Our ventilation webshops for private individuals

Want to replace parts of your ventilation system or install a whole new system? Take a look at one of the Interduct webshops. With more than 5,000 ventilation products, we offer an extensive range: from filters and grilles to air ducts and heat-recovery units. Simply order online and opt for a sustainable, healthy, and comfortable indoor climate.

Personal advice

A webshop for every ventilation need

7 webshops, each with its own expertise

Interduct has several specialized webshops. This means you’ll always find exactly what you’re looking for. From filters and grills to ventilation ducts and heat-recovery ventilation systems. Each webshop has its own (domain) name, but they are all part of Interduct. This means you are always assured of the best quality.

But where should you buy which products?

Air filters:
- Filterfabriek
- Tops filters
- WTW-filtersOnline

Ventilation products:
- Intovent
- Ventilatieshop
- Lüftungsfabrik (Germany)
- Home Air Solutions (Poland)

In addition to products, we also offer service and maintenance. Read more below about the difference between our webshops and what they offer, or schedule a maintenance appointment right away.

Our webshops schedule maintenance appointment

5,000+ products available from stock

Our range

Interduct has everything you need for a healthy, comfortable, and well-ventilated home. From ventilation ducts, valves, and filters to complete mechanical ventilation systems. We also supply cleaning products and air quality monitors. A selection from our range:

MVHR filters
Fans
Grilles
Distribution systems
Spiro tubes
Cleaning products

Easily order parts and products via our webshops: Filterfabriek, Intovent, Tops filters, Ventilatieshop, WTW-filtersOnline, Lüftungsfabrik or Home Air Solutions.

Are you a business customer? You can place your order through our wholesale division.

Ventilation products for homeowners Our wholesalers

Why you should choose Interduct

Innovative

We seize opportunities as soon as we get wind of them, and offer the best (bespoke) solution.
Strength through collaboration

We pool our strengths and line up in the same (wind) direction.
Brand-independent

We help you to find the ventilation product that best suits you. This gives you breathing space.

Expertise & advice

More than just a ventilation webshop

Interduct is the leading ventilation specialist. In addition to the extensive range of products in our webshops, businesses can also turn to us for ventilation advice and design, installation, renovation, production and service and maintenance . Thanks to the collaboration between all our subsidiaries, we have all the necessary expertise in-house and operate throurghout the Netherlands. This enables us to help business clients everywhere with smart, reliable and sustainable ventilation solutions.

About Interduct Our companies

More than just a supplier

Your knowledge partner in ventilation

Access to expertise

Take advantage of our in-depth knowledge and experience.
Bespoke advice

Solutions that perfectly suit your specific situation.
Independent and objective

We partner with you and look beyond just products.

Interduct as knowledge partner

Need individual advice?

Do you have any questions about one or more of Interduct’s webshops? Or would you like some personal advice? We are here to help and would be happy to work with you to find the best ventilation solution.