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Extract filter size: 435x205x250 mmSupply filter size: 435x220x330 mmFilter class (EN779): G3+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
Extract filter size: 338x171x265/2 mmSupply filter size: 338x174x475/2 mmFilter class (EN779): G3+F7Filter quantity in a set: 2 filtersProtection levelFilter 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
Extract filter size: 115x225x400/1 mmSupply filter size: 200x225x290/3 mmFilter class (EN779): G3+F7Filter quantity in a set: 2 filtersProtection levelFilter 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
Extract filter size: 543x200x47 mmSupply filter size: 543x200x47 mmFilter class (EN779): M5+F7Filter quantity in a set: 2 filtersProtection levelFilter 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
31-34 of 34Discover our range of replacement filters for your Systemair ventilation unit, all made in the EU! Our selection includes high-performance filter sets combining G4 (ISO Coarse 60%), G3 (ISO Coarse 50%), M5 (ISO ePM10 50% or 60%) and F7 (ISO ePM1 60% or ePM2.5 70%) filters, designed to protect your system and improve indoor air quality. Whether you’re looking for original Systemair filters or affordable house brand alternatives, all our options are quality-tested and fully compatible with Systemair MVHR units.
Model compatibility
This category includes filter sets compatible with all major Systemair MVHR ventilation units, including:
- Save VTR / VTC / VSR /VR 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 Systemair units are designed to ensure optimal air quality and system performance by combining two filters with different filtration roles. Each set includes:
- G4 (ISO Coarse 60%) and G3 (ISO Coarse 50%) filters on the extract and/or supply side: ideal for capturing larger particles like soil particles, large pollen grains, plant debris, insect wings, sawdust, sand and textile lint.
- M5 (ISO ePM10 50% or 60%) and F7 filters (ISO ePM1 60% or ePM2.5 70%) on the supply side: high-efficiency filters that capture very fine particles, including pollen, pet dander, 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
The original Systemair filters are manufactured in Sweden by a global pioneer in ventilation technology. Our carefully developed house brand filters are also made in the European Union by certified manufacturers. Both are produced with high-quality materials, under strict ISO 16890 standards to ensure high filtration performance and reliability.
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.
Which Systemair SAVE models (VTR 150, 275, 300, 500, 700, VSR 200) does your filter range cover?


We supply filters for Systemair's SAVE range — VTR, VSR, VTC and VR models, including the VTR 150, 275, 300, 500 and 700 and the VSR 200 — one of the most widely installed residential and light-commercial MVHR series in Europe. The exact model and variant code (e.g. VTR 300 (PF) or SAVE VTC 500) is printed on the label on the unit's front panel — the most reliable way to choose the right filter.
What filter classes are used in Systemair SAVE VTR units?


Most SAVE units use two classes:
- M5 extract filter
- F7 (ePM1) supply filter
Some models differ: the SAVE VTR 200 (BF), VTR 300 (BF) and VR 250 take a coarser G3 extract filter with F7 supply, the VSR 150 comes with G3 or M5 extract, and the VTC 200 takes G4+G4. Each product page shows the exact classes for your model.
How often should SAVE VTR or VSR filters be replaced?


The standard interval is every 3–6 months, depending on air pollution, pets and the number of people in the household. Systemair SAVE units are used in both large commercial buildings and homes to the same engineering standards, so the residential filter is also designed to withstand continuous, reliable operation. Regular filter replacement maintains stable airflow and protects the heat exchanger from premature clogging, especially in the intensively used SAVE VTR 500 and VTR 700 models with higher airflow rates.
Are the Systemair SAVE filters you sell original?


Yes. All the Systemair SAVE filter sets we stock are originals, so the size and filter classes match exactly what the unit was supplied with. Each model takes its own set — for example, the VTR 300 and VTC 300 use different sets, and a VTR 300 (BF) takes a different set than a VTR 300 (PF) — so check the full model code on the front panel label before ordering. Ordering several sets at once gets you a lower price per set.
Can I order a multi-year supply of Systemair SAVE filters at once?


Yes, ordering multiple sets several years ahead is a popular choice among SAVE VTR and VSR owners who'd rather order filters once a year than remember to do it separately every 3–6 months. Such bulk orders are usually cheaper per unit than buying one at a time. Before ordering a larger quantity, be sure to confirm your exact VTR model code (e.g. VTR 500 or VTR 700), as filter dimensions vary between different SAVE variants.
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