47 mm Nylon Membrane Filters – 0.22 µm

High-Performance Microfiltration for Laboratory Applications

Our 47 mm Nylon Membrane Filters with 0.22 µm pore size are designed for reliable microfiltration, sterilization, and sample preparation in laboratory and research environments. These hydrophilic nylon membranes provide excellent flow rates, broad chemical compatibility, and low extractables, making them ideal for filtration of aqueous solutions and many organic solvents.

The 0.22 µm pore size ensures effective removal of bacteria and particulates, while the 47 mm diameter fits standard vacuum filtration units, filter holders, and manifold systems widely used in microbiology, environmental testing, pharmaceutical research, and analytical laboratories.

Key Features

• Precise 0.22 µm pore size for reliable bacterial retention

• 47 mm standard diameter compatible with most laboratory filtration holders

• Hydrophilic nylon membrane – no pre-wetting required for aqueous solutions

• High mechanical strength for vacuum filtration

• Excellent chemical compatibility with aqueous and many organic solvents

• Consistent pore structure for reproducible filtration results

• Available in sterile and non-sterile options