GE Healthcare offers membrane filters covering pore sizes from 0.015 to 12 µm. Our broad offering of membrane materials (PTFE, regenerated cellulose, nylon, cellulose nitrate, polycarbonate, aluminum oxide, etc.) provides the user with an array of solvent compatibility options, porosities, and pore sizes according to individual specific needs. Some membrane materials are also available in sterile format.
Membrane filters are typically used in both liquid and air filtration. They offer accurately controlled pore size distribution with high strength and flexibility and are a suitable choice for a wide range of applications such as basic research, environmental testing, and pharmaceutical as well as food and beverage industries.

Anopore Inorganic Membranes

Anopore is available in 3 nominal pore sizes: 0.02, 0.1, and 0.2 µm, and i...(see detail)

Cellulose Acetate Membranes

GE’s Whatman cellulose acetate membrane filters have very low protein b...(see detail)

Cellulose Nitrate Membranes

We offer sterile and non-sterile versions of cellulose nitrate membranes, with a...(see detail)

Mixed Cellulose Esters Membranes

We offer a complete range of mixed cellulose ester membranes, with a wide choice...(see detail)

Nylon and Polyamide Membranes

Nylon and Polyamide Membranes...(see detail)

Polyethersulfone Membranes

Whatman polyethersulfone (PES) membrane filters from GE Healthcare’s Li...(see detail)

Polypropylene Membranes

GE’s Whatman Type WPP polypropylene membrane filters are highly durable...(see detail)

PTFE Membranes

GE Healthcare offers membrane filters covering pore sizes from 0.015 to 12 &micr...(see detail)

Regenerated Cellulose Membranes

GE’s Whatman regenerated cellulose membrane filters are microporous cel...(see detail)

Track-Etched Polycarbonate Membranes

We offer Cyclopore and Nuclepore polycarbonate membranes. The membranes are avai...(see detail)