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Synthetic Bag Filter

FINEX Synthetic Fiber Bag Filters – Energy-Efficient Fine Filtration

FINEX Synthetic Fiber Bag Filters are engineered for HVAC and industrial ventilation systems that require reliable, energy-efficient, and long-lasting performance. Therefore, their lightweight structure and low initial pressure drop help reduce energy consumption while maintaining consistent airflow. Moreover, the durable synthetic media ensures high dust-holding capacity even in demanding operating conditions.

Synthetic Bag Filter

Filter CodeEN
779
ISO 16890WidthHeightDepthFiltration AreaPocket NumberPressure Loss
BFG-SF-M5-25-287x592x360/3M5%50287 mm592 mm360 mm1,5 m²31.125 m³/h@55 Pa
BFG-SF-M5-25-287x592x360/4M5%50287 mm592 mm360 mm2,0 m²41.125 m³/h@55 Pa
BFG-SF-M5-25-490x592x360/5M5%50490 mm592 mm360 mm2,5 m²51.870 m³/h@55 Pa
BFG-SF-M5-25-592x592x360/6M5%50592 mm592 mm360 mm3,0 m²62.250 m³/h@55 Pa
BFG-SF-M5-25-592x592x360/8M5%50592 mm592 mm360 mm4,0 m²82.250 m³/h@55 Pa
BFG-SF-M5-25-287x592x500/3M5%50287 mm592 mm500 mm2,0 m²31.125 m³/h@50 Pa
BFG-SF-M5-25-287x592x500/4M5%50287 mm592 mm500 mm2,7 m²41.125 m³/h@50 Pa
BFG-SF-M5-25-490x592x500/5M5%50490 mm592 mm500 mm3,4 m²51.870 m³/h@50 Pa
BFG-SF-M5-25-592x592x500/6M5%50592 mm592 mm500 mm4,0 m²62.250 m³/h@50 Pa
BFG-SF-M5-25-592x592x500/8M5%50592 mm592 mm500 mm5,5 m²82.250 m³/h@50 Pa
BFG-SF-M5-25-287x592x600/3M5%50287 mm592 mm600 mm2,4 m²31.125 m³/h@45 Pa
BFG-SF-M5-25-287x592x600/4M5%50287 mm592 mm600 mm3,2 m²41.125 m³/h@45 Pa
BFG-SF-M5-25-490x592x600/5M5%50490 mm592 mm600 mm4,0 m²51.870 m³/h@45 Pa
BFG-SF-M5-25-592x592x600/6M5%50592 mm592 mm600 mm4,8 m²62.250 m³/h@45 Pa
BFG-SF-M5-25-592x592x600/8M5%50592 mm592 mm600 mm6,4 m²82.250 m³/h@45 Pa
BFP-SF-M5-25-287x592x360/3M5%50287 mm592 mm360 mm1,5 m²31.125 m³/h@55 Pa
BFP-SF-M5-25-287x592x360/4M5%50287 mm592 mm360 mm2,0 m²41.125 m³/h@55 Pa
BFP-SF-M5-25-490x592x360/5M5%50490 mm592 mm360 mm2,5 m²51.870 m³/h@55 Pa
BFP-SF-M5-25-592x592x360/6M5%50592 mm592 mm360 mm3,0 m²62.250 m³/h@55 Pa
BFP-SF-M5-25-592x592x360/8M5%50592 mm592 mm360 mm4,0 m²82.250 m³/h@55 Pa
