Frequently asked questions

Interfilter provides filtration solutions for a wide range of industrial and commercial building applications. These include the food industry, chemical and petrochemical industry, healthcare, data centers, offices, schools, water treatment, automotive, shipping, metalworking and paint shops. Which solution suits you best depends on the application and process conditions. Read more about the different market segments here.

Yes. Not every filter in our product range is listed on the website. Are you looking for a specific filter that you cannot find online? Please contact us. Interfilter will be happy to help you find a suitable solution.

The right filter depends on the application, the process and the conditions in which the filter is used. Interfilter supports you in the selection by assessing your situation and the available data. For air filtration, an air quality measurement can also be carried out to draw up a suitable filter recommendation.

The information required differs per filter and application. An article number or product code of your current filter is often a good starting point. If additional information is needed, we look at factors such as the dimensions and the conditions in which the filter is used.

With the manufacturer's article number or product code, we can determine the right filter in many cases. If this information is not sufficient, we will ask for additional details, such as the dimensions and information about the application.

You can send us the article number or product code of your current filter. In many cases, this allows us to select a suitable replacement. If necessary, we will ask for additional details, such as the dimensions and application.

Yes. Interfilter can convert filters from other manufacturers into a suitable replacement. We can often offer alternatives that make your air even cleaner and lower your energy costs.

Yes, custom solutions are possible for various filter types. Non-standard air filters can largely be made in our own production facility. Filter bags and filter envelopes for dust extraction, for example, are also made to measure for the specific installation and application.

Technical specifications can be found on the relevant product page. For various products, product data sheets, brochures or other technical documents are also available for download. Can't find the information you need? Please contact us.

Yes. Technical product data sheets and certificates are available for various filters. Depending on the product, this may include Eurovent, FDA or ATEX certification.

You can find more information about our certifications here.

Please contact us if you need additional information for a specific version.

The vast majority of filters in standard sizes are available from stock. Non-standard air filters can largely be made in our own production facility. For other non-standard filters, stock agreements can be made on request.

Delivery times depend on the type of filter and its availability. Thanks to our own production, various non-standard air filters can be delivered within five working days. In urgent cases, we can often act even faster by arrangement.

Would you like filters delivered outside the Netherlands? Please contact us. We will look into the options for your location.

Yes. For larger and recurring filter needs, specific agreements can be made regarding stock and logistics. Electronic ordering via EDI is also possible, which allows the ordering process to be largely automated.

You can easily request a quote via the website. Fill in your contact details and your request, and we will get back to you. You can also reach us by phone, email, WhatsApp or live chat.

Request a quote here or fill in our contact form for any other questions.

For technical advice, you can contact one of our filter specialists. You can reach us by phone at +31 (0)181 31 11 87, by email at info@interfilter.nl, via WhatsApp, via live chat or through your regular contact person.

Interfilter helps you select the right ISO 16890 filter class based on the quality of the outdoor air and the desired quality of the supply air. For this, we use the Eurovent 4/23 guideline, among others. If desired, we first carry out an air quality measurement, after which you receive a suitable filter recommendation based on the results.

During an air quality measurement, Interfilter uses a Particle Counter to map the quality of the indoor and outdoor air. The measurement results are analyzed based on Eurovent 4/23 and WHO guidelines, among others. Based on this, you receive a report and a suitable filter recommendation. Contact us to request a measurement.