PES Hydrophilic Filtration 0.22um Pore Size, 33mm Membrane

Premium PES Sterile Syringe Filters
(syringe not included)
 
Versatile Liquid Filtration
Designed for precision, our syringe filters are essential miniature devices for liquid sample purification. Typically used in tandem with a manual syringe, they efficiently remove particulates and impurities to ensure the absolute integrity of your samples.
 
Certified Quality & Design
Produced by Membrane Solutions, these filters are ISO 9001 certified and feature a superior microbial filtration capacity. The unique threaded interface ensures a secure, leak-proof connection during high-pressure applications.
 
Advanced PES Membrane Performance
Equipped with a hydrophilic Polyethersulfone (PES) microporous membrane, these filters offer:
High Flow Rates: Faster processing for time-sensitive laboratory work.
Lowest Protein Adsorption: Minimal sample loss, making them ideal for sensitive biological applications.
Broad Compatibility: Perfectly suited for buffers, proteins, culture media, and additives.
 
Superior Throughput & Durability
Built with a rugged Polypropylene (PP) housing, our filters incorporate an integrated Glass Fiber (GF) pre-filter. This dual-layer design provides exceptional dirt-holding capacity, significantly increasing throughput for "hard-to-filter" or viscous samples.
 
Precision Specifications
Pore Size: Uniform 0.22µm structure for reliable granule and cell retention.
Diameter: 33mm for an optimal filtration surface area.
Sterility: Individually packaged and sterilized for immediate laboratory use.
 
Long-Term Reliability
Every filter is backed by a 5-year shelf life from the date of manufacture. For your convenience, the specific expiration date is clearly printed alongside the batch code on each package.