BFP-SF-M5-25-287x592x500/3M5%50287 mm592 mm500 mm2,0 m²31.125 m³/h@50 Pa
BFP-SF-M5-25-287x592x500/4M5%50287 mm592 mm500 mm2,7 m²41.125 m³/h@50 Pa
BFP-SF-M5-25-490x592x500/5M5%50490 mm592 mm500 mm3,4 m²51.870 m³/h@50 Pa
BFP-SF-M5-25-592x592x500/6M5%50592 mm592 mm500 mm4,0 m²62.250 m³/h@50 Pa
BFP-SF-M5-25-592x592x500/8M5%50592 mm592 mm500 mm5,5 m²82.250 m³/h@50 Pa
BFP-SF-M5-25-287x592x600/3M5%50287 mm592 mm600 mm2,4 m²31.125 m³/h@45 Pa
BFP-SF-M5-25-287x592x600/4M5%50287 mm592 mm600 mm3,2 m²41.125 m³/h@45 Pa
BFP-SF-M5-25-490x592x600/5M5%50490 mm592 mm600 mm4,0 m²51.870 m³/h@45 Pa
BFP-SF-M5-25-592x592x600/6M5%50592 mm592 mm600 mm4,8 m²62.250 m³/h@45 Pa
BFP-SF-M5-25-592x592x600/8M5%50592 mm592 mm600 mm6,4 m²82.250 m³/h@45 Pa
BFG-SF-M6-25-287x592x360/3M6%70287 mm592 mm360 mm1,5 m²31.125 m³/h@70 Pa
BFG-SF-M6-25-287x592x360/4M6%70287 mm592 mm360 mm2,0 m²41.125 m³/h@60 Pa
BFG-SF-M6-25-490x592x360/5M6%70490 mm592 mm360 mm2,5 m²51.870 m³/h@70 Pa
BFG-SF-M6-25-592x592x360/6M6%70592 mm592 mm360 mm3,0 m²62.250 m³/h@70 Pa
BFG-SF-M6-25-592x592x360/8M6%70592 mm592 mm360 mm4,0 m²82.250 m³/h@60 Pa
BFG-SF-M6-25-287x592x500/3M6%70287 mm592 mm500 mm2,0 m²31.125 m³/h@70 Pa
BFG-SF-M6-25-287x592x500/4M6%70287 mm592 mm500 mm2,7 m²41.125 m³/h@60 Pa
BFG-SF-M6-25-490x592x500/5M6%70490 mm592 mm500 mm3,4 m²51.870 m³/h@70 Pa
BFG-SF-M6-25-592x592x500/6M6%70592 mm592 mm500 mm4,0 m²62.250 m³/h@70 Pa
BFG-SF-M6-25-592x592x500/8M6%70592 mm592 mm500 mm5,5 m²82.250 m³/h@60 Pa
BFG-SF-M6-25-287x592x600/3M6%70287 mm592 mm600 mm2,4 m²31.125 m³/h@70 Pa
BFG-SF-M6-25-287x592x600/4M6%70287 mm592 mm600 mm3,2 m²41.125 m³/h@60 Pa
BFG-SF-M6-25-490x592x600/5M6%70490 mm592 mm600 mm4,0 m²51.870 m³/h@70 Pa
BFG-SF-M6-25-592x592x600/6M6%70592 mm592 mm600 mm4,8 m²62.250 m³/h@70 Pa
BFG-SF-M6-25-592x592x600/8M6%70592 mm592 mm600 mm6,4 m²82.250 m³/h@60 Pa
BFP-SF-M6-25-287x592x360/3M6%70287 mm592 mm360 mm1,5 m²31.125 m³/h@70 Pa
BFP-SF-M6-25-287x592x360/4M6%70287 mm592 mm360 mm2,0 m²41.125 m³/h@60 Pa
BFP-SF-M6-25-490x592x360/5M6%70490 mm592 mm360 mm2,5 m²51.870 m³/h@70 Pa
BFP-SF-M6-25-592x592x360/6M6%70592 mm592 mm360 mm3,0 m²62.250 m³/h@70 Pa
