The F7 nanofilter for supply air filtration is an advanced air filtration solution that can capture up to 70% of fine particulate matter. 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 capture large amounts of dust before it becomes clogged. It also offers more reliable filter quality than conventional synthetic filters, whose 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 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: Due to its advanced design, the nanofilter has a longer lifespan and needs to be replaced less frequently.
• Higher efficiency: Offers consistently high filtration efficiency thanks to its mechanical filtering principle.

The most important features of the Safeluft filter:
• Robust frame, moisture-resistant and mold-resistant.
• MiniPleat filter media manufactured in Germany with fine pleats.
• Filter area many times larger compared to 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: Siber DF PREMIUM

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 article number Siber: DFPRFF7

Filter color: may differ from the product image

Notice regarding the 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 and names of original products are the property of their respective trademark owners. The use of these trademarks and product names 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 replacement parts from device manufacturers.