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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.
Coarse filters capture larger particles like dust and sand while ensuring low airflow resistance, quieter operation, and energy efficiency. Ideal for ventilation systems, they extend filter lifespan and protect HVAC components. CleanFilter Coarse filters offer premium materials, high dust-holding capacity, and certified performance for cleaner indoor air.
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.
Advanced Filters for Nather Optimea Heat Recovery Ventilation Units (MVHR)
Elevate indoor air quality with our top-tier analog Nather filters, designed for perfect compatibility with Optimea MVHR. These filters optimize performance and provide robust protection against pollutants.
Optimea filter dimensions: 510x245 mm.
Available options:
- Filter set: G4+G4, Coarse 65 % / Filter F7, ePM1 70%.
Our wireframe and panel Nather 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.
Find filters by ventilation unit model or filter dimensions. For dimensions, use the format LengthxWidthxHeight or WidthxLengthxHeight, separated by an “x” (e.g., 285x130x46). Dimensions are in mm. Compatible filters may fit even if your unit has a different name. You can also browse by model in the left menu. If you don’t find what you need, let us know! Custom filters are produced within 2–4 weeks.