Whatman™ Polycap™ HD Capsule Filters

Whatman™ Polycap HD capsul filters are available in 0.2, 0.45 and 1µm pore sizes with a 36mm caspule filtration area. Female NPT inlet and outlet. It is a well-engineered product that offers high filtration efficiency and excellent filtrate purity due to its materials and methods of manufacture. The Whatman Polycap™ HD capsule filter provides a unique advantage in process applications as its performance characteristics fit between gross filters and microporous membrane filters used for final filtration. The 100% polypropylene filter media support system and housing allow usage with a broad range of solutions pH and temperature. It has a high flow and high retention capacity. It is constructed of materials that are FDA approved for food contact. Polycap HD is steam autoclavable at 121° C for 20 minutes. It has a manual vent with luer lock to bleed air from upstream or serve as an injection or sample port. It is manufactured in a Class 10000 clean room in an ISO certified manufacturing plant.