The Zeta Plus Encapsulated System Filter Holder by Zeta Instruments is a robust stainless steel filtration device designed for high-pressure applications. It features a durable construction suitable for operating temperatures up to 104°F (40°C) and maximum operating pressure of 50 psig (3.4 bar). This model 16EZA is manufactured in the USA and is equipped with a mobile base with casters for ease of movement.