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STIEBEL ELTRON LWZ 304 / 404 / 504 / 604 / 5 / 8

Advanced Filters for STIEBEL ELTRON LWZ 504 / LWZ 604 Heat Recovery Ventilation Units (MVHR)

Elevate your indoor air quality with our top-tier analog STIEBEL ELTRON filters, designed for perfect compatibility with STIEBEL ELTRON LWZ 504 / LWZ 604 MVHR. These filters optimize performance and provide robust protection against pollutants.

STIEBEL ELTRON LWZ 504 / LWZ 604filter dimensions: 372x184x24 mm.

Available options:

- Filter set: F7+M5, ePM1 70% / Filter F7/AC (Activated carbon) / Filter set: 4xG4, Coarse 65% (material sheets).

Our wireframe and panel STIEBEL ELTRON filters rigorously adhere to ISO 16890 standards, with exceptional filtration efficiency confirmed by FIATEC lab tests in Germany. Crafted from EU-sourced high-quality materials, our innovative 3-layer filtration material ensures optimal performance.

Benefits:

- Low prices.

- Tested efficiency

- Extended filter lifespan.

Includes a 2-year storage guarantee. Trust in our EU-manufactured filter excellence.

LWZ 304, 404, 504, 604, 5,...

LWZ 304, 404, 504, 604, 5, 8 1xF7 Filter (Smog&Pollen)

Price 11.33 €

Ex VAT: 11.33 €

Manufacturer of MVHRStiebel Eltron
ManufacturerCleanFilter
Air handling unit
  • LWZ 504
  • LWZ 604
  • LWZ 304
  • LWZ 404
  • LWZ 5
  • LWZ 8
Filter dimensions372x184x24
Class EN779F7
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters1
Advantages
  • Maximum protection – ePM1 70% removes up to 40% more smog, pollen and fine dust than standard filters (50–60%).
  • Made in the EU – quality and safety.
  • German filtration material – hygienic (VDI 6022) and PFAS-free for cleaner, safer air.
  • ISO 16890 tested – proven efficiency in accredited German lab.
Manufacturer product number
  • 231332
  • FMS F7-2
LWZ 304, 404, 504, 604, 5,...

LWZ 304, 404, 504, 604, 5, 8 1xM5 Filter (Pollen)

Price 10.30 €

Ex VAT: 10.30 €

Manufacturer of MVHRStiebel Eltron
ManufacturerCleanFilter
Air handling unit
  • LWZ 504
  • LWZ 604
  • LWZ 304
  • LWZ 404
  • LWZ 5
  • LWZ 8
Filter dimensions372x184x24
Class EN779M5
Class ISO16890ePM10 55%
Protection levelAverage: medium-sized solid particles, dust, fluff, pollen, mold spores.
Quantity of filters1
Advantages
  • Low airflow resistance: longer servicing term, lower energy consumption.
  • Made in the EU – quality and safety.
  • German filtration material – hygienic (VDI 6022) and PFAS-free for cleaner, safer air.
  • ISO 16890 tested – proven efficiency in accredited German lab.
Manufacturer product number
  • 231331
  • 291689
  • FMS M5-2
LWZ 304, 404, 504, 604, 5,...

LWZ 304, 404, 504, 604, 5, 8 4xG4 Filter set (Multipack)

Price 6.70 €

Ex VAT: 6.70 €

Manufacturer of MVHRStiebel Eltron
ManufacturerCleanFilter
Air handling unit
  • LWZ 504
  • LWZ 604
  • LWZ 304
  • LWZ 404
  • LWZ 5
  • LWZ 8
Filter dimensions372x184
Class EN779G4x4
Class ISO16890Coarse 65%
Protection levelBasic: larger solid particles, dust, fluff.
Quantity of filters4
Advantages
  • Low airflow resistance: longer servicing term, lower energy consumption.
  • Made in the EU – quality and safety.
  • ISO 16890 tested – proven efficiency in accredited German lab.
Manufacturer product number
  • FMS G4-10
  • 231330
LWZ 504 / LWZ 604 F7+M5...

LWZ 504 / LWZ 604 F7+M5 Filter set (Efficient)

Price 17.30 €

Ex VAT: 17.30 €

Manufacturer of MVHRStiebel Eltron
ManufacturerCleanFilter
Air handling unit
  • LWZ 504
  • LWZ 604
Filter dimensions372x184x24
Class EN779F7+M5
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters2
Advantages
  • Maximum protection – ePM1 70% removes up to 40% more smog, pollen and fine dust than standard filters (50–60%).
  • Made in the EU – quality and safety.
  • German filtration material – hygienic (VDI 6022) and PFAS-free for cleaner, safer air.
  • ISO 16890 tested – proven efficiency in accredited German lab.
Manufacturer product number
  • 231332
  • 231331