FRESH 90 (G4) Pollen filter set (5 pcs) 400x33 mm

The pollen filter for the F90 valve, as the name suggests, protects against pollen, filtration class G4. Made of synthetic fibers. Replace 1-2 times a year, do not wash, as the efficiency is significantly reduced when wet. The filter dimensions are 400x33 mm, placed on the inner edges of the lid to cover the grille.

Product information:

• Package size: 5 pcs
• Filtration class: G4
• Dimensions: 400x33 mm
• Domestic product

GOOD INDOOR AIR

When indoor air is of high quality, it is dust-free, odor-free, draft-free and tasteless! It is somehow "non-existent". But everyone feels its positive effects on themselves, either consciously or unconsciously.

Unlike good indoor air, poor indoor air and its problems are detected very quickly.

Filters are the most important parts of ventilation systems and have a significant impact on indoor air quality. For this reason, it is worth investing in replacing and improving the quality of filters to minimize harmful air pollutants and particles from outdoor air and thereby improve the health impact of indoor air.