Nanofilter F9, which can capture up to 85 % of fine dust, is the latest innovation in air filtration. This filter combines advanced nanotechnology with superior filtration capabilities and ensures maximum cleanliness and quality of your indoor air. Thanks to the multilayer construction of the filter media and the use of nanofibers, this filter has a low pressure drop and the ability to capture large amounts of dust before it clogs. It also provides more reliable filter quality than standard synthetic filters, whose filtering performance decreases over time due to gradual electrostatic discharge. In terms of filtration performance and durability, it is therefore a better option than the standard F9 filter in our range. The entire filter frame is fitted with a foam gasket to ensure the filter's maximum airtightness in the ventilation unit.

Advantages of a nanofilter compared to a synthetic standard filter:
• Advanced filtration: Thanks to nanotechnology, fine particles are captured more effectively than with conventional synthetic filters.
• Lower pressure drop: Despite high filtration efficiency, nanofiber media can keep airflow resistance low.
• Longer service life: Thanks to its advanced design, the nanofilter has a longer service life and needs to be replaced less frequently.
• Higher efficiency: Provides consistently high filtration efficiency due to the mechanical filtration principle.

Key features of the Safeluft filter:
• Sturdy frame, moisture-resistant and mold-resistant.
• MiniPleat filter media made in Germany with fine pleating.
• A filter surface area many times larger compared to pleated filters (Z-Line).
• Low pressure drop and longer service life.

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 supply air quality).

Device: Vaillant recoVAIR 260/4

Filter class: F9 | ISO ePM1 85%

Dimensions: 492x161x47 mm

Frame: Synthetic with gasket

Product line: SafeLuft Nano Premium

SKU: SFIPUN492X161X47N

Contents: 1x supply air filter

Original Vaillant part number: 20180873 / 0020167073

Filter color: may differ from the product image

Note on product designation:

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