Our ventilation webshops for private individuals

Want to replace parts of your ventilation system or install a whole new system? Then check out 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 seven specialized webshops. And that means you’ll always find exactly what you’re looking for. From filters to complete heat-recovery ventilation systems. The webshops all have their own domain name, but are all part of Interduct. This means you are always assured of the best quality.

But which webshop should you choose? We will briefly introduce them to you here:

Filterfabriek: supplier of top-grade air filters.
Intovent: offers all kinds of ventilation products from reputable brands, and service and maintanance.
Tops filters: has a wide range of high-quality ventilation filters for your home.
Ventilatieshop: a webshop offering fans, air ducts, grilles, and much more.
WTW-filtersOnline: Heat-recovery filter specialist with filters from all kinds of brands.
Lüftungsfabrik: the specialist of choice in ventilation products for the German market.
Home Air Solutions: A Polish supplier with a wide range of air filters.

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. But we’ll also supply you with cleaning products and air-quality meters if you need them. A selection from our range:

Heat-recovery 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? Then you can order via our wholesale warehouse.

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 ventilation specialist. In addition to the extensive range of products in our webshops, we will also supply companies with ventilation advice and design, installation, renovation, production and service and maintenance if you require this. Thanks to the collaboration between all our subsidiaries, we have all the knowledge we need in-house and are active throughout the Netherlands. This is how we are able 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?

Have any questions about any of Interduct’s webshops? Or need some individual advice? We are here for you and would be delighted to help you find the best ventilation solution.