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Filters for WOLF CWL 400 Excellent

WOLF CWL 400 Excellent

Advanced Filters for WOLF CWL 400 Excellent Heat Recovery Ventilation Units (MVHR)

Elevate your indoor air quality with our top-tier analog Wolf filters, designed for perfect compatibility with WOLF CWL 400 Excellent MVHR. These filters optimize performance and provide robust protection against pollutants.

WOLF CWL 400 Excellent filter dimensions: 525x185, 525x185x25 mm.

Available options:

- Filter set: G4+G4, Coarse 65% / Filter F7, ePM1 70% / Filter F7, Coarse 75% / Filter F7/AC, activated carbon / Filter set: 4xG4, Coarse 65% .

Our panel Wolf filters rigorously adhere to ISO 16890 standards, with exceptional filtration efficiency confirmed by FIATEC lab tests in Germany. Crafted from EU-sourced high-quality materials, our innovative 3-layer filtration material ensures optimal performance.

Benefits:

- Low prices.

- Tested efficiency

- Extended filter lifespan.

Includes a 2-year storage guarantee. Trust in our EU-manufactured filter excellence.

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

Price 6.20 €

Ex VAT: 6.20 €

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

Price 8.28 €

Ex VAT: 8.28 €

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 300/400 Excellent 1xF7 Filter

Wolf CWL 300/400 Excellent 1xF7 Filter (Smog&Pollen)

Price 12.94 €

Ex VAT: 12.94 €

Manufacturer of MVHRWOLF
ManufacturerCleanFilter
Air handling unit
  • Wolf CWL 300 Excellent
  • Wolf CWL 400 Excellent
Filter dimensions185x525x25
Class EN779F7
Class ISO16890ePM1 65%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters1
Advantages
  • Energy efficient. New generation low resistance filtering material enables to lower energy consumption and prolongs filter service term up to 25% (comparing with filters of previous generation).
  • Better protection from fine particles: ePM1 65% filtration (many original filters are typically ~ePM1 50–55%).
  • Cleaner indoor air: mechanical filtration helps capture combustion (soot) and traffic-related particles without relying only on electrostatic charge.
  • Easier airflow: up to 3× lower initial resistance compared to the previous material (internal lab tests).
  • Proven performance: tested according to ISO 16890, made in the EU.
Manufacturer product number1668497
Remarksℹ️ This is a supply air filter. For extract air filtration, please order a separate G4/M5 filter (available in our shop).
Wolf CWL 300/400 Excellent 1xF7/AC Aktyvintos anglies filtras (kvapų)

Wolf CWL 300/400 Excellent 1xF7/AC Activated carbon filter (Odor)

Price 21.88 €

Ex VAT: 21.88 €

Manufacturer of MVHRWOLF
ManufacturerCleanFilter
Air handling unit
  • Wolf CWL 300 Excellent
  • Wolf CWL 400 Excellent
Filter dimensions185x525x25
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 300/400 Excellent 4xG4 filtrų komplektas (medžiaga rėmeliams)

Wolf CWL 300/400 Excellent 4xG4 Filter set (filtering material for...

Price 5.25 €

Ex VAT: 5.25 €

Manufacturer of MVHRWOLF
ManufacturerCleanFilter
Air handling unit
  • Wolf CWL 300 Excellent
  • Wolf CWL 400 Excellent
Filter dimensions525x185
Class EN779G4+G4
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 number1668493
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 300/400 Excellent G4+G4 Filter set

Wolf CWL 300/400 Excellent G4+G4 Filter set (Standard)

Price 6.13 €

Ex VAT: 6.13 €

Manufacturer of MVHRWOLF
ManufacturerCleanFilter
Air handling unit
  • Wolf CWL 300 Excellent
  • Wolf CWL 400 Excellent
Filter dimensions185x525x5
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.