3 Article
KWL EC 450 PRO Filters
The Helios KWL EC 450 PRO requires a G4 filter set as well as the matching F7 pollen filter. We offer you the right filters at good prices and with fair shipping costs - even on account!
3 Article
Filter change planner
Create a reminder for your calendar.
Your benefits
Free notify service
Installation guide with every order
Order also possible without registration
Excellent quality according to EN779 and ISO16890