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PRO-VENT Filters

PRO-VENT filters for stable airflow and efficient ventilation system performance

The performance of a PRO-VENT ventilation unit depends directly on the condition of its filters. High-quality, precisely fitted PRO-VENT filters help maintain stable airflow, reduce fan workload and ensure efficient operation of the ventilation system.


Why is it important to replace filters on time?

Clogged filters increase airflow resistance, forcing the ventilation unit to work harder. Regular filter replacement helps maintain optimal airflow, reduces system workload and supports more efficient energy use.


Available filter classes

G4 filters provide basic protection against dust, lint and other larger airborne particles.

F7 filters efficiently capture fine particles such as pollen and fine dust.

F7/AC filters include an activated carbon layer that helps reduce unpleasant odours and airborne volatile compounds.


PRO-VENT filters for various models

CleanFilter offers compatible filters for PRO-VENT MISTRAL and other PRO-VENT ventilation units. The filters are manufactured in the European Union, comply with ISO 16890 requirements and have filtration performance verified by the FIATEC laboratory in Germany.


Why choose CleanFilter?

Compatible PRO-VENT filters from CleanFilter are manufactured in the European Union using high-quality filtration materials. They help maintain stable airflow, reduce system workload and ensure efficient ventilation unit performance.


How to choose the right filter?

You can choose the correct filter using your PRO-VENT ventilation unit model or the filter dimensions. If you are unsure, contact us—we will help you find the right filter.


Regular maintenance helps reduce energy consumption

We recommend replacing PRO-VENT filters every 4–6 months, or more frequently in heavily polluted environments. Regular filter replacement helps maintain stable airflow and efficient ventilation system performance.

MISTRAL PRO 400/450 EC F7...

MISTRAL PRO 400/450 EC F7 Pleated Filter – Smog & Pollen, ePM1 70%...

Dimensions: 485x235x19
Class (EN779): F7
Class (ISO16890): ePM1 70%
Price 14.27 €

Manufacturer of MVHRPRO-VENT
ManufacturerCleanFilter
Air handling unit
  • MISTRAL PRO 450 EC
  • MISTRAL PRO 400 EC
Filter dimensions485x235x19
Class EN779F7
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters1
Advantages
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
  • Maximum protection – ePM1 70% removes up to 40% more smog, pollen and fine dust than standard filters (50–60%).
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
Remarksℹ️ This is a supply air filter. For extract air filtration, please order a separate G4/M5 filter (available in our shop).
MISTRAL PRO 400/450 EC F9...

MISTRAL PRO 400/450 EC F9 High-Efficiency Filter – Smog & Bacteria,...

Dimensions: 485x235x19
Class (EN779): F9
Class (ISO16890): ePM1 85%
Price 14.67 €

Manufacturer of MVHRPRO-VENT
ManufacturerCleanFilter
Air handling unit
  • MISTRAL PRO 450 EC
  • MISTRAL PRO 400 EC
Filter dimensions485x235x19
Class EN779F9
Class ISO16890ePM1 85%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters1
Advantages
  • Higher filtering capacity of smog particles: ePM1 85%. Moderate bacteria filtration.
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
Remarksℹ️ This is a supply air filter. For extract air filtration, please order a separate G4/M5 filter (available in our shop).
MISTRAL PRO 400/450 EC G4...

MISTRAL PRO 400/450 EC G4 Pleated Filter – Dust & Pollen, ISO...

Dimensions: 485x235x19
Class (EN779): G4
Class (ISO16890): Coarse 90%
Price 14.09 €

Manufacturer of MVHRPRO-VENT
ManufacturerCleanFilter
Air handling unit
  • MISTRAL PRO 450 EC
  • MISTRAL PRO 400 EC
Filter dimensions485x235x19
Class EN779G4
Class ISO16890Coarse 90%
Protection levelAverage: medium-sized solid particles, dust, fluff, pollen, mold spores.
Quantity of filters1
Advantages
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
  • Lower running costs – lower filter price, lower energy use, and usually longer time between replacements than higher-efficiency filters.
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
Remarksℹ️ This filter set protects the MVHR from larger particles. For finer filtration (pollen, smog), use an F7 supply air filter, available in our shop.
MISTRAL PRO 550 EC 1xF7...

MISTRAL PRO 550 EC 1xF7 Filter (Smog&Pollen)

Dimensions: 525x235x19
Class (EN779): F7
Class (ISO16890): ePM1 70%
Price 13.88 €

Manufacturer of MVHRPRO-VENT
ManufacturerCleanFilter
Air handling unitMISTRAL PRO 550 EC
Filter dimensions525x235x19
Class EN779F7
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters1
Advantages
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
  • Maximum protection – ePM1 70% removes up to 40% more smog, pollen and fine dust than standard filters (50–60%).
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
Remarksℹ️ This is a supply air filter. For extract air filtration, please order a separate G4/M5 filter (available in our shop).
MISTRAL PRO 550 EC 1xG4...

MISTRAL PRO 550 EC 1xG4 Filter (Dust)

Dimensions: 525x235x19
Class (EN779): G4
Class (ISO16890): Coarse 75%
Price 8.90 €

Manufacturer of MVHRPRO-VENT
ManufacturerCleanFilter
Air handling unitMISTRAL PRO 550 EC
Filter dimensions525x235x19
Class EN779G4
Class ISO16890Coarse 75%
Protection levelBasic: larger solid particles, dust, fluff.
Quantity of filters1
Advantages
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
  • Lower running costs – lower filter price, lower energy use, and usually longer time between replacements than higher-efficiency filters.
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
Remarksℹ️ This filter set protects the MVHR from larger particles. For finer filtration (pollen, smog), use an F7 supply air filter, available in our shop.
Alnor HRU-PremAIR 350/450/500 F7+G4 Filter set

PRO-VENT MISTRAL SMART 300 EC Filter Set F7+G4 340x235x19 mm

Dimensions: 340x235x19
Class (EN779): F7+G4
Class (ISO16890): ePM1 70%
Price 22.87 €

Manufacturer of MVHRPRO-VENT
ManufacturerCleanFilter
Air handling unitPRO-VENT MISTRAL SMART 300 EC
Filter dimensions340x235x19
Class EN779F7+G4
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters2
Advantages
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
  • Maximum protection – ePM1 70% removes up to 40% more smog, pollen and fine dust than standard filters (50–60%).
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
Manufacturer product number
  • 40LG0500000A0
  • 40LG0500001A