The offer campaign includes 3 pieces of 1m x 1m cut coarse filter fabrics.
M5 / F5 filter fabric is the most efficient of the options, filtering smaller particles and impurities from the air than G3 or G4 fabrics.
Depending on the application or eg due to pollen allergies, you can use a better G4 or M5 (F5) filtration fabric instead of G3.
REMEMBER to change the carcass filters often enough (4-6 times a year) to ensure adequate airflow and volume.
The better and more efficient the filtration class or the dirtier the filter, the less it lets air through.
Due to the uniform, homogeneous structure of the filter fabrics, the direction of the air flow is irrelevant to the direction in which the filters are installed.
Filter categories according to the new ISO 16890 standard:
ISO Coarse 50% (= G3)
ISO Coarse 60% (= G4)
ISO ePM10 50% (= M5 / F5)
Made of moisture-resistant polyester
The products are domestic