Replacement Filters for Stiebel-Eltron

Stiebel-Eltron filters: media and framed filters differ

For LWZ 180, LWZ 280 and VRC-W 400, the F7 supply filter measures 394 × 185 × 48 mm. The G4 media measures 396 × 190 mm and comes in a ten-piece pack.

Compare the listed replacements

• Stiebel-Eltron LWZ 180 / LWZ 280 / VRC-W 400 — G4 media
  Compatible Replacement Filter Media, 10 × ISO Coarse (G4), 396 × 190 mm
• Stiebel Eltron LWZ 180 / LWZ 280 / VRC-W 400
  Compatible Supply Air Filter ePM1 60% (F7), 394 × 185 × 48 mm

Should I check the holder for G4 media?

Yes. Replacement media and a complete filter are different products. Check how the media fits its holder; do not infer its thickness from the F7 filter.

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 Stiebel-Eltron filters. Check the supported models, pack contents and availability on each product page. For another brand, browse the ventilation filter catalogue.