KOMFORT EC S5 270 / 230 / S5B270E filter set (264X182X18)

Buy Blauberg KOMFORT EC S5 270 / 230 / S5B270E filter set (264x182x18) online. Precision-engineered replacement filters designed for reliable air filtration in KOMFORT EC S5 ventilation systems, available in two filter class combinations for optimal indoor air quality.

This filter set is a compatible replacement solution for Blauberg KOMFORT EC S5 270, KOMFORT EC S5 230, and S5B270E heat recovery ventilation units. Each set includes two filters that work together to maintain clean airflow throughout your ventilation system. The set is available in two variants: the standard G4+G4 configuration for basic protection and the effective F7+G4 combination for enhanced filtration performance.

Filter Class Comparison

Choosing the right filter class combination depends on your indoor air quality requirements:

• G4 filters capture medium-sized particles down to 10 μm, including larger dust, pollen, and textile fibres. Suitable for both supply and extract air in standard residential environments.
• F7 filters capture ultra-fine particles down to 0.3 μm, including fine dust, combustion particles, bacteria, and some viruses. Recommended for supply air in urban areas, homes near busy roads, or where enhanced air quality is required.
• The F7+G4 combination provides optimal protection: F7 for incoming fresh air and G4 for outgoing extract air.
• The G4+G4 combination offers balanced economy and adequate protection for cleaner environments.

If you live in an urban area, near traffic, or require higher filtration standards, choose the F7+G4 set. For rural or low-pollution environments, the G4+G4 set provides effective baseline protection.

Product Specifications

• Compatible models: Blauberg KOMFORT EC S5 270, KOMFORT EC S5 230, S5B270E
• Dimensions: 264 x 182 x 18 mm
• Set contents: 2 filters per set
• Filter configurations: F7+G4 (Effective) or G4+G4 (Economic)
• Frame material: Moisture-resistant cardboard
• Media material: ECO Green synthetic fibres
• Country of origin: European Union
• Standards compliance: ISO 16890, EN 779:2012, VDI 6022, DIN 53438

Why Choose These Filters

• Precise fit for KOMFORT EC S5 270, 230, and S5B270E units
• Complete set with both supply and extract filters included
• Effective particle capture maintains indoor air quality
• Stable cardboard frame ensures reliable airflow performance
• Durable construction extends service life
• Manufactured to strict European quality standards
• Fast delivery across the EU from filters1.eu

DEEP PLEAT Technology

These replacement filters use DEEP PLEAT technology, which increases the filter media surface area through optimised pleating. This design improves filtration efficiency while maintaining consistent airflow through your ventilation system.

• Increased media surface area
• Consistent airflow maintenance
• Enhanced particle capture efficiency
• Extended filter service life

ECO Green Materials

The filter media is manufactured using ECO Green synthetic materials that balance filtration performance with environmental responsibility. The moisture-resistant cardboard frame provides structural stability while remaining recyclable. This practical approach to sustainability ensures reliable performance throughout the filter's service life without compromising on quality.

Recommended Replacement Interval

Replace these filters 2 to 3 times per year to maintain optimal system performance. The exact replacement frequency depends on local air quality, usage patterns, and the filter class combination installed. Regular replacement ensures cleaner indoor air, protects consistent airflow, and reduces strain on your KOMFORT EC S5 ventilation unit. Set a calendar reminder every 4 to 6 months to check filter condition.

Frequently Asked Questions

How often should I replace these filters?

Replace filters every 4 to 6 months, or 2 to 3 times per year, depending on air quality and system usage.

What is the difference between the F7+G4 and G4+G4 sets?

The F7+G4 set provides enhanced filtration with F7 for supply air and G4 for extract air. The G4+G4 set uses G4 filters for both air streams, offering economical baseline protection.

Are these filters compatible with my KOMFORT EC S5 unit?

Yes, these filters fit KOMFORT EC S5 270, KOMFORT EC S5 230, and S5B270E models with 264x182x18 mm filter dimensions.

How many filters are included in the set?

Each set includes 2 filters, one for supply air and one for extract air.

Are these original or compatible replacement filters?

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

For more ventilation filter options, explore our Blauberg HRV filters range or browse our complete selection of recuperator filters for all major brands.

Buy Blauberg KOMFORT EC S5 270 / 230 / S5B270E filter set (264x182x18) online. Fast EU delivery with reliable fit for your ventilation system.