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Extract filter size: 257x180x47 mmSupply filter size: 257x180x47 mmFilter class (EN779): G4+F7Filter quantity in a set: 2 filtersProtection level
Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Smog and bacteriaProtects against allergens and urban pollution
1-1 of 1Discover our range of replacement filters for your Nibe ventilation unit, all made in the EU! Our selection includes high-performance filter sets available in G4 (ISO Coarse 80%) and F7 (ISO ePM1 70%), designed to protect your system and improve indoor air quality. All our options are quality-tested and fully compatible with Nibe MVHR units.
Model compatibility
This category includes filter sets compatible with all major Nibe MVHR ventilation units, including:
- ERS series
To ensure the right fit, it’s important to know the exact model of your ventilation unit, as different models require different filters. You’ll find helpful tips on identifying your device in the FAQ section.
Filter types and what they protect against
Our replacement filter sets for Nibe units are designed to ensure optimal air quality and system performance by combining two filters with different filtration roles. Each set includes:
- G4 filters (ISO Coarse 80%) on the extract side: ideal for capturing larger particles like soil particles, large pollen grains, plant debris, insect wings, sawdust, sand and textile lint.
- F7 filters (ISO ePM1 70%) on the supply side: high-efficiency filters that capture very fine particles, including bacteria, smog, tobacco smoke particles, combustion dust, spores, and wildfire smoke particles.
Usage and maintenance
To keep your MVHR system running efficiently and your indoor air clean, we recommend replacing the filters every 3–6 months. However, this depends on your environment, if you have pets, or nearby construction.
To make the process easy, we provide step-by-step replacement instructions for each filter model. You can find them under the “How to change” tab on every product page.
Manufacturing quality you can trust
Our carefully developed house brand filters are made in the European Union by certified manufacturers. They are produced with high-quality materials, under strict ISO 16890 standards to ensure high filtration performance and reliability.
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.
I have a NIBE heat pump — does that mean I also have a NIBE ventilation unit?


Not necessarily. NIBE is primarily known for heat pumps, but its ERS series ventilation units are often installed alongside NIBE heating systems in the same property, sharing the same brand but functioning independently. Check the ventilation unit itself, not the heat pump nameplate, to identify the correct filter model.
What filter class do NIBE ERS units use?


The NIBE ERS 20-250 filter set we stock pairs two classes:
- G4 coarse filter
- F7 (ePM1) fine filter
The G4 filter keeps coarse dust off the heat exchanger, while the F7 filter cleans the incoming air of fine dust and pollen.
How can I make sure I don’t forget the NIBE ERS filter change?


Two reminders working together are more reliable than either alone. Your unit has its own indicator, which is normally a runtime timer set at commissioning. On top of that, our loyalty programme sends members an e-mail reminder every 90 days about changing filters, along with their current points balance, so the prompt arrives even if the unit is tucked away in a utility room where nobody looks at the display. Since NIBE ERS units are often installed alongside a NIBE heat pump, keeping one spare set at home means you can act on the reminder the same day rather than waiting for a delivery.
How quickly can you deliver NIBE ERS filters within Germany?


In-stock NIBE ERS filters typically arrive within 1–3 business days anywhere in Germany, with free delivery over €120. Since NIBE ERS units are often installed alongside a NIBE heat pump, keeping a spare set on hand avoids any disruption to either system while waiting for a replacement to arrive.
Can I buy NIBE ERS extract and supply filters together as a matched pair, or do they need separate ordering?


They come together. We sell the NIBE ERS 20-250 filters as a matched G4+F7 set, since both filters are normally replaced at the same time — it saves ordering, and paying for delivery, twice.
Does filter condition affect my NIBE system’s heating efficiency?


Yes — in integrated NIBE systems, ventilation air quality and heat recovery efficiency work alongside the heat pump to manage indoor climate and energy use. A clogged ventilation filter can force the system to work harder to maintain target temperatures, so regular filter changes support both air quality and heating costs.
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