Ventilation filters and accessories

Compatible Zehnder Filters

ISO 16890 Verified compatibility European quality Fast delivery

Showing all 8 results

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Zehnder ComfoAir 180 / Wernig G90-180 – Compatible Filter Set ePM1 60% + ISO Coarse (F7 + G4), 124 × 235 × 25 mm
Price range: €12.66 through €38.89
- Compatible Zehnder Filters, Ventilation unit filters
Select options This product has multiple variants. The options may be chosen on the product page
SALE
Zehnder ComfoAir 70 – Compatible Filter Set ePM1 + ISO Coarse (F7 + G4), 98 × 190 × 16 mm
Price range: €8.57 through €29.47
- Compatible Zehnder Filters, Ventilation unit filters
Select options This product has multiple variants. The options may be chosen on the product page
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Zehnder ComfoAir Q 350 / 450 / 600 – Compatible Filter Set 2 × ISO Coarse (G4 + G4), 499 × 158 × 22 mm
Price range: €15.12 through €51.42
- Compatible Zehnder Filters, Ventilation unit filters
Select options This product has multiple variants. The options may be chosen on the product page
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Zehnder ComfoAir Q 350 / 450 / 600 – Compatible Filter Set ePM1 + ISO Coarse (F7 + G4), 499 × 158 × 22 mm
Price range: €16.35 through €52.42
- Compatible Zehnder Filters, Ventilation unit filters
Select options This product has multiple variants. The options may be chosen on the product page
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Zehnder ComfoSpot 50 – Compatible Filter Set 2 × ISO Coarse (G4 + G4), 182 × 123 × 20 mm
Price range: €9.39 through €31.93
- Compatible Zehnder Filters, Ventilation unit filters
Select options This product has multiple variants. The options may be chosen on the product page
SOLD OUT
Zehnder ComfoSpot 50 – Compatible Filter Set ePM1 + ISO Coarse (F7 + G4), 182 × 123 × 20 mm
Price range: €10.61 through €34.39
- Compatible Zehnder Filters, Ventilation unit filters
Select options This product has multiple variants. The options may be chosen on the product page
SOLD OUT
Zehnder EVO 1 / EVO 2 – Compatible Filter Set 2 × ISO Coarse (G4 + G4), 139 × 175 × 48 mm
Price range: €19.22 through €57.34
- Compatible Zehnder Filters, Ventilation unit filters
Select options This product has multiple variants. The options may be chosen on the product page
SOLD OUT
Zehnder EVO 1 / EVO 2 – Compatible Filter Set ePM1 60% + ISO Coarse (F7 + G4), 139 × 175 × 48 mm
Price range: €20.45 through €69.63
- Compatible Zehnder Filters, Ventilation unit filters
Select options This product has multiple variants. The options may be chosen on the product page

Replacement Filters for Zehnder Ventilation Units

Find compatible replacement filters for Zehnder ventilation units, including popular ComfoAir Q 350, Q 450 and Q 600 MVHR systems. ZenAero filter sets are a reliable alternative to original filters, helping maintain clean incoming air, protect the ventilation unit and support efficient everyday operation.

Our replacement filters are available in common combinations such as ePM1 + ISO Coarse and ISO Coarse + ISO Coarse. The ePM1 filter helps capture pollen, fine dust and urban airborne particles from incoming outdoor air, while the ISO Coarse filter protects the extract-air side of the system from larger dust particles.

Each filter is made to precise dimensions for a secure fit in compatible Zehnder units. Reliable sealing helps reduce air bypass around the filter, while durable filter media provides effective filtration without unnecessary airflow restriction.

Why choose ZenAero compatible filters for Zehnder?

Compatible with Zehnder ComfoAir Q 350, Q 450 and Q 600 systems
Available in ePM1 + ISO Coarse and ISO Coarse + ISO Coarse combinations
Helps reduce pollen, dust and outdoor particulate matter indoors
Precise dimensions and reliable sealing
Protection for the ventilation unit and heat exchanger
Convenient filter sets for regular maintenance

For good indoor-air quality and efficient system performance, replace your ventilation filters regularly—typically every 4 to 6 months, depending on outdoor air quality, household conditions and system use.