Reliable Protection From Gases in Sensitive Areas

Comprehensive solutions by gas phase filtration

Individual protection for your processes

Prevent corrosion damage and unpleasant odors with multi-stage filtration systems

Contaminant gases can cause corrosion to high dollar equipment, as well as unpleasant odors to facility occupants. The consequences? Health impairments, expensive repairs, and unplanned downtimes. Our solutions of gas phase filtration products and services protect people and processes by reliably remove contaminant gases from the air.

We help you select the right filtration systems and products based on the maximum permissible contaminant gas concentration or odor intensity. The filter modules and multi-stage solutions are tailored precisely to your needs and operate with the highest efficiency.

Contact us

Pulp and paper industry

To make paper from wood and pulp, the raw materials must be treated chemically in a number of complex process stages. This results in gases that can cause corrosion in the surrounding machines and equipment.
Gasphasenfiltration Petrochemische Industrie

Petrochemical industry

Petroleum is an important raw material that is used to produce numerous intermediate and end products by means of complex processes. Undesirable components such as sulphur, nitrogen and oxygen must also be removed.

Data centers

The loss of data can affect millions. Data centers, where systems typically operate at higher temperatures, special filtration is required. Even a temperature increase of 10°C doubles the corrosion rate.

Wastewater treatment

Wastewater treatment often produce contaminant gases that cause unpleasant odors and can even damage sensitive electronics. Reliably protect your employees and processes from the consequences with customized filtration concepts.

Airports

Considering the aerodynamics and accompanying fuel it requires to transport passengers by air, keeping fumes and odors at bay is an unnoticed convenience that's necessary. This is when reliable gas phase filtration of the air supply is an imperative component in the process.

Fertilizer production

Chemicals such as sulphuric acid and ammonia are used in the production of fertilizers. The processing of these chemicals produces contaminant gases that cause corrosion and must therefore be reliably removed from the process air.

Reliable corrosion and odor protection with Viledon filterCair

For improved performance and efficiency of your gas phase filtration system

With customized service contracts or modules that can be individually combined with each other, we offer effective protection against gases in sensitive areas. In addition to unpleasant odors, aggressive harmful gases can also cause corrosion damage to electronic equipment. With the tailor-made Viledon filterCair Services, you can optimize your filtration system and thus protect your processes and employees.

Let us help you to realize an efficient and environmentally friendly system solution for your gas phase filtration to achieve a long-term reduction in your operating costs.

Learn more


In our download area, you will find detailed information about our technologies.

Corrosion control for key components

Corrosion control for key components

Complete gas phase filtration solutions

Download brochure

Benefit from our specialized expertise in gas phase filtration.

Select and request detailed information.

Brochure

Our services for reliable corrosion control

Individual comprehensive solutions for gas phas filtration

To download the selected files please leave us some information.

Just complete all required fields marked with (*). You will get a link to download the documents in a glance.

Comfort Download

Remembering you for future downloads. A further address-entry becomes unnecessary after confirming the link you get via email.

How does it work?

You will immediately receive a link via email after requesting the first download. By clicking on this link, your information will be saved as browser cookie solely on your device making a further data-entry unnecessary. You will be able to delete the cookie in the settings of your browser at any time. The feature can be deactivated by deleting the cookie.

Gasphasefiltration chemwatch

Turn on. Measure. Monitor.

Discover the unique ChemWatch Online Monitoring System

  • Large color display
  • Simple & quick data transfer
  • Large memory
  • Individually adjustable alarm signal
  • Personal annotations
  • Gas-tight housing
  • Made in Germany

Learn more    Software download

Discover our products for gas phase filtration.

Click on details for more information. Technical data and specific product features can be found in the e-catalog.

Show products in e-catalog

ChemControl pellets

Effective protection against contaminant gases

ChemControl pellets

Comprehensive pellets portfolio for the reliable removal of contaminant gases by means of adsorption, absorption, and chemisorption.

Show details in e-catalog

ChemControl modules

Proven performance at reduced cost

ChemControl modules

Rugged plastic housings that contain ChemControl Pellets for chemical filtration and are available in four sizes to equip systems for almost all applications. Easy handling and replacement.

Show details in e-catalog

Honeycomb (HM) Modules

High gas removal efficiency

Honeycomb (HM) Modules

Reliable protection and removal of contaminant gases from supply or recirculating air. The modules are an assembly of Honeycomb (HM) media housed in either a plastic or metallic frame. Easy installation.

Show details in e-catalog

Honeycomb (HM) systems

Energy-efficent and reliable corrosion control

Honeycomb (HM) systems

Multi-stage filtration systems with Honeycomb (HM) modules mounted on skids. These systems provides highly purified makeup air for pressurizing control rooms to prevent the intrusion of contaminated air.

Show details in e-catalog

ChemWatch monitoring

For an exact measurement of corrosive gases

ChemWatch monitoring

Measures and monitors the corrosivity of air in rooms via copper and silver sensors. The only online monitoring system with a large color display for clear visibility at a glance.

Show details in e-catalog