If you are looking for an efficient solution to improve the air quality in your home or business, the activated carbon supply air filter F7 for the ventilation units Stiebel-Eltron LWZ 170 E Plus / 370 Plus could be just right for you. Specifically designed for environments suffering from poor air quality, this filter has the ability to remove up to 70% of fine dust from the supply air.

Made with a sturdy, moisture-resistant, and mold-resistant synthetic frame, the filter offers high reliability and durability. Its dimensions of 523x184x25 mm make it perfectly compatible with the Stiebel-Eltron LWZ 170 E Plus and 370 Plus units.

The MiniPleat filter medium, produced in Germany, allows for high absorption capacity for smoke, odors, and solvent particles, which can be a serious issue especially in smog-affected or industrial areas.

This high-quality filter not only stands out for its efficiency in particle separation, but also for its cost-effectiveness. Compared to conventional Z-Line filters, the MiniPleat medium offers a significantly larger filter surface area, resulting in lower pressure loss and longer service life. Therefore, a replacement interval of 2 to 3 times per year is recommended, depending on the quality of the supply air in your environment. Please note that the filter is designed for single use and is not washable or chemically cleanable.

The SKU number for this product is SFIAKN523X184X25A and the original article number from Stiebel-Eltron is 232477. Please note that the actual filter color may differ from the product image.

With the alternative activated carbon supply air filter F7 for the Stiebel-Eltron LWZ 170 E Plus / 370 Plus units, you are making a smart choice for better air quality. Secure your filter today and soon breathe significantly cleaner air.

What are the advantages of this activated carbon filter?
• Even filters out fine dust, bacteria, pollen, soot, and tobacco smoke.
• Effectively captures smoke, odor particles, or pollutants from exhaust fumes.
• The ideal solution for areas with poor air quality (smog, industrial areas).
• It contains a significantly higher amount of activated carbon than carbon filter cuttings - its absorption capacity is therefore much higher.
• Thanks to the MiniPleat filter medium with a large filter area, the impact on the performance and energy consumption of the ventilation system is comparable to other filters in the SafeAir series.

The main features of the Safeluft filter:
• Solid frame, moisture-resistant and mold-resistant.
• Filter medium MiniPleat with fine folding made in Germany.
• Filter area several times larger compared to pleated filters (Z-Line).
• Low pressure drop and longer lifespan.

This filter is intended for single use and cannot be rinsed with water or chemically cleaned. A replacement interval of 2-3 times per year is recommended (depending on the quality of the supply air).

Device: Stiebel-Eltron LWZ 170 E Plus / 370 Plus

Filter class: F7 | ISO ePM1 70%

Dimension: 523x184x25 mm

Frame: Synthetic

Product line: SafeLuft Aktiv

SKU: SFIAKN523X184X25A

Content: 1x filter for supply air

Article number Stiebel-Eltron: 232477

Filter color: may differ from the article image

Note on product designation:

The item offered here is not an original product, but a compatible alternative product of comparable quality. All registered trademarks of device manufacturers as well as designations of original products are the property of the trademark owner. The use of these trademarks and product designations on this website is solely for the purpose of describing the alternative product and informing customers about it. We are not an authorized dealer and do not offer original spare parts from device manufacturers.