Filter set F7+G4 for the ventilation unit NATHER OPTIMEA, which can filter out up to 70% of fine dust. By installing this F7 filter, you can achieve high supply air quality for the indoor spaces of your home. Thanks to the MiniPleat filter medium with fine pleating, a large filter surface and low pressure loss are achieved. Compared to folded filters (Z-Line), this can reduce the power consumption of the heat recovery unit.

What are the advantages of this F7 fine filter? • Standard filter class for the supply air side of the ventilation system. • Reliably removes fine dust, bacteria, and pollen. • Good value for money. • Longer service life and less wear on the device compared to pleated filters (Z-Line).

The most important features of the Safeluft filter: • Sturdy frame, moisture-resistant and mold-resistant. • MiniPleat filter medium with fine pleating, made in Germany. • Significantly larger filter surface compared to pleated filters (Z-Line). • Low pressure drop and longer service life.

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

Gerät: NATHER OPTIMEA

Filter class: F7 (ISO ePM1 70%) | G4 (ISO Coarse 60%)

Abmessung: 505x240 mm

Frame: Synthetic | Wire

Produktreihe: SafeLuft Standard

SKU: SFUN505X240X23S

Inhalt: 1x F7 for supply air | 1x G4 for exhaust air

Original article number NATHER: 990643

Filter color: may differ from the product image

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