You Searched For: Membrane Filters

Membrane filters serve as effective physical barriers that remove solids, viruses, bacteria, and other unwanted molecules. Specialized types are designed for softening, disinfecting, organic removal processing, and water desalination. The filters can be installed in compact, automated, or modular units. These strainers can be used as separators between stacked discs in a single filter holder during serial filtration. Membrane filters are virtually inert to chemical and biological agents, ensuring stability when filtering concentrated acids, alkalis, or oxidizers.

Membrane filters serve as effective physical barriers that remove solids, viruses, bacteria, and other unwanted molecules. Specialized types are designed for softening, disinfecting, organic removal processing, and water desalination. The filters can be installed in compact, automated, or modular units. These strainers can be used as separators between stacked discs in a single filter holder during serial filtration. Membrane filters are virtually inert to chemical and biological agents, ensuring stability when filtering concentrated acids, alkalis, or oxidizers.


82  results were found

SearchResultCount:"82"

Sort Results

List View Easy View

Rate These Search Results

Catalog Number: (EM475855-1R)
Supplier: MilliporeSigma
Description: Miracloth is an autoclavable, quick filtration material for gelatinous homogenates that is composed of rayon-polyester with an acrylic binder.

Supplier: Cytiva
Description: Nuclepore™ track-etched hydrophilic membrane filters offer a highly defined pore size cut-off in the submicron range, enabling particle deformity measurement and capture of extremely small particles. The membranes have sharply defined pores, high flow rates, and excellent chemical and thermal resistance. They are suitable for a variety of samples and applications, including microscopy, cytology, parasitology, and certain air and oceanography analyses.

Supplier: Cytiva
Description: Cytiva's Whatman Cyclopore polycarbonate membranes are true pore size microporous membranes featuring the sharp cut-off and reproducible microfiltration characteristics of track-etched membranes.

Supplier: Sartorius
Description: Cellulose Acetate (CA) membrane filters are highly suited for pressure filtration devices.

Supplier: Sartorius
Description: These sterile cellulose nitrate and PES Microsart® e.motion membrane filters can be used for colony counting, particle testing and microscopy. They are specifically designed for use in the Microsart® e.motion dispenser.

Supplier: Sartorius
Description: Cellulose nitrate membrane filters, hydrophilic for use in general laboratory applications.

New Product

Catalog Number: (76436-868)
Supplier: Environmental Express
Description: Prevent sample-to-sample contamination.


Supplier: SEPOR INC
Description: Polypropylene woven filter cloth with nominal 25 µm pore openings.

Supplier: VistaLab

Catalog Number: (490007-478)
Supplier: GVS FILTER TECHNOLOGY
Description: Mixed cellulose esters (MCE) filtration membrane is an unsupported, hydrophilic membrane. Its rapid flow rate and high throughput make it ideal for use in diagnostic kit manufacturing applications.

Small Business Enterprise


Supplier: Restek

Catalog Number: (76245-988)
Supplier: POLYTECH FILTRATION SYSTEMS INC.TE
Description: Synthetic Filters, Polytech Filtration Systems


Catalog Number: (10192-172)
Supplier: Ahlstrom
Description: Hydrophilic membranes for use as surface micro-filtration filters.


Supplier: Foxx Life Sciences
Description: Hydrophobic PTFE membranes have excellent chemical resistance.

Supplier: Foxx Life Sciences
Description: Nylon membranes have great chemical resistance.

Supplier: Ahlstrom
Description: Ahlstrom offers gridded membranes for use in colony counting, particule testing, and microscopy.

Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
49 - 64 of 82
no targeter for Bottom