Tikslus pristatymo terminas rodomas aukščiau ir apskaičiuojamas kiekvienai prekei individualiai. Pristatymas klientui nemokamas.
Aprašymas
Trumpai apie prekę
Prekė: Anglies filtras M5 445 x 171 x 48, tinka DRX V, DRX V OPTI DEFRO. Kategorija: Rekuperacinės vėdinimo sistemos.
- Gamintojas: Defro Home
- Modelis: FKWM5V
Thanks to its porous structure, activated carbon has a huge surface area per unit mass. This is why it effectively absorbs other chemicals, e.g. unwanted odors. The unique properties of activated carbon allow it to both absorb and attract harmful substances, allowing them to stick.
Class G are filters with basic parameters. They successfully filter basic contaminants, however, they can not cope with plant pollen, fungal spores, fine dust, and at the same time, of course - with smog.Recuperator manufacturers use G3 and G4 filters from this class.
EN779 requires that ASHRAE test dust with a clearly defined composition be used to test the filtration efficiency of class G filters. ASHRAE dust consists of 72% fine mineral dust, 23% carbon soot and 5% ground cotton fibers - the particles have a diameter of up to about 80 μm (micrometers).
Class G3 filters should capture an average of 80-90% of the test dust, and class G4 filters should capture at least 90%.
Specifications
| Group | Name | Value |
|---|---|---|
| Parametry | Condition | new |
| Parametry | Invoice | With a VAT invoice |
| Parametry | Brand | Defro Home |
| Parametry | Kind | heat recovery ventilator |
| Parametry | Manufacturer code | FKWM5V |
| Parametry | Packaging status | original |
| Parametry | Range of energy efficiency classes | A+ - G |
| Parametry | Energy efficiency class | A |
| Parametry | Batteries included | no |