High flow rate capability with polyethersulfone membrane filter cartridges. Ultra-Pure polyethersulfone membrane cartridges provide superior flow rates and stand up to a wide variety of chemicals in applications including chemical, food and beverage, and pharmaceutical. Unique polyethersulfone construction features a high-surface area design which allows for excellent flow rates and high partical removal efficiency. Hydrophilic polyethersulfone membrane cartridges are ready for use and do not require prewetting.

The Ultra-Pure Polyethersulfone Membrance Series is available in 0.1µm, 0.2µm, 0.45µm and 0.65µm pore sizes.