This premium supply air filter for the ventilation system Zehnder ComfoAir E 350 is suitable for users who have the highest demands on the indoor air quality of their home. With its well-thought-out design, high-quality workmanship, and excellent filtration properties, it even surpasses the filters provided by the device manufacturer. After installing this filter, up to 85% of fine dust can be separated, ensuring high supply air quality. Thanks to the MiniPleat filter medium with fine pleating, a large filter surface area and low pressure loss are achieved. Therefore, this filter has no significant impact on the performance or power consumption of the Zehnder ComfoAir E 350 device when used in it.

What are the advantages of this very fine filter?
• The highest available filter class for heat recovery units in private households.
• Filters even fine dust, bacteria, pollen, soot, and tobacco smoke.
• Suitable for users who require high supply air quality (allergy sufferers, asthmatics, families with children...).
• Thanks to the MiniPleat filter medium with a large filter area, it has only a minimal impact on the performance or energy consumption of the device.

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: Zehnder ComfoAir E 350

Filter class: F9 | ISO ePM1 85%

Dimension: 500x158x23 mm

Frame: Synthetic

Product line: SafeLuft Premium

SKU: SFIPUN500X158X23B

Content: 1x filter for supply air

Article number Zehnder: 400502013 / 400100901

Filter color: may differ from the article image

Note on product designation:

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