Applicable units: ComfoWell CW-F 220 / CW-F 420

Premium alternative replacement filters: tested efficiency, certified quality, and manufactured in the EU.

Options:

• Fine dust filter F7. Dimensions: 200x225x48 mm. Class EN ISO 16890: ePM1 70%.


• Active carbon filter F7/AC. Dimensions: 200x225x96 mm. Class EN ISO 16890: ePM1 70%.

Quantity of the filters needed for unit:

• ComfoWell CW 220: 1 pcs.


• ComfoWell CW 420: 2 pcs.

Manufacturer part numbers:

• Filter housing: FHO-CW220, FHO-CW420


• Fine dust filter: FIL-CW220-PM1-75%, FIL-CW420-PM1-75%


• Active carbon filters: FIL-CW220-AC, FIL-CW420-AC.

Filters

Filtering efficiency F7 filter:

• Coarse particles: >99% (dust, pollens)


• PM10 particles: >93% (mold spores, pet dander)


• PM2.5 particles: >80% (combustion particles)


• PM1 particles: >70% (smog particles, virus carriers)


• Volatile particles (odours): -.


• NOx, O3 gases: -.

Filtering efficiency F7/AC filter:

• Coarse particles: >99% (dust, pollens)


• PM10 particles: >93% (mold spores, pet dander)


• PM2.5 particles: >80% (combustion particles)


• PM1 particles: >70% (smog particles, virus carriers)


• Volatile particles (odours): +.


• NOx, O3 gases: +.

Please read more on filter classes…

Expected service time:

• G4-F7 filters: 6-8 months (depending on ambient air contamination)


• F7/AC filters: 4-5 months.

Filter construction (F7):

• Type: MPL (deep pleat). Extra-large filtering surface.


• Filtering material: high-resistance synthetic material.


• Frame: synthetic (flexible, wide surface, moisture-resistant).


• Filtering material resistant to the growth of microorganisms: complies with VDI 6022.


• Efficiency is tested in an independent laboratory in Germany.

Filter construction (F7/AC):

• Type: MPL (deep pleat).


• Filtering material: high-resistance synthetic material with activated carbon.


• Frame: synthetic (flexible, wide surface, moisture-resistant).


• Filtering material resistant to the growth of microorganisms: complies with VDI 6022.


• Efficiency is tested in an independent laboratory in Germany.

Advantages:

To most other analog filters:

• The frame is made of water-resistant cardboard or synthetic material. Operates even at a relative humidity of 100%. Suitable for humid European climate.


• Firmly glued throughout all frame areas. Filter construction is airtight and there are no leakages of dust and other particles through connections.


• Tested according to the new EN ISO 16890 standard. 


• Filters are manufactured from high-quality synthetic filtering media. Such filtering material is much stronger and damage-resistant. The holes will not appear on the filter, which may let through the dust and other dangerous particles.


• Extra filtering area due to slim frame.


• High filtering efficiency for smog particles: ePM1 70% (original 60%, most analog 55%).


• Longer servicing terms for both supply and extract air filters.

To the filters with metal frames:

• Ecological factor. Filter with synthetic material is easily recyclable.


• Bigger filtering area: lower pressure drops and longer service time.


• Airtight construction. The filter in the metal frame is usually placed without gluing. Therefore, air leakages of dusty air occur nearby the frame and media connection area.

Packing: filters are packed in a cardboard box for long-term storage in a dry environment.

Warranty: 2-year warranty if stored in proper conditions.

Manufactured in EU.

Discounts and VAT:

• VAT rates:


• EU residents depend on country’s VAT rate.


• Norway residents: 25%


• EU Companies: 0% (except LTU)


• Other Non-EU residents and Companies: 0%.

• A higher discount is being applied by purchasing more than 10 filter sets. Please contact us directly.