Replacement Filters for Viessmann

Viessmann Vitovent: use the full unit code

Vitovent 300-C at 150 m³/h and 300-W H32S/H32SE C325/C400 require different formats. Within 300-W, F7 filters and G4 media also differ in width and thickness.

Compare the listed replacements

• Viessmann Vitovent 300-W H32S C325 / H32SE C325 / H32S C400 / H32SE C400
  Compatible Supply Air Filter ePM1 60% (F7), 505 × 240 × 23 mm
• Viessmann Vitovent 300-W H32S / H32SE C325 / C400 — G4 media
  Compatible Replacement Filter Media, 10 × ISO Coarse (G4), 505 × 205 × 20 mm
• Viessmann Vitovent 300-C (150 m³/h)
  Compatible Supply Air Filter ePM1 60% (F7), 132 × 164 × 20 mm
• Viessmann Vitovent 300-C (150 m³/h) — G4 media
  Compatible Replacement Filter Media, 10 × ISO Coarse (G4), 143 × 175 mm

Is Vitovent 300 enough to identify the filter?

No. Identify 300-C or 300-W and, for the listed 300-W units, H32S/H32SE and C325/C400. Then choose the complete F7 filter or the correct G4 media.

F7 filters and G4 media are different products

Compare construction, holder and position as well as dimensions. G4 media is not automatically a substitute for a complete F7 filter. Read the differences between F7 and G4 filters. Before changing class, check that the unit supports the configuration and resistance to airflow.

When to replace media and complete filters

G4 media and an F7 filter may require different replacement schedules. Follow the manual and do not wash an element unless its instructions allow it. Our guide to ventilation filter replacement intervals distinguishes filter types and operating conditions.

These are ZenAero compatible replacements, not original Viessmann filters. Check the supported models, pack contents and availability on each product page. For another brand, browse the ventilation filter catalogue.