Mechanical Ventilation Filters

The Zehnder ComfoAir Q range is designed to deliver consistent, energy-efficient ventilation — but its performance depends on clean, high-quality filters. These filters capture airborne particles like dust, pollen, and pollutants before they enter your home, protecting both your health and your MVHR system. Over time, filters become clogged and lose efficiency, meaning stale air stays longer and energy use increases. To maintain optimal airflow and indoor air quality, filters should be inspected every 3–6 months and replaced when necessary. Keeping your ComfoAir Q system well-maintained ensures it continues to silently support a healthier, fresher home environment.

The Vireo HR155 units are compact, high-performance MVHR systems ideal for residential ventilation. To keep them running quietly and efficiently, it’s essential to maintain their filters. These filters trap outdoor pollutants, dust, and allergens before the air reaches your living spaces, helping to protect both your home environment and your respiratory health. When filters become blocked, airflow is restricted and the system must work harder, reducing efficiency. Regular filter checks every 3–6 months, and timely replacements, ensure your Vireo unit delivers clean, filtered air all year round — with lower energy costs and better long-term performance.