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Description
Features
Frame: Water resistant cardboard
Filter media: Synthetic fiber
MERV: MERV 9 (ASHRAE 52.2-1999)
DIN 53438 Flammability:F1
UL 900 Standard: CLASS 2
Final pressure drop: (recommend) 200Pa -(maximum) 250Pa.
Max. Operating temperature: 80℃
Applications
Pre filter for commercial & industrial AHU
Common specification
| Type | Class | Arrestance | Length(mm) | Height (mm) | Thickness (mm) | Filter area (m2) | Rated air flow (m3/h) |
| SFF-45 | G4 | 90-94% | 595 | 595 | 45 | 1.10 | 3000 |
| SFF-45 | 595 | 495 | 45 | 0.90 | 2500 | ||
| SFF-45 | 595 | 395 | 45 | 0.75 | 2000 | ||
| SFF-45 | 595 | 295 | 45 | 0.55 | 1500 | ||
| SFF-45 | 495 | 495 | 45 | 0.75 | 2000 | ||
| SFF-45 | 495 | 395 | 45 | 0.75 | 1500 | ||
| SFF-95 | 595 | 595 | 95 | 2.00 | 3500 | ||
| SFF-95 | 595 | 495 | 95 | 1.60 | 3000 | ||
| SFF-95 | 595 | 395 | 95 | 1.30 | 2300 | ||
| SFF-95 | 595 | 295 | 95 | 1.00 | 1750 | ||
| SFF-95 | 495 | 495 | 95 | 1.30 | 2300 | ||
| SFF-95 | 495 | 395 | 95 | 1.00 | 1750 |