BFP-SF-M6-25-592x592x360/8M6%70592 mm592 mm360 mm4,0 m²82.250 m³/h@60 Pa
BFP-SF-M6-25-287x592x500/3M6%70287 mm592 mm500 mm2,0 m²31.125 m³/h@70 Pa
BFP-SF-M6-25-287x592x500/4M6%70287 mm592 mm500 mm2,7 m²41.125 m³/h@60 Pa
BFP-SF-M6-25-490x592x500/5M6%70490 mm592 mm500 mm3,4 m²51.870 m³/h@70 Pa
BFP-SF-M6-25-592x592x500/6M6%70592 mm592 mm500 mm4,0 m²62.250 m³/h@70 Pa
BFP-SF-M6-25-592x592x500/8M6%70592 mm592 mm500 mm5,5 m²82.250 m³/h@60 Pa
BFP-SF-M6-25-287x592x600/3M6%70287 mm592 mm600 mm2,4 m²31.125 m³/h@70 Pa
BFP-SF-M6-25-287x592x600/4M6%70287 mm592 mm600 mm3,2 m²41.125 m³/h@60 Pa
BFP-SF-M6-25-490x592x600/5M6%70490 mm592 mm600 mm4,0 m²51.870 m³/h@70 Pa
BFP-SF-M6-25-592x592x600/6M6%70592 mm592 mm600 mm4,8 m²62.250 m³/h@70 Pa
BFP-SF-M6-25-592x592x600/8M6%70592 mm592 mm600 mm6,4 m²82.250 m³/h@60 Pa
BFG-SF-F7-25-287x592x360/3F7%70287 mm592 mm360 mm1,5 m²31.125 m³/h@80 Pa
BFG-SF-F7-25-287x592x360/4F7%70287 mm592 mm360 mm2,0 m²41.125 m³/h@80 Pa
BFG-SF-F7-25-490x592x360/5F7%70490 mm592 mm360 mm2,5 m²51.870 m³/h@80 Pa
BFG-SF-F7-25-592x592x360/6F7%70592 mm592 mm360 mm3,0 m²62.250 m³/h@80 Pa
BFG-SF-F7-25-592x592x360/8F7%70592 mm592 mm360 mm4,0 m²82.250 m³/h@80 Pa
BFG-SF-F7-25-287x592x500/3F7%70287 mm592 mm500 mm2,0 m²31.125 m³/h@80 Pa
BFG-SF-F7-25-287x592x500/4F7%70287 mm592 mm500 mm2,7 m²41.125 m³/h@80 Pa
BFG-SF-F7-25-490x592x500/5F7%70490 mm592 mm500 mm3,4 m²51.870 m³/h@80 Pa
BFG-SF-F7-25-592x592x500/6F7%70592 mm592 mm500 mm4,0 m²62.250 m³/h@80 Pa
BFG-SF-F7-25-592x592x500/8F7%70592 mm592 mm500 mm5,5 m²82.250 m³/h@80 Pa
BFG-SF-F7-25-287x592x600/3F7%70287 mm592 mm600 mm2,4 m²31.125 m³/h@70 Pa
BFG-SF-F7-25-287x592x600/4F7%70287 mm592 mm600 mm3,2 m²41.125 m³/h@70 Pa
BFG-SF-F7-25-490x592x600/5F7%70490 mm592 mm600 mm4,0 m²51.870 m³/h@70 Pa
BFG-SF-F7-25-592x592x600/6F7%70592 mm592 mm600 mm4,8 m²62.250 m³/h@70 Pa
BFG-SF-F7-25-592x592x600/8F7%70592 mm592 mm600 mm6,4 m²82.250 m³/h@70 Pa
BFP-SF-F7-25-287x592x360/3F7%70287 mm592 mm360 mm1,5 m²31.125 m³/h@80 Pa
BFP-SF-F7-25-287x592x360/4F7%70287 mm592 mm360 mm2,0 m²41.125 m³/h@80 Pa
BFP-SF-F7-25-490x592x360/5F7%70490 mm592 mm360 mm2,5 m²51.870 m³/h@80 Pa
BFP-SF-F7-25-592x592x360/6F7%70592 mm592 mm360 mm3,0 m²62.250 m³/h@80 Pa
