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Non-woven filter media by Filtecci: All grades and dimensions

Filtervlies auf Schräge

Non-woven filter media: Product range

The diversity of non-woven filter medium qualities is enormous and Filtecci delivers them all! Give us your quality requirements or send us a sample (DIN A 4). Then we will find the right non-woven material for you. We are happy to provide you with an on-site consultation. Simply set up an appointment with us.

Filtervlies von Filtecci: Für jede Qualitätsanforderung
Filter fabric rolls from Filtecci

Types of non-woven filter media

Non-woven filter medium:
TypeGrammage
Viscous non-woven material FV20 – 60 g/m²
Polypropylene non-woven material FPP20 – 70 g/m²
Needle non-woven material (polyester) FNF40 – 150 g/m²
Spun-bonded non-woven material (polyester) FP20 – 100 g/m²
Waterjet non-woven material (polyester) FPjet70 – 150 g/m²
Multipart non-woven material (polyester) FFUS40 – 100 g/m²

Interested: We're here to advise you!

Non-woven filter media consultation

How do I find the right type of non-woven filter media?

The options for filter fleece are vast: Your requirements and a comprehensive product range with fleece components like material, manufacturing type, and weight per unit area must align. The selection process is always caught in a conflict between:

Fine Filtration vs. Economic Consumption

The finer the filtration, the slower the flow of process liquid. The liquid level in the filter quickly rises, triggering the feed.

Fine Filtration – high fleece consumption.

Conversely: a coarse fleece might offer poor filtration but provides good flow with minimal fleece consumption.

Coarse Filtration – lower fleece consumption.

It’s a balance between desired filtration precision and fleece material usage.

Feel free to contact us: We assist in selecting the right filter medium for your needs.

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Here is a brief overview of the filter media qualities provided by Filtecci:

  • Viscose (FV): Natural fiber, absorbs water, causing the fabric to swell and become tighter, enhancing filtration, but it has poor mechanical properties and tears easily.
  • Polypropylene (FPP): Inexpensive medium, commonly used, suitable for coarse machining (turning, milling) on flatbed filters.
  • Needle non-woven material (FNF): Thick medium, polyester fiber, excellent filtration even for oil and fine machining like grinding; suitable for casting in combination with a vacuum filter.
  • Polyester spunbond medium (FP): Coarse medium, high permeability, resulting in less fine filtration. However, this medium is mechanically robust with high tear resistance.
  • Polyester hydroentangled medium (FPjet): Polyester medium for fine filtration, suitable for oil and fine machining like grinding; suitable for casting when used with a vacuum filter.
  • Polyester multilayer medium (FFus): Polyester multilayer medium for fine filtration, similar to hydroentangled fleece in application but more cost-effective.

The medium designation looks like this, for instance, FPP 40 500×100: Material (FPP), weight (g/m²), width (mm), length (m). When considering length, consider the outer diameter: will the roll fit your filter system?