Viledon App
Freudenberg Filtration Technologies

Innovative filter solutions

developed and produced by Freudenberg

As a multinational company of German origin competing in global markets, our established tradition of innovation and renewal benefits our customers. Constant innovation in everything we do is essential for our long term financial success. We are leaders in continuous improvement and our culture encourages and rewards creativity and initiative from all our employees.

Innovations that set standards

Freudenberg innovations change the market and increase the effectiveness of industrial filtration. Here are just of few of the latest examples:

Efficient water treatment to save resources and reduce costs

Sustainable use of the precious resource water is becoming increasingly important. With the Aquabio system technology, Viledon Water Solutions has positioned itself as a competent development partner and supplier of membrane bioreactor (MBR) systems that enable economic recycling of process water and waste water.

Reliable separation of solid particles and bacteria is especially important for the food and beverage industry, the pharmaceutical industry, waste disposal sites and tanneries. Thanks to the space-saving design of our water filtration systems, existing plants can be upgraded or extended without problems.

7 compelling facts that show how you benefit:

  • No. 1 in water reuse
  • Extensive experience
  • In-house technologies
  • Very strong knowledge base
  • High level of commitment
  • Remarkable record
  • Global network
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A worldwide unique portfolio: Pellets, modules, systems and services

Toxic gases, which occur in many industrial processes, can cause corrosion. Even small disturbances of electronic components lead to power loss, high maintenance and repair costs or unplanned downtime. Freudenberg’s Viledon ChemControl system solutions provide protection against corrosion.

Producers of pulp and paper, operators of refineries or customers in the chemical and pharmaceutical industries enjoy the benefits of a complete solution tailored to their specific application: We provide the design and construction of the filter systems including all filter stages for particle and noxious gas filtration – including all technical services.

Our areas of competence in gas phase filtration:

  • Pulp and paper
  • Petrochemicals
  • Mining and smelting
  • Chemicals
  • Pharmaceuticals
  • Data centers
  • Laboratories
  • Microelectronics
  • Fertilizers

Powerful. Efficient. Economic. Durable. Resilient.

Viledon eMaxx cassette filters represent a new generation of powerful, efficient, economical and durable filter cassettes. Designed for use in intake air filtration for gas turbines and compressors, they offer high reliability and efficiency and a long service life, increasing the efficiency of the turbine.

Viledon eMaxx cassette filters provide many advantages:

  • Reliable, durable and long-lasting
  • High dust-holding capacity with low pressure drop values
  • ƒExcellent filtration efficiency, even in moist working conditions
  • ƒHalogen- and corrosion-free plastic frame can be fully incinerated
  • ƒCan be mounted directly into existing designs

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A new level of efficiency against smoke and fine dusts

Viledon sinTexx Plus filter cartridges with their corrugated polyester media with a nanofiber lining provide reliable protection and reduce energy costs. They achieve excellent performance for fine and hard-tohandle dust and smoke, and surpass the performance of previously used media, providing unprecedented levels of efficiency.


Salient advantages obtained with Viledon sinTexx Plus filter cartridges:

  • Collection efficiency improved across the board
  • Lower pressure drop
  • Downsized particle deposits/less clogging-up
  • No precoating with FHM 1500, particularly in laser- and plasma-cutting applications and those involving welding smoke
  • Improved behavior for soldering-smoke applications
  • The corrugated nonwoven’s excellent characteristics are combined with upgraded filtration properties
  • I mproved energy balance for the system’s operator
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Maximum performance with increased lifetime

Viledon NEXX filter bags are the next generation of surface filters with outstanding advantages over traditional filters manufactured from needled felt: Viledon NEXX is much lighter and tougher, lasts significantly longer, is more cost effective, with lower emission values. Only Viledon NEXX applies the unique Evolon technology.

Evolon is the basic medium used for Viledon NEXX filter bags, which are also available with an antistatic, water- and oil-repellent finish. This patented textile material, made from microfilaments, is particularly well suited for the stringent requirements applying in dust removal. In a unique production process, endless star-shapestructured filaments are created. By means of high-pressure water jets, these are split into microfilaments, but at the same time securely linked to each other and bonded so as to create a textile medium: Evolon.

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