BFP-SF-F7-25-592x592x360/8F7%70592 mm592 mm360 mm4,0 m²82.250 m³/h@80 Pa
BFP-SF-F7-25-287x592x500/3F7%70287 mm592 mm500 mm2,0 m²31.125 m³/h@80 Pa
BFP-SF-F7-25-287x592x500/4F7%70287 mm592 mm500 mm2,7 m²41.125 m³/h@80 Pa
BFP-SF-F7-25-490x592x500/5F7%70490 mm592 mm500 mm3,4 m²51.870 m³/h@80 Pa
BFP-SF-F7-25-592x592x500/6F7%70592 mm592 mm500 mm4,0 m²62.250 m³/h@80 Pa
BFP-SF-F7-25-592x592x500/8F7%70592 mm592 mm500 mm5,5 m²82.250 m³/h@80 Pa
BFP-SF-F7-25-287x592x600/3F7%70287 mm592 mm600 mm2,4 m²31.125 m³/h@70 Pa
BFP-SF-F7-25-287x592x600/4F7%70287 mm592 mm600 mm3,2 m²41.125 m³/h@70 Pa
BFP-SF-F7-25-490x592x600/5F7%70490 mm592 mm600 mm4,0 m²51.870 m³/h@70 Pa
BFP-SF-F7-25-592x592x600/6F7%70592 mm592 mm600 mm4,8 m²62.250 m³/h@70 Pa
BFP-SF-F7-25-592x592x600/8F7%70592 mm592 mm600 mm6,4 m²82.250 m³/h@70 Pa
BFG-SF-F8-25-287x592x360/3F8%75287 mm592 mm360 mm1,5 m²31.125 m³/h@115 Pa
BFG-SF-F8-25-287x592x360/4F8%75287 mm592 mm360 mm2,0 m²41.125 m³/h@115 Pa
BFG-SF-F8-25-490x592x360/5F8%75490 mm592 mm360 mm2,5 m²51.870 m³/h@115 Pa
BFG-SF-F8-25-592x592x360/6F8%75592 mm592 mm360 mm3,0 m²62.250 m³/h@115 Pa
BFG-SF-F8-25-592x592x360/8F8%75592 mm592 mm360 mm4,0 m²82.250 m³/h@115 Pa
BFG-SF-F8-25-287x592x500/3F8%75287 mm592 mm500 mm2,0 m²31.125 m³/h@115 Pa
BFG-SF-F8-25-287x592x500/4F8%75287 mm592 mm500 mm2,7 m²41.125 m³/h@115 Pa
BFG-SF-F8-25-490x592x500/5F8%75490 mm592 mm500 mm3,4 m²51.870 m³/h@115 Pa
BFG-SF-F8-25-592x592x500/6F8%75592 mm592 mm500 mm4,0 m²62.250 m³/h@115 Pa
BFG-SF-F8-25-592x592x500/8F8%75592 mm592 mm500 mm5,5 m²82.250 m³/h@115 Pa
BFG-SF-F8-25-287x592x600/3F8%75287 mm592 mm600 mm2,4 m²31.125 m³/h@100 Pa
BFG-SF-F8-25-287x592x600/4F8%75287 mm592 mm600 mm3,2 m²41.125 m³/h@100 Pa
BFG-SF-F8-25-490x592x600/5F8%75490 mm592 mm600 mm4,0 m²51.870 m³/h@100 Pa
BFG-SF-F8-25-592x592x600/6F8%75592 mm592 mm600 mm4,8 m²62.250 m³/h@100 Pa
BFG-SF-F8-25-592x592x600/8F8%75592 mm592 mm600 mm6,4 m²82.250 m³/h@100 Pa
BFP-SF-F8-25-287x592x360/3F8%75287 mm592 mm360 mm1,5 m²31.125 m³/h@115 Pa
BFP-SF-F8-25-287x592x360/4F8%75287 mm592 mm360 mm2,0 m²41.125 m³/h@115 Pa
BFP-SF-F8-25-490x592x360/5F8%75490 mm592 mm360 mm2,5