Viessmann Vitovent 300-W (300/400 m3/h) FILTER SET (525x185x5)

Buy Viessmann Vitovent 300-W (300/400 m³/h) FILTER SET (525x185x5) online. Complete G4+G4 replacement filter set with fast EU delivery and precise compatibility for your Viessmann HRV unit.

What this product is

This replacement filter set ensures effective air filtration for the Viessmann Vitovent 300-W recuperator with 300 or 400 m³/h capacity. The set includes two G4 class filters in 525x185x5 mm dimensions, designed to filter both incoming supply air and outgoing extract air. These compatible aftermarket filters deliver reliable performance at a practical price point, maintaining healthy indoor air quality in your HRV system.

Filter class comparison

Understanding filter classes helps you choose the right protection level for your ventilation system:

• G4 filters capture medium-sized particles down to approximately 10 μm, including common dust, pollen, and larger airborne particles. Suitable for both supply and extract air positions.
• F7 filters capture ultra-fine particles down to 0.3 μm, including fine dust, bacteria, and combustion particles. Recommended for supply air when higher filtration is needed.

This standard G4+G4 set provides balanced protection for typical residential environments. Consider upgrading to an F7+G4 combination if you live in urban areas with higher air pollution or have specific air quality concerns.

Product specifications

• Compatible model: Viessmann Vitovent 300-W (300/400 m³/h)
• Dimensions: 525x185x5 mm
• Set contents: 2 filters (G4+G4)
• Filter class: G4 (ISO Coarse)
• Country of origin: Lithuania
• Frame material: Moisture-resistant cardboard
• Certifications: ISO 16890, EN 779:2012

Why choose these filters

• Exact fit for Viessmann Vitovent 300-W recuperators
• Complete replacement set with both filters included
• Effective particle capture for cleaner indoor air
• Maintains stable airflow through your HRV system
• Moisture-resistant frame prevents warping in humid conditions
• Manufactured to strict European quality standards
• Cost-effective alternative to original equipment filters

DEEP PLEAT technology

These filters feature DEEP PLEAT construction that maximizes filtration surface area within the compact 525x185x5 mm frame. The pleated design delivers superior performance compared to flat panel filters.

• Increased surface area for better particle capture
• Lower air resistance maintains system efficiency
• Extended service life between replacements
• Consistent filtration performance throughout use

ECO Green materials

These replacement filters use ECO Green materials that combine environmental responsibility with practical performance. The moisture-resistant cardboard frame provides structural stability while remaining fully recyclable at end of life. This sustainable approach delivers the filtration efficiency your Viessmann system requires without unnecessary environmental impact.

Recommended replacement interval

Replace your Viessmann Vitovent 300-W filters approximately 2 to 3 times per year, depending on local air quality and system usage patterns. Regular filter replacement maintains optimal indoor air quality, protects airflow efficiency, and reduces strain on your recuperator unit. Set a replacement reminder based on seasonal changes to ensure consistent system performance.

Frequently asked questions

How often should I replace these filters?

Replace filters 2 to 3 times yearly, or more frequently if you notice reduced airflow or live in areas with high dust levels.

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 air quality.

Are these filters compatible with my Viessmann Vitovent 300-W unit?

Yes, these 525x185x5 mm filters are precisely sized for Vitovent 300-W models rated at 300 or 400 m³/h capacity.

How many filters are included in the set?

Each set includes two G4 class filters, providing complete replacement for both supply and extract air positions.

Are these original or compatible replacement filters?

These are high-quality compatible aftermarket filters manufactured to meet or exceed original equipment specifications.

For more options, browse our complete range of Viessmann HRV filters or explore all available recuperator filters for various ventilation system brands.

Buy Viessmann Vitovent 300-W (300/400 m³/h) FILTER SET (525x185x5) online. Fast EU delivery with confirmed compatibility for your Viessmann recuperator.