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Optimea

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.

Nather Optimea 1xF7 Filter...

Nather Optimea 1xF7 Filter (Smog&Pollen)

Price 19.94 €

Ex VAT: 19.94 €

Manufacturer of MVHRNather
ManufacturerCleanFilter
Air handling unitNather Optimea
Filter dimensions245x510x22
Class EN779F7
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters1
Advantages
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
  • Maximum protection – ePM1 70% removes up to 40% more smog, pollen and fine dust than standard filters (50–60%).
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
Remarksℹ️ This is a supply air filter. For extract air filtration, please order a separate G4/M5 filter (available in our shop).
Wolf CWL-2-325/400 4xG4 filtrų komplektas (medžiaga rėmeliams)

Nather Optimea 4xG4 Filter set (filtering material for frames)

Price 4.86 €

Ex VAT: 4.86 €

Manufacturer of MVHRNather
ManufacturerCleanFilter
Air handling unitNather Optimea
Filter dimensions500x200
Class EN779G4x4
Class ISO16890Coarse 65%
Protection levelBasic: larger solid particles, dust, fluff.
Quantity of filters4
Advantages
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
  • Lower running costs – lower filter price, lower energy use, and usually longer time between replacements than higher-efficiency filters.
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
Remarksℹ️ This filter set protects the MVHR from larger particles. For finer filtration (pollen, smog), use an F7 supply air filter, available in our shop.
Nather Optimea G4+G4 Filter...

Nather Optimea G4+G4 Filter set (Standard)

Price 6.30 €

Ex VAT: 6.30 €

Manufacturer of MVHRNather
ManufacturerCleanFilter
Air handling unitNather Optimea
Filter dimensions245x510x5
Class EN779G4+G4
Class ISO16890Coarse 65%
Protection levelBasic: larger solid particles, dust, fluff.
Quantity of filters2
Advantages
  • Lower running costs – lower filter price, lower energy use, and usually longer time between replacements than higher-efficiency filters.
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
Remarksℹ️ This filter set protects the MVHR from larger particles. For finer filtration (pollen, smog), use an F7 supply air filter, available in our shop.