Systemair VVX

We supply filters for Systemair's SAVE range — VTR, VSR, VTC and VR models — one of the most widely installed residential and light-commercial MVHR series in Europe. The SAVE model variant is printed on the unit's front panel label.

Systemair serves both large commercial installations and residential SAVE units from the same engineering standards, which generally means residential filters are built to hold up under continuous, reliable operation. Regular replacement every 3–6 months keeps that performance consistent over the unit's lifespan.

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.

No. VTC and VTR are different unit designs, and each model in the SAVE range takes its own filter 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). Check the full model code, including PF or BF, on the front panel label before ordering.

Yes, multi-set packs covering a year or more of Systemair SAVE replacements are available at a lower per-filter price than single orders. This suits households who'd rather order once a year than remember each individual 3–6 month change.

No — they are separate jobs on very different clocks, and one does not replace the other. The guidance followed in Flanders is that filters are checked every 3 to 6 months and replaced at least twice a year, the unit itself is serviced every 1 to 2 years, and the ductwork is cleaned roughly every 5 to 8 years, sooner in homes with pets. Duct cleaning is the occasional deep job; filters are the routine one you do yourself. It is worth adding that regular filter changes are what keep the ducts clean in the first place — most duct fouling starts as dust that slipped past a saturated filter and settled downstream.