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Nutsche Filters

Sefar provides type-specific filter discs and bags for nutsche filters that meet the high standards of the pharmaceutical and chemical industry with regard to certification and traceability.

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Sefar filter solutions for Nutsche Filter

Pressure Nutsche Filters are simple and proven filtration systems for solid-liquid separation of medium-sized batches on various filter media.
In the pharmaceutical and chemical industries, pressure filters and single-layer filters are used in a large variety of forms.

Fabrication solutions

Sefar’s filter discs are characterized by their precise fit and easy installation.

The disc edges can be fabricated using laser cutting, hemmed or taped with reinforcement. In our wide range of filter materials (polypropylene, polyester, PEEK and PTFE fabric), we can supply you with the optimal solution for your application’s chemical and thermal requirements. Special bag versions are available as customized solutions.


Unique marking

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Hemmed with cord

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Customized bag version with flange

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Sefar filter solutions for OEM

Our products meet the specific needs of these filtration applications and are successfully running all over the world on all known nutsche filter brands and OEMs, such as:



Mavag AG




Filter media technology

Sefar’s Double Layer Weave technology combines fine filter fabric together with a rugged backing cloth.
SEFAR TETEX DLW fabrics are produced in our European facilities to meet the highest quality requirements and offer these decisive advantages:

Low downtime

High product yield

Ease of installation

Excellent cake release

Minimal product contamination

In addition to DLW fabrics, monofilament and multifilament fabrics are also available to ensure an optimal design.


Double-layer fabric

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With integrated backing cloth for excellent drainage and stability

Monofilament fabric

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For maximum permeability and optimal cleaning properties

Multifilament fabric

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For maximum particle retention, strength and cloth flexibility

Specially made for life science industries

Sefar controls every crucial production step from yarn production to the ready-to-use filters making possible a complete traceability of all critical parts.
Our unique market position in life science enables us to supply products to our customers that meet all required quality levels and compliances.


Sefar has perfected its manufacturing processes to meet the needs of the pharmaceutical industry. Our exclusive GMP compliant filter products are manufactured in our cleanroom following strict GMP guidelines.


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EC 1935/2004

EU 10/2011

GMP EC 2023/2006 or cGMP


ISO 9001

Single packaging

Customized marking


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Please call us for further information:

Phone CH: +41 71 898 5700