The F7 nanofilter for supply air filtration is an advanced air filtration solution that can capture up to 70% of fine dust. This filter uses innovative nanofiber technology to ensure high filtration efficiency and long service life. 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 trap large amounts of dust before it becomes clogged. It also offers more reliable filter quality than conventional synthetic filters, whose filtration performance decreases over time due to gradual electrostatic discharge. In terms of filter capacity and durability, this nanofilter is a better option than the standard F7 filter in our range.

Advantages of a nanofilter compared with 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 lifespan: Due to its advanced design, the nanofilter has a longer lifespan and needs to be replaced less frequently.
• Higher efficiency: Provides consistently high filtration efficiency thanks to the mechanical filtering principle.

Key features of the Safeluft filter:
• Solid frame, moisture-resistant and mold-resistant.
• MiniPleat filter media manufactured in Germany with fine pleating.
• Filter area many times larger than that of folded 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: Viessmann Vitovent 300-W (C325/C400)

Filter class: F7 | ISO ePM1 70%

Dimensions: 505x240x23 mm

Frame: Synthetic

Product line: SafeLuft nano Standard

SKU: SFISUN505X240X23N

Contents: 1x filter for supply air

Original Viessmann article number: 7372427 / ZK05287

Filter color: may differ from the product image

Note on product designation:

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