Viledon WinAir Pocket Filters
Viledon WinAir pocket filters are specifically designed for HVAC applications. Their efficient filter media are progressive or 3-layered progressive in structure and are made of break-resistant synthetic-organic fibres and microfibres - no glass fibres. They offer high functional reliability thanks to leakproof welded filter pockets which are foam-sealed into the PUR front frames. The filters are microbiologically inactive and offer no nutrient medium for micro-organic growth. They are non-corroding, moisture-resistant up to 100% relative humidity, thermally stable up to 70°C, with temporary peaks up to 80°C, and disposal-friendly. Viledon WinAir filters meet all hygiene requirements for HVAC systems.
| DIN EN 779 | Eurovent 4/9 | WinAir Pocket Filters | ||
| Average Arrestance [%] | Average Arrestance [%] | |||
| G 3 | 80 ≤ Aa < 90 | EU 3 | 80 ≤ Aa < 90 | WinAir 35 |
| G 4 | 90 ≤ Aa | EU 4 | 90 ≤ Aa | WinAir 45 |
| Average Efficiency [%] | Average Efficiency [%] | |||
| F 5 | 40 ≤ Ea < 60 | EU 5 | 40 ≤ Ea < 60 | WinAir 50 |
| F 6 | 60 ≤ Ea < 80 | EU 6 | 60 ≤ Ea < 80 | WinAir 75 |
| F 7 | 80 ≤ Ea < 90 | EU 7 | 80 ≤ Ea < 90 | WinAir 90 |
| F 8 | 90 ≤ Ea < 95 | EU 8 | 90 ≤ Aa < 95 | WinAir 95 |
| F 9 | 95 ≤ Ea | EU 9 | 95 ≤ Ea | WinAir 98 |