CHF 8.50

Helios KWL EC 450 ECO L / R - G4 replacement filter (2 pcs.)

Article no.: EFS-ELF-KWL4/4/4-500
from 1 Qty. CHF 14.00
from 10 Qty. CHF 12.50
from 25 Qty. CHF 9.80
CHF 14.00
incl. VAT plus plus shipping fees (Free shipping from CHF 100.00)
Shipping costs
PostPac (Priority) CHF 10.50
PostPac (Economy) CHF 8.50
Pick up in Gossau ZH CHF 0.00
immediately available from own stock | larger quantity than stock in short time available
729 items in stock Gossau (ZH)



Product details

Delivery scope 2x filter mats G4
Installation manual Yes (German only)
Filter size 260 x 384 mm
204 x 455 mm
Filter class according to EN 779 G4
Filter class according to ISO 16890 Coarse 60%
Suitable for the following device Helios KWL EC 450 ECO L
Helios KWL EC 450 ECO R
Helios KWL EC 450 PRO L
Helios KWL EC 450 PRO R
Helios KWL EC 500 ECO L
Helios KWL EC 500 ECO R
Helios KWL EC 500 PRO L
Helios KWL EC 500 PRO R
Helios KWL EC 500 W L
Helios KWL EC 500 W R
Helios KWL EC 500 WET L
Helios KWL EC 500 WET R
Filter type Filter mat
Original Art.-Nr. ELF-KWL 4/4/4-500

Additional information

The replacement filters for Helios KWL EC 450 Eco are made from robust materials in Swiss production. convince yourself of the solid filter quality and high-quality workmanship. The filters for the Helios KWL EC 450 Eco ventilation system, manufactured in accordance with the EN779 standard, are sent to you with precise installation instructions. This means that nothing stands in the way of successful installation in the Helios ventilation system.


Our Service+

Simple and uncomplicated labeling

To facilitate the correct insertion of the filter, the filters are labeled with the necessary information.

Tested quality

The filter is manufactured and tested in accordance with the applicable standards. You can rely on the best quality and the best filter properties.

Regular filter replacement

We recommend regularly checking the filter and replacing it. Fresh filters for clean air!

G4 / F7 are not article numbers

"G4" and "F7" are designations for the filter class. The supply air usually has an F7 filter in use and the exhaust air usually requires a G4 filter. Check the dimensions and system designation for the correct filters.

Reminder service

Use our reminder service. Simply specify your desired deadline in the order process. You will receive a mail with your product - very simple, without re-entering your address.


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