
Customized G4 F6 F7 F8 F9 Galvanized Glassfiber HVAC System Bag Air Filter. High Dust Holding Capacity: Ultra-fine glass fiber media offers large dust holding capacity and low resistance. Multiple Efficiency Grades: Available in F5, F6, F7, F8, and F9 grades to meet various filtration needs. Customizable Options: Supports customization for media material, including fiberglass, washable, and synthetic fiber. Durable Frame Construction: Constructed with galvanized sheet metal or extruded anodized aluminum profiles. Wide Application Scope: Suitable for commercial/industrial ventilation, clean rooms, automotive, hotels, and offices. Certified Quality: ISO9001, ISO14001, CE, and UL certified with over 50 domestic and foreign patents. Professional Manufacturer: Top 5 professional factory in China with rich experience in clean room engineering. Cost-Effective Service: Provides trustworthy partnership with cost-down solutions and excellent quality service.