RECOM 4RT – filter set (320X235X48)

Buy RECOM 4RT filter set (320x235x48mm) online for reliable filtration in your RECOM 4RT heat recovery ventilation unit. This complete filter set protects both supply and exhaust air streams, reduces indoor dust levels, and maintains stable airflow with low resistance.

What this product is

This filter set is designed specifically for the RECOM 4RT heat recovery ventilator. The set filters both supply and exhaust air, protecting the heat exchanger from contamination and ensuring cleaner indoor air. Available in two variants: Standard G4+G4 for everyday use and Efficient F7+G4 for enhanced supply air filtration.

Filter class comparison

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

• G4 filters capture larger airborne particles such as dust, pollen, and textile fibres, protecting the ventilation system from coarse contamination.
• F7 filters capture finer particles including fine dust, mould spores, and some bacteria, providing significantly cleaner supply air.
• The G4+G4 set is suitable for standard residential environments with moderate air quality requirements.
• The F7+G4 set is recommended for households with sensitive occupants, allergy sufferers, or locations with higher outdoor pollution levels.

Choose F7+G4 if you need better protection against fine particulate matter in your supply air.

Product specifications

• Compatible model: RECOM 4RT
• Dimensions: 320x235x48mm
• Set contents: 2 filters (supply and exhaust)
• Filter options: G4+G4 or F7+G4 (ePM1 70%)
• Frame material: moisture-resistant cardboard
• Country of origin: EU
• Certifications: ISO 16890, EN 779:2012, VDI 6022, DIN 53438

Why choose these filters

• Precise fit for RECOM 4RT units ensures proper sealing and filtration
• Complete set includes both supply and exhaust filters
• Low airflow resistance maintains efficient system operation
• Effective protection of the heat exchanger against contamination
• Reduces indoor dust and particulate matter levels
• Quiet operation due to stable airflow characteristics
• Compliance with international filtration standards

DEEP PLEAT technology

Our DEEP PLEAT filter construction increases the effective filtration surface area while maintaining compact dimensions. This technology delivers consistent performance throughout the filter service life.

• More surface area for better dust holding capacity
• Stable airflow with minimal pressure drop
• Efficient capture of airborne particles
• Extended service life between replacements

ECO Green materials

These filters use ECO Green materials that combine effective filtration performance with practical sustainability. The moisture-resistant cardboard frame provides structural stability without unnecessary plastic components, making disposal easier at end of life.

Recommended replacement interval

Replace your RECOM 4RT filters 2 to 3 times per year depending on local air quality and system usage. Regular replacement maintains cleaner indoor air, protects stable airflow, and reduces strain on the heat recovery unit. Check filters visually every few months and replace earlier if heavily contaminated.

Frequently asked questions

How often should I replace these filters?

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

What is the difference between G4 and F7?

G4 captures larger particles while F7 captures finer dust and allergens for cleaner supply air.

Are these filters compatible with my RECOM 4RT unit?

Yes, this filter set is manufactured specifically for the RECOM 4RT model with exact 320x235x48mm dimensions.

How many filters are included in the set?

The set includes 2 filters, one for supply air and one for exhaust air.

Are these original or compatible replacement filters?

These are high-quality compatible replacement filters manufactured to meet the same specifications as original filters.

For more RECOM compatible filters, visit our RECOM filters category. You can also browse our complete range of recuperator filters for other brands and models.

Buy RECOM 4RT filter set (320x235x48mm) online today and maintain optimal air quality in your ventilation system. Fast EU delivery ensures you receive your filters quickly.