MVHR filters WolfWolf CWLWolf CWL-F-150

Wolf CWL-F-150 filters

Filter

CWL-F-150

164x132x20

175x143x5

House brand

Basic

Pollen and mold

Smog and bacteria

EU factory

House brand

(0)

Wolf CWL-F-150 Excellent filter set G4+G4 (house brand)

Extract filter size: 175x143x5 mm

Supply filter size: 175x143x5 mm

Filter class (EN779): G4+G4

Filter quantity in a set: 2 filters

Protection level

Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.

Basic
General dust and particle filtration

8,90 €8,90 €

Price for set

Dispatch time: 1-3 days

1

Cashback reward -
Earn 27 points

House brand

(0)

Wolf CWL-F-150 Excellent filter set G4+F7 (house brand)

Extract filter size: 175x143x5 mm

Supply filter size: 164x132x20 mm

Filter class (EN779): G4+F7

Filter quantity in a set: 2 filters

Protection level

Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.

Basic
General dust and particle filtration
Pollen and mold
Captures pollen, mold spores, and other allergens
Smog and bacteria
Protects against allergens and urban pollution

25,91 €25,91 €

Price for set

Dispatch time: 1-3 days

1

Cashback reward -
Earn 78 points

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Customer Reviews

Need Help? Start Here.

We’ve gathered answers to the most common questions about our products and services. If you can’t find an answer here, please contact us directly.

Which Wolf ventilation units does your filter catalogue cover?

We supply filter sets for Wolf's CWL Excellent range — CWL-180, CWL-300/400, CWL-F-150 and CWL-F/T-300 Excellent — the German manufacturer's main residential MVHR line, often installed alongside Wolf heating systems. The model name is printed on the unit's label.

What filter class is standard for Wolf CWL units?

It depends on the model. For each CWL unit we stock two versions:

CWL-300/400 Excellent — G3+G3, or G3+F7
CWL-180 Excellent — G3+G3, or G3+M6
CWL-F-150 and CWL-F/T-300 Excellent — G4+G4, or G4+F7

The version with the finer supply filter (F7 or M6) is the better choice for pollen and fine dust.

Does pairing a Wolf CWL unit with Wolf heating affect filter maintenance?

The ventilation and heating functions operate independently in terms of filter maintenance, but combined Wolf systems often run ventilation more consistently to support overall climate control, so it's worth checking CWL filters on the shorter end of the standard 3–6 month interval.

Do smaller and larger Wolf CWL units use the same filter?

No — filter sizes depend on the model. The CWL-300 and CWL-400 Excellent share one set, while the CWL-180, CWL-F-150 and CWL-F/T-300 each take their own. Confirm your exact CWL variant on the unit's label before ordering, since the series name alone doesn't guarantee a matching size.

Can I order a full year’s supply of Wolf CWL filters together, especially if paired with Wolf heating equipment?

Yes, ordering a full year's worth of CWL filter sets in one purchase is common, particularly for households already managing a paired Wolf heating system on a similar service schedule. Multi-set orders are typically priced lower per filter than buying individually.

Wolf is a German manufacturer and our CWL unit is on a service contract — can we still buy filters here?

Yes. Filters are a consumable, not a structural part, so buying them separately does not conflict with a maintenance contract or affect the warranty on the heat exchanger, fans or electronics — that warranty covers manufacturing defects, not which brand of filter you fit. What varies is what your particular contract includes: some cover the inspection visit only and expect filters to be supplied, others include them in the price. It is worth checking, because paying for filters twice is a common and avoidable annoyance. If your technician is happy to fit filters you have bought, ordering ahead of the scheduled visit works well.