Filter funnel, PES, sterile

LABSOLUTE® filtration units are ideal for filtration of buffer solutions, cell culture media, microbiological media and other biological fluids. The polyethersulfone membrane (PES) guarantees good flow through times and low protein binding.

  • High traceability thanks expiry date and Lot. No on each filter
  • 0.2 μm: Ideal for sterilization applications
  • 0.45 μm: Ideal for clarifying buffer solutions and nutrient media preparation
  • Filtrate bottle with lid for convenient storage of the filtered solution
  • Individually packaged
  • 4 volumes available (150, 250, 500 and 1000 ml)
  • Pyrogen free and not cytotoxic
  • Quick connection for hoses with an inside diameter of 8-12 mm


The filter funnels from LABSOLUTE® can be easily screwed onto all standard bottles with a 45 mm thread. The membrane type and pore size are imprinted for easy identification.

Capacity Pore size PK Cat. No.
ml µm
1 150 0.22 24 7697220 Open webshop
2 250 0.22 24 7697221 Open webshop
3 500 0.22 24 7697222 Open webshop
4 1000 0.22 24 7697223 Open webshop
5 150 0.45 24 7697224 Open webshop
6 250 0.45 24 7697225 Open webshop
7 500 0.45 24 7697226 Open webshop
8 1000 0.45 24 7697227 Open webshop
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