Ks-Tek 4mm sterile syringe filters with a 0.22μm polyethersulfone (PES) membrane. The small 4mm diameter minimises hold-up volume, making it ideal for small volumes up to about 2ml. Each filter is individually packaged.
Specifications
- Brand: Ks-Tek
- Diameter: 4mm
- Pore size: 0.22μm
- Membrane: PES (polyethersulfone)
- Connections: Luer Lock inlet / Luer Slip outlet
- Sterility: Sterile, individually packaged, single use
- Pack sizes: 1, 5 or 10
Sold as a supply item. We don’t provide medical advice or usage instructions.
Not sure of the size? See our Pen Needle & Syringe Size Chart for every gauge, length and pack size we stock.



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