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Model

Nordic 2

Model size

S4 2

Air handling unit

FLEXIT Nordic S4 2

Filter dimensions

247x365x31 2

Protection level

High: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust. 1
Particles and odors: fine particles, dust, pollen, mold spores, combustion particles, volatile particles, NOx, O3 gases. 1

Manufacturer

CleanFilter 2

Filter

New posts

Common Mistakes When Replacing Filters for MVHR Units

date_range 13 January 2025
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Regular filter replacement is essential to maintain the efficiency of your MVHR (Mechanical Ventilation with Heat Recovery) unit, reduce energy consumption, and extend the life of your ventilation system. While changing filters is a simple task, manufacturers often provide only basic instructions, leading to common mistakes.

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Coarse Filter Class: Key Features and Benefits

date_range 16 December 2024
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ePM10 Filter Class: Features and How to Choose the Right Filter

date_range 09 December 2024
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Filters in the ePM10 class must capture at least 50% of PM10 particles (0.3–10 μm) during testing. For instance, a filter rated as ePM10 55% captures more than 55% of PM10 particles. The term "ePM" stands for Efficiency of Particulate Matter.

These filters are especially useful in areas with high PM10 pollution and can trap allergens like pollen, improving indoor air quality.

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FLEXIT NORDIC S4

Advanced Filters for FLEXIT NORDIC S4 Heat Recovery Ventilation Units (MVHR)

Elevate your indoor air quality with our top-tier analog Flexit filters, designed for perfect compatibility with FLEXIT NORDIC S4 MVHR. These filters optimize performance and provide robust protection against pollutants.

FLEXIT NORDIC S4 filter dimensions: 247x365x31 mm.

Available options:

- Filter set: F7+F7, ePM1 70% / Filter F7/AC (Activated carbon).

Our wireframe and panel Flexit filters rigorously adhere to ISO 16890 standards, with exceptional filtration efficiency confirmed by FIATEC lab tests in Germany. Crafted from EU-sourced high-quality materials, our innovative 3-layer filtration material ensures optimal performance.

Benefits:

- Low prices.

- Tested efficiency

- Extended filter lifespan.

Includes a 2-year storage guarantee. Trust in our EU-manufactured filter excellence.

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