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WOLF filters

WOLF analog filters for efficient air filtration

High-quality analog filters designed specifically for WOLF ventilation units. Their quality meets the standards of original filters, ensuring optimal unit operation and reliable indoor air protection against pollutants.


Innovative technologies and technical advantages

The filters use an innovative 3-layer filter material from a German manufacturer, which has a higher dust capacity compared to standard single-layer filters. This technical solution ensures:

  • stable airflow;
  • lower system load;
  • efficient energy consumption.


Compatibility with WOLF ventilation units

We offer a wide selection of filters for WOLF CWL and other ventilation units from this manufacturer. Thanks to precise dimensions, the filters guarantee airtightness and easy installation.


Certified filtration quality

WOLF compact and wire frame filters meet the strict requirements of the ISO 16890 standard. Only materials from European Union manufacturers are used for production, and filtration efficiency is confirmed by tests performed at the FIATEC laboratory (Germany).


Available filter classes

G4 – for basic protection (effectively captures fluff, coarse dust particles).

F7 – effectively filters fine dust and pollen (protection against smog particles).

F7/AC – with an activated carbon layer that absorbs volatile organic particles and unpleasant odors.


Made in the European Union

All filters are manufactured in the EU. Large production volumes allow us to offer a competitive price, while quality and long service life are confirmed by tests. The filters come with a 2-year storage warranty.

There are 39 products.

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Ištraukiamo oro DN100 difuzoriaus 5xG3 filtrų komplektas

Extracted air DN100 valve 5xG3 Filter set

Dimensions: DN100
Class (EN779): G4
Class (ISO16890): Coarse 65%
Price 10.64 €

Manufacturer of MVHR
  • DAIKIN
  • DANTHERM
  • Paul
  • Pichler
  • Soler & Palau
  • Stiebel Eltron
  • VALLOX
  • WOLF
  • Brink
ManufacturerCleanFilter
Air handling unitExhaust air valve DN100
Filter dimensionsDN100
Class EN779G4
Class ISO16890Coarse 65%
Protection levelBasic: larger solid particles, dust, fluff.
Quantity of filters5
Advantages
  • Made in the EU – reliable quality and strict safety standards
  • Premium class safe synthetic filtering material from SANDLER AG (Germany)
  • Premium replacement filter – tested quality, airtight construction with fully bonded media, and reliable performance
Ištraukiamo oro DN125 difuzoriaus 5xG3 filtrų komplektas

Extracted air DN125 valve 5xG3 Filter set

Dimensions: DN125
Class (EN779): G4
Class (ISO16890): Coarse 65%
Price 10.64 €

Manufacturer of MVHR
  • DAIKIN
  • DANTHERM
  • Paul
  • Pichler
  • Soler & Palau
  • Stiebel Eltron
  • VALLOX
  • WOLF
  • Brink
ManufacturerCleanFilter
Air handling unitExhaust air valve DN125
Filter dimensionsDN125
Class EN779G4
Class ISO16890Coarse 65%
Protection levelBasic: larger solid particles, dust, fluff.
Quantity of filters5
Advantages
  • Made in the EU – reliable quality and strict safety standards
  • Premium class safe synthetic filtering material from SANDLER AG (Germany)
  • Premium replacement filter – tested quality, airtight construction with fully bonded media, and reliable performance
Ištraukiamo oro DN150 / DN160 difuzoriaus 5xG3 filtrų komplektas

Extracted air DN150 / DN160 valve 5xG3 Filter set

Dimensions:
Class (EN779): G4
Class (ISO16890): Coarse 65%
Price 13.68 €

Manufacturer of MVHR
  • DAIKIN
  • DANTHERM
  • Paul
  • Pichler
  • Soler & Palau
  • Stiebel Eltron
  • VALLOX
  • WOLF
  • Brink
ManufacturerCleanFilter
Air handling unit
  • Exhaust air valve DN150
  • Exhaust air valve DN160
Class EN779G4
Class ISO16890Coarse 65%
Protection levelBasic: larger solid particles, dust, fluff.
Quantity of filters5
Advantages
  • Made in the EU – reliable quality and strict safety standards
  • Premium class safe synthetic filtering material from SANDLER AG (Germany)
  • Premium replacement filter – tested quality, airtight construction with fully bonded media, and reliable performance
Filter Mat G4 – 5-7 mm, 1000×1000 mm, 130 g/m² – Made in Germany

Filter Mat G4 – 5-7 mm, 1000×1000 mm, 130 g/m² – Made in Germany

Dimensions: 1000x1000x5
Class (EN779): G4
Class (ISO16890): Coarse 65%
Price 6.26 €

Manufacturer of MVHRSandler
Filter dimensions1000x1000x5
Class EN779G4
Class ISO16890Coarse 65%
Protection levelBasic: larger solid particles, dust, fluff.
Quantity of filters1
Advantages
  • 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
  • Premium class safe synthetic filtering material from SANDLER AG (Germany)
Remarks
  • ℹ️ In ventilation devices, filtering material is used only with filter frames.
  • ℹ️ Cut the required filter dimensions using a knife or another sharp object.
Filter Mat G4 – 15-18 mm, 1000×1000 mm, 180 g/m² – Made in Germany

Filter Mat G4 – 15-18 mm, 1000×1000 mm, 180 g/m² – Made in Germany

Dimensions: 1000x1000x15
Class (EN779): G4
Class (ISO16890): Coarse 65%
Price 7.28 €

Manufacturer of MVHRSandler
Filter dimensions1000x1000x15
Class EN779G4
Class ISO16890Coarse 65%
Protection levelBasic: larger solid particles, dust, fluff.
Quantity of filters1
Advantages
  • 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
  • Premium class safe synthetic filtering material from SANDLER AG (Germany)
Remarks
  • ℹ️ In ventilation devices, filtering material is used only with filter frames.
  • ℹ️ Cut the required filter dimensions using a knife or another sharp object.
Filter Mat G4 – 20 mm, 1000×1000 mm, 270 g/m² – Made in Germany

Filter Mat G4 – 20 mm, 1000×1000 mm, 270 g/m² – Made in Germany

Dimensions: 1000x1000x20
Class (EN779): G4
Class (ISO16890): Coarse 65%
Price 9.73 €

Manufacturer of MVHRSandler
Filter dimensions1000x1000x20
Class EN779G4
Class ISO16890Coarse 65%
Protection levelBasic: larger solid particles, dust, fluff.
Quantity of filters1
Advantages
  • 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
  • Premium class safe synthetic filtering material from SANDLER AG (Germany)
Remarks
  • ℹ️ In ventilation devices, filtering material is used only with filter frames.
  • ℹ️ Cut the required filter dimensions using a knife or another sharp object.
WOLF CWL-2-450 F7 filter

WOLF CWL-2-450/600 1xF7 Filter (Smog&Pollen)

Dimensions: 595x200x22
Class (EN779): F7
Class (ISO16890): ePM1 70%
Price 24.97 €

Manufacturer of MVHRWOLF
ManufacturerCleanFilter
Air handling unit
  • WOLF CWL-2-450
  • WOLF CWL-2-600
Filter dimensions595x200x22
Class EN779F7
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters1
Advantages
  • 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
  • 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).
Wolf CWL-2-325/400 4xG4 filtrų komplektas (medžiaga rėmeliams)

WOLF CWL-2-450/600 filter 4xG4 Filter set (filtering material for...

Dimensions: 595x200
Class (EN779): G4x4
Class (ISO16890): Coarse 65%
Price 7.74 €

Manufacturer of MVHRWOLF
ManufacturerCleanFilter
Air handling unit
  • WOLF CWL-2-450
  • WOLF CWL-2-600
Filter dimensions595x200
Class EN779G4x4
Class ISO16890Coarse 65%
Protection levelBasic: larger solid particles, dust, fluff.
Quantity of filters4
Advantages
  • 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
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
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.
Wolf CWL-2-225 1xF7 Filter...

Wolf CWL-2-225 1xF7 Filter (Smog&Pollen)

Dimensions: 400x215x20
Class (EN779): F7
Class (ISO16890): ePM1 70%
Price 20.68 €

Manufacturer of MVHRWOLF
ManufacturerCleanFilter
Air handling unitWolf CWL-2-225
Filter dimensions400x215x20
Class EN779F7
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters1
Advantages
  • 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
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
Manufacturer product number1670405
Remarksℹ️ This is a supply air filter. For extract air filtration, please order a separate G4/M5 filter (available in our shop).
Wolf CWL-2-225 1xF7/AC...

Wolf CWL-2-225 1xF7/AC Activated carbon filter (Odor)

Dimensions: 400x215x20
Class (EN779): F7/AC
Class (ISO16890): ePM2.5 60%
Price 19.41 €

Manufacturer of MVHRWOLF
ManufacturerCleanFilter
Air handling unitWolf CWL-2-225
Filter dimensions400x215x20
Class EN779F7/AC
Class ISO16890ePM2.5 60%
Protection levelParticles and odors: fine particles, dust, pollen, mold spores, combustion particles, volatile particles, NOx, O3 gases.
Quantity of filters1
Advantages
  • 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
  • Absorbs volatile particles (odors) and harmful gases as NOx, O3, etc.
Wolf CWL-2-225 4xG4 Filter...

Wolf CWL-2-225 4xG4 Filter set (filtering material for frames)

Dimensions: 400x215
Class (EN779): G4x4
Class (ISO16890): Coarse 65%
Price 9.02 €

Manufacturer of MVHRWOLF
ManufacturerCleanFilter
Air handling unitWolf CWL-2-225
Filter dimensions400x215
Class EN779G4x4
Class ISO16890Coarse 65%
Protection levelBasic: larger solid particles, dust, fluff.
Quantity of filters4
Advantages
  • 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
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
Manufacturer product number1670404
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.
Wolf CWL-2-225 G4+G4 filtrų komplektas (standartinis)

Wolf CWL-2-225 G4+G4 Filter set (Standard)

Dimensions: 400x215
Class (EN779): G4+G4
Class (ISO16890): Coarse 65%
Price 10.16 €

Manufacturer of MVHRWOLF
ManufacturerCleanFilter
Air handling unitWolf CWL-2-225
Filter dimensions400x215
Class EN779G4+G4
Class ISO16890Coarse 65%
Protection levelBasic: larger solid particles, dust, fluff.
Quantity of filters2
Advantages
  • 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
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
Remarks
  • ℹ️ This filter set protects the MVHR from larger particles. For finer filtration (pollen, smog), use an F7 supply air filter, available in our shop.
  • ⚠️ These filters are only for models without filter frames. If your unit has filter frames, these will not fit. Please check before ordering.