Wolf CWL-F-150 Excellent FILTER SET (143x175)

Buy Wolf CWL-F-150 Excellent 143x175 filter set online. This complete six-filter set ensures reliable air filtration for your Wolf CWL-F-150 Excellent ventilation system with fast EU delivery.

What this product is

This filter set provides complete air filtration for the Wolf CWL-F-150 Excellent recuperator unit. The set includes six G4 filters designed to filter both incoming supply air and outgoing extract air. Each filter measures 143x175 mm and serves as a compatible replacement for original Wolf filters. This economical G4+G4 configuration delivers effective medium-grade filtration for residential and light commercial HRV applications.

Filter class comparison

Understanding filter classifications helps you choose the right protection level:

• G4 filters capture medium-sized particles down to approximately 10 μm, including coarse dust, pollen, and larger airborne particles
• F7 filters capture ultra-fine particles down to 0.3 μm, including fine dust, bacteria, and combustion particles
• G4 filters work for both supply and extract air positions
• F7 filters are typically used only in the supply air position for enhanced indoor air quality

This economical G4+G4 set provides balanced medium-grade protection suitable for most residential environments with good outdoor air quality.

Product specifications

• Compatible model: Wolf CWL-F-150 Excellent
• Dimensions: 143x175 mm
• Set contents: 6 filters (G4 class)
• Filter class: G4+G4 (economical configuration)
• Country of origin: Lithuania
• Frame material: Moisture-resistant cardboard
• Certifications: Complies with hygiene standards EN 779:2012

Why choose these filters

• Precise fit for Wolf CWL-F-150 Excellent units
• Complete six-filter set for full system maintenance
• Effective medium-grade particle capture
• Stable airflow with minimal pressure drop
• Moisture-resistant construction for durability
• Meets European filtration standards
• Cost-effective protection for your ventilation investment

DEEP PLEAT technology

These filters feature DEEP PLEAT technology that maximizes filtration surface area within the compact 143x175 mm frame. This design approach delivers consistent performance throughout the filter service life.

• Increased filtration surface area
• Consistent airflow performance
• Efficient particle capture
• Extended service life

ECO Green materials

These filters are manufactured using ECO Green materials that balance environmental responsibility with reliable filtration performance. The moisture-resistant cardboard frame provides structural stability while supporting practical sustainability. This approach ensures effective air quality protection without unnecessary environmental impact.

Recommended replacement interval

Replace these filters 2 to 3 times per year depending on local air quality conditions and system usage intensity. Regular replacement maintains optimal indoor air quality, protects efficient airflow through your Wolf recuperator, and reduces mechanical strain on the ventilation unit. Properties with higher dust exposure or urban locations may benefit from more frequent replacement.

Frequently asked questions

How often should I replace these filters?

Replace the filters 2 to 3 times per year depending on air quality and system usage.

What is the difference between G4 and F7 filters?

G4 filters capture particles down to 10 μm while F7 filters capture ultra-fine particles down to 0.3 μm for superior indoor air quality.

Are these filters compatible with my Wolf CWL-F-150 Excellent?

Yes, these 143x175 mm filters are specifically designed as compatible replacements for Wolf CWL-F-150 Excellent units.

How many filters are included in the set?

This complete set includes 6 G4 filters for comprehensive system maintenance.

Are these original or compatible replacement filters?

These are high-quality compatible replacement filters that match original specifications at a better value.

Related filters

Explore our complete range of Wolf HRV filters for other Wolf ventilation models. Browse all recuperator filters available for fast EU delivery.

Buy Wolf CWL-F-150 Excellent 143x175 filter set online. Order today for fast EU delivery across Europe.