Product Description
FilterMAX™ Syringe Filters, PES, 25mm, 0.22um, case of 1000
FilterMAX™ Syringe Filters, Polyethersulfone (PES), 25mm, 0.22µm (1000/cs)
Cell culture media, serum, and buffers all have one thing in common: you don't want the filter eating your proteins before the experiment starts. FilterMAX PES filters are built with a low-binding hydrophilic membrane and high flow rate, so you get fast filtration without sacrificing recovery of the proteins and growth factors your culture depends on.
No hidden fees, ever: case pricing is exactly what you see, and ground shipping out of Maryland is always free.
Specifications
| Spec | Value |
|---|---|
| Membrane | Polyethersulfone (PES), hydrophilic |
| Diameter | 25mm |
| Pore size | 0.22µm |
| Housing | SPEC NEEDED (PFAS-free, no color additives) |
| Autoclavable | SPEC NEEDED |
| Case quantity | 1,000 filters |
Key Features
- Low protein binding, preserves growth factors and serum proteins
- High flow rate, ideal for viscous solutions like FBS
- Excellent compatibility with aqueous biological samples
Recommended Applications
- Cell culture media, serum, and supplement sterile filtration
- Molecular biology buffer and reagent prep
- General aqueous HPLC sample clarification
- QC filtration for protein-containing solutions
Compatible With
Matches the standard 25mm, 0.22µm PES syringe filter spec used across the industry.
FAQ
Is this good for sterile-filtering FBS? Yes, a 0.22µm PES filter is the standard choice for sterile filtration of FBS since it minimizes protein loss.
13mm or 25mm, which size? 13mm suits volumes under about 10mL; 25mm is better for larger volumes like media, buffers, and serum.
Does 0.22µm filtration remove viruses? No. It removes bacteria, but most viruses are smaller than 0.22µm and can pass through.
Is the housing autoclavable? SPEC NEEDED, not confirmed on our sheet.
What pack size is this? Case of 1000.
