1 pc fine filter (class F7) (supply air)
1 pc coarse filter mat (class G3) (exhaust air)
Suitable for all Swegon Casa W3-ventilation units.
Please note! This set does not include a metal filter. The metal filter replaces the old PPI-20 fire filter. The appliance must always have a working fire filter installed. If the metal filter is intact and functional, you can only replace the ISO ePM1 50% (F7) and ISO coarse (G3) filters and reuse the old metal filter.
If you want to order a kit with a metal filter, choose the Swegon W3 (incl. Metal filter).
The filter is made of high-quality substances, structures and features,
Need additional products considering your ventilation unit? Choose the amount and click above on the additional products in order to add them to your order.
Additional set of coarse filter mats
Placing prefilter coarse mat G3 with the fine filter cassette F7 for supply air, enables the filter cassette to last longer cleaner. However, the filter mats get dirtier faster and need to be replaced more frequently, than the fine filter cassettes. By only changing the coarse filters (for supply - and extract air) more often, you don’t need to change the more valuable filter cassette (F7) each time. Having additional coarse filters ready at home saves you some money and enables you to change the coarse filters fast when needed.
Cleanser for the cell
In order to keep the ventilation unit functioning properly, the heat recovery cell needs to be cleansed regularly. Use only suitable cleaning products, when cleaning the cell. We recommend Likavex- cleanser, which is safe to use for cleansing of ventilations but also other places in the house.
Remember to replace your filters twice a year. Regular maintenance ensures that your ventilation functions well, and you can breathe clean air.