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WTA HR 300/400

WTA HR 300/400

Advanced Filters for WTA HR 300, WTA HR 400 Heat Recovery Ventilation Units (MVHR)

Elevate your indoor air quality with our top-tier analog SOLER & PALAU filters, designed for perfect compatibility with WTA HR 300/400 MVHR. These filters optimize performance and provide robust protection against pollutants.

WTA HR 300/400 filter dimensions: 490x230 mm.

Available options:

- Filter set G4+G4, Coarse 65%.

Our wireframe and panel SOLER & PALAU 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.


- Low prices.

- Tested efficiency

- Extended filter lifespan.

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