Indoor air quality
16 December 2024
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.
31 March 2023
Customers often complain about frequent filter changes. Especially if they use original filters, which cost 2-5 times more. So more frequent filter changes can cost an extra €30-100 per year. Why does it happen?