Bag filter
High volume air filtering in both industrial and commercial settings requires bag filters. Originally designed to capture tiny particles, they serve as a pre- or final filter in HVAC systems, therefore protecting downstream filters from significant pollutants. Ideal for systems with high airflow requirements, particularly in industrial ventilation, food processing, and pharmaceutical manufacture, bag filters are highly efficient, flexible, and available in many compositions to fit specific application needs.
These filters help to keep clean surroundings by means of their changeable, durable bags, which also offer outstanding air quality control and lower system maintenance
BAG FILTER PRODUCTS
Glass Microfiber Bag Filters
Glass microfiber bag filters are a robust solution for high-efficiency filtration in industrial and commercial HVAC systems. Often employed as both pre-filters to guard absolute filters and as final filters in large air conditioning plants, these filters are well-known for their excellent filtration capacity. Their strong humidity resistance and high-temperature tolerance make them especially fit for environments demanding constant and efficient air filtering.
Made from glass microfibre, they provide the ideal mix between particle retention and airflow, therefore enhancing indoor air quality and system performance.
The ALFABAG AB Series (AB50, AB60, AB70, AB90) offers advanced fine filtration for air conditioning plants. These glass microfiber bag filters provide excellent particle capture as pre-filters and final filters, ensuring reliable air quality across various applications.
Glass Microfiber Bag Filters Specifications
- Filter Composition: Glass microfiber
- Frame Material: Galvanized sheet
- Max Temperature: 90°C
- Max Relative Humidity: 100%
Classifications (EN 779:2012):
- AB50: M5
- AB60: M6
- AB70: F7
- AB90: F9
- Flame Resistance: UL Rating 2
Synthetic Bag Filter: ALFAVAG AVA50
Designed for high-efficiency fine filtration, the Synthetic Bag Filter (ALFABAG ABA50) is perfect for HVAC systems which require constant airflow and particle removal. Made from galvanized sheet frame and strong polyester material, it guarantees long performance even in extremely humid and temperature conditions.
Synthetic Bag Filter Specifications
- Filter Composition: Polyester
- Frame Material: Galvanized sheet
- Max Temperature: 90°C
- Max Relative Humidity: 90%
- Classification: M5 (EN 779:2012); ISO ePM 10 (55%-60%)
- Flame Resistance: F1 (DIN 53438)
Rigid Bag Filters
Designed to withstand high airflow volumes and efficiently separate tiny particulates, rigid bag filters offer outstanding filtration for industrial and commercial ventilation systems. Applications requiring high-efficiency air purification—including the elimination of smoke, pollen, and other airborne pollutants—find perfect fit for these filters. Often employed in HVAC systems, they act as main and pre-filters to guarantee a clean, safe environment in buildings with high air quality criteria.
Reliable and high-performance fine filtration fit for huge ventilation and conditioning systems is provided by the ALFABAG NTE and NTR Series. Their multiple filter layers guarantee strong air purification over many highly demanded conditions.
Rigid Bag Filters Specifications
- Filter Composition: Glass microfiber
- Frame Material: Plastic
- Max Temperature: 65°C
- Max Relative Humidity: 90%
Classifications (EN 779:2012):
- NTE6/NTR6: M6
- NTE7/NTR7: F7
- NTE9/NTR9: F9
- Regeneration: Not applicable