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Filters for ComfoWell CW 220 / CW 420

ComfoWell CW 220 / CW 420

Advanced Filters for Zehnder ComfoWell CW 220, Zehnder ComfoWell CW 420 filter box

Elevate your indoor air quality with our top-tier analog Zehnder filters, designed for perfect compatibility with ComfoWell CW 220 / CW 420 filter box. These filters optimize performance and provide robust protection against pollutants.

ComfoWell CW 220 / CW 420 filter dimensions: 200x225x48, 200x225x96 mm.

Available options:

- Filter set: F7, ePM1 70% / Filter F7/AC, activated carbon.

Our panel Zehnder 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.

ComfoWell CW 220 / CW 420...

ComfoWell CW 220 / CW 420 1xF7 Filter (Smog&Pollen)

Price 14.76 €

Ex VAT: 12.20 €

Manufacturer of MVHRZehnder
ManufacturerCleanFilter
Air handling unit
  • ComfoWell CW 220
  • ComfoWell CW 420
Filter dimensions200x225x48
Class EN779F7
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
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
  • Premium replacement filter – tested quality, airtight construction with fully bonded media, and reliable performance
  • Maximum protection – ePM1 70% removes up to 40% more smog, pollen and fine dust than standard filters (50–60%).
Manufacturer product number
  • 990323600
  • 990323650
ComfoWell CW 220 / CW 420...

ComfoWell CW 220 / CW 420 1xF7/AC Activated carbon filter (Odor)

Price 27.33 €

Ex VAT: 22.59 €

Manufacturer of MVHRZehnder
ManufacturerCleanFilter
Air handling unit
  • ComfoWell CW 220
  • ComfoWell CW 420
Filter dimensions200x225x96
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
  • 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.
  • Premium replacement filter – tested quality, airtight construction with fully bonded media, and reliable performance
  • Made in the EU – reliable quality and strict safety standards
Manufacturer product number
  • 990323602
  • 990323652