About us

KWL-FilterOnline has been supplying MVHR-filters of all brands of MVHR-units since 2007. Heat recovery systems offer great comfort but require maintenance. Air filters from KWL-FilterOnline keep the air quality pleasant and comfortable.  In addition, we always have sufficient stock available so that your filters are always quickly delivered.

KWL-FilterOnline strives for 100% customer satisfaction. We aim to achieve this by combining fast and careful delivery with optimal service. If you need to order filters that are less common, shipment may take a little longer. We will inform you about this in good time.

Filters by KWL-FilterOnline: Simply a healthy investment!.

    • Original quality: All filters meet the EN779/ISO 16890 standards
    • Volume discount: The more you buy, the higher your discount.
    • No shipping costs on orders over € 50.
    • Free returns: Not satisfied, or ordered the wrong product? Returns are easy.
    • Reminder service: Automatic reminders when your filters need replacing.

Any additional questions? Please feel free to contact us!

Do you need help?

Call us +49 800 082 66 31

Customer service person's foto
Compare products Delete all products

You can compare a maximum of 3 products

Hide compare box
KWL-FilterOnline 9,7 / 10 - 58 Reviews @ Kiyoh
Please accept cookies to help us improve this website Is this OK? Yes No More on cookies »