Ilto/ Swegon Casa R120 | R5 - Coarse filter (1 pc)

Ilto / Swegon Casa R120 | R5 – Coarse Filter (1 pc)

• 1 pc white coarse filter fabric G3 (EU3), 215x344 mm (supply air)

Coarse Filters

The coarse filter fabrics for supply and exhaust air often become dirty faster than the fine filter cassette for supply air. By ordering additional coarse filters, you can replace only the coarse filter fabrics for supply and exhaust air when needed, without having to replace the fine filter cassette.

Domestic Manufacturing

We have selected a domestic manufacturer for our replacement filters. The high-quality Finnish materials, structure, and properties they use closely match those found in the original factory filters. With this, we aim to offer our customers solutions for good indoor air quality, low filter pressure drop, long service life, and low energy consumption.

Filter replacement

Remember to replace filters frequently enough. Clogged filters do not function as intended.

The recommended filter replacement interval is 2–3 times per year. A good general rule is to change the ventilation unit’s filters in spring and autumn.

Also, clean any loose dirt from the ventilation unit, for example by vacuuming.

Check the cleanliness of the heat recovery unit and, if necessary, clean it with a suitable coil cleaner.

Good indoor air quality

When indoor air is of good quality, it is dust-free, odorless, draft-free, and tasteless! It is somehow “imperceptible.” Yet everyone senses its positive effects, either consciously or unconsciously.

In contrast to good indoor air, poor indoor air is quickly noticed along with its problems.

Filters are among the most important parts of ventilation systems and significantly affect indoor air quality. Therefore, it is worth investing in timely filter replacement and high-quality filters to minimize harmful outdoor air pollutants and particles, thereby improving the health benefits of indoor air.