Product Overview
High Capacity Synthetic Pocket Filter Media is a customized high-dust-load filtration substrate specially developed for harsh dusty working environments. High Capacity Synthetic Pocket Filter Media optimizes internal fiber gap layout to form three-dimensional deep dust storage structure, which avoids dust only accumulating on material surface and causing rapid blockage. Different from conventional compact synthetic filter cloth, High Capacity Synthetic Pocket Filter Media can store far more suspended particles inside fiber layers, slowing the rising speed of operating pressure drop obviously during long-time continuous operation.
This high dust retention synthetic substrate adjusts fiber fluffy degree through special hot rolling process, balancing dust holding capacity and structural stability. After EN779 efficiency grading test, it becomes mature long life pocket filter raw material favored by most filter manufacturers. With enhanced tensile toughness, it can work steadily as high airflow resistant bag filter media under large-volume air supply conditions without sagging or fiber shedding failure.
| Inspection Item | Specification Parameter |
| Filtration Grade | G4 / F5 / F6 / F7 / F8 / F9 |
| Basic Weight | 175–195 g/㎡ |
| Initial Air Resistance | 19–29 Pa |
| Dust Holding Capacity | 145–155 g/㎡ |
| Continuous Working Temperature | ≤ 100℃ |
| Standard Roll Width | 1.5m, customizable width available |
Product Features
Fluffy three-dimensional internal fiber structure greatly improves dust storage amount, cutting filter replacement frequency and daily maintenance cost for ventilation equipment.
Reinforced tensile fiber design prevents bag sagging deformation under high wind speed, keeping complete filtering area stable in full operation cycle.
Moderate initial resistance avoids excessive fan energy consumption, matching perfectly with air handling unit operation energy saving requirement.
Stable moisture resistance property ensures filtration performance will not fluctuate obviously in workshops with regular humidity changes.
Product Applications
Textile & Wood Processing Factories: It is processed into pocket filters to intercept massive floating fiber and wood dust, protecting subsequent high-efficiency filter elements from premature clogging.
Furniture Spraying Workshops: It deals with excess paint dust in exhaust air, adapting to medium heavy dust working condition to reduce equipment downtime.
Large Commercial HVAC Systems: Suitable for shopping mall, supermarket central air circulation purification, lowering overall long-term operating expense of air treatment units.
