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JF-PR-PL Series Panel Coarse Filter
JF-PR-PL series filters are pre-filters installed before HVAC and ventilation systems.
Description
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Product overview
JF-PR-PL series filters are pre-filters installed before HVAC and ventilation systems. They are specially designed to capture large contaminants such as dust, insects, hair, lint and similar particles. They are characterized by low resistance, high efficiency, high dust holding capacity and durable construction.
Applications
Suitable for pre-filtration of supply and exhaust air, as well as for industrial and commercial air purification.
Technical parameters / Recommendations for selection
| Dimensions | width W × height H × thickness D (standard/customized) |
| Filtration efficiency | EN779 (2012): G3/G4 |
| Nominal air flow | 500–3500 m³/h |
| Initial resistance | ≤50 Pa at 2.5 m/s. Recommended final resistance: <250 Pa |
| Construction | panel, folded |
| Filter material | polyester fiber |
| Frame material | standard - aluminum profile, galvanized sheet; optional - stainless steel, paper frame |
| Sealing compound | environmentally friendly latex |
| Sealing gasket | optional |
| Temperature, humidity | <85 °C, humidity: <90% RH |
Selection table for standard sizes
| Number | Width (W) × Height (H) × Depth (D)
| Air flow range, m³/h
| Initial resistance, Pa
| ||
| inch
| mm
| （G3） | （G4） | ||
| 1 | 12×12×2 | 290×290×46 | 600-800 | ≤45 | ≤50 |
| 2 | 12×16×2 | 290×394×46 | 800-1000 | ≤45 | ≤50 |
| 3 | 12×20×2 | 290×494×46 | 1000-1300 | ≤45 | ≤50 |
| 4 | 12×24×2 | 290×594×46 | 1400-1600 | ≤45 | ≤50 |
| 5 | 20×20×2 | 494×494×46 | 1700-2200 | ≤45 | ≤50 |
| 6 | 20×24×2 | 494×594×46 | 2300-2600 | ≤45 | ≤50 |
| 7 | 24×24×2 | 594×594×46 | 2800-3200 | ≤45 | ≤50 |
| 8 | 12×12×4 | 290×290×96 | 600-900 | ≤35 | ≤45 |
| 9 | 12×16×4 | 290×394×96 | 900-1100 | ≤35 | ≤45 |
| 10 | 12×20×4 | 290×494×96 | 1100-1400 | ≤35 | ≤45 |
| 11 | 12×24×4 | 290×594×96 | 1500-1700 | ≤35 | ≤45 |
| 12 | 20×20×4 | 494×494×96 | 2000-2500 | ≤35 | ≤45 |
| 13 | 20×24×4 | 494×594×96 | 3000-3200 | ≤35 | ≤45 |
| 14 | 24×24×4 | 594×594×96 | 3200-3500 | ≤35 | ≤45 |
Note: Sizes can be customized, actual size with negative tolerance ≥ -1mm
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