratory filters, plate and frame filter presses, cellulose filter pads, filter paper, lenticular filter cartridges and lenticular depth filtration housings. ErtelAlsop engineers will work with you to design and manufacture the optimum filter press for your application with specific focus on quality, productivity and optimization, cost reduction, and safety. Our commitment to customer service and willingness to modify our designs to meet customer requirements.