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 a long service life. Thanks to the multi-layer 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 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. The entire filter frame is fitted with a foam gasket to ensure maximum sealing of the filter 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 lifespan and needs to be replaced less often.
• Higher efficiency: Due to the mechanical filtration principle, it provides consistently high filtration efficiency.

Key features of the Safeluft filter:
• Sturdy frame, moisture-resistant and mold-resistant.
• MiniPleat filter medium made in Germany with fine pleating.
• A filter 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: Paul Novus 300/450

Filter class: F7 | ISO ePM1 70%

Dimensions: 475x180x50 mm

Frame: Synthetic with seal

Product line: SafeLuft Nano Standard

SKU: SFISPAU300N

Contents: 1x supply air filter

Original article number Paul: 521010270

Filter color: may differ from the product image

Note regarding the product designation:

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