The microbiological or chemical analysis of a solid sample requires a mixing and its homogeneous blending with a diluent in a sterile plastic bag.
Base price

BagFilter® is a sterile bag with a lateral flow filter ideal for the microbiological or chemical analysis of fibrous samples.

The filter provides laboratory personnel a particle free sample for pipetting and ultimately easy reading of the results. This is because during homogenisation the diluent flows through the filter along with chemical and microorganisms, leaving the particles behind.


1. Lateral Filter

  • Ideal for pipetting
  • Ideal for homogenising fibrous samples
  • Multilayer® reinforced multicoated complex
  • Side non-woven filter
  • Rigid and transparent

2. Instant Filtration

  • Filtration during homogenisation
  • No need to wait for debris sedimentation
  • Particle-free solution,
  • Easy counting of colonies of Compact Dry Plates or Petri-dishes due to absence of particles

3. No Cross-Contamination

  • Sterile Bags
  • Same Bag is used to homogenize, filter and pipet
  • No contact between the sample & the blender during homogenisation
  • Can be closed with a Bagclip® or heat sealed.



  • Porosity of filter <250 microns
  • Available in 400mL (190 x 300mm), or 3500mL (380 x 600mL)


Ordering Details

  • Product Code: INSBAGFILTER                                  Sold in quantities  of 250 (10 x 25 packs)



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