Made of transparent polysulfone. Break-resistant and withstands repeated autoclaving (before autoclaving, set cover on filter unit without engaging threads).

Chemically resistant to bases, weak acids, and all aqueous solutions. Three cover ports allow venting and aseptic addition of samples. Receiver is graduated and has two side arms and two TPE caps.

Membrane for filtering liquids by either vacuum or pressure. The one-piece support plate provides maximum flow rate and high throughput. White, two-piece plate keeps the membrane flat for analysis of particulates or biological contaminants trapped on the surface. Clear, one-piece plate provides maximum flow rate and throughput for sterilization.