KWL EC 370 PRO Filters

Buy cheap air filters for the KWL EC 370 PRO from Helios.
Choose between the inexpensive filter set or the filter set with activated carbon from Helios. All air filters comply with the EN 779 standard and offer no restrictions on operation or replacement intervals. Also, the life of the filters is almost identical. Order the filter sets for your system comfortably at home, your ventilation system will be pleased and the air quality will improve. Do not buy anywhere - buy at the most reliable and cheapest! We supply the filters for KWL EC systems from our own warehouse in Switzerland, also against invoice.


Helios KWL EC 370 PRO - G4 Replacement filter set (3 pcs.) Helios KWL EC 370 PRO - G4 Replacement filter set (3 pcs.) CHF 37.80
To the product
Helios KWL EC 370 PRO - G4 + F7 filter set (4 pcs.) Helios KWL EC 370 PRO - G4 + F7 filter set (4 pcs.) CHF 74.60
To the product
Helios KWL EC 370 PRO - G4 + F7 activated carbon filter (4 pcs.) Helios KWL EC 370 PRO - G4 + F7 activated carbon filter (4 pcs.) CHF 98.90
To the product

Filter change planner

Create a reminder for your calendar.


every months

Real estate

Your benefits

Free notify service

Installation guide with every order

Order also possible without registration

Excellent quality according to EN779 and ISO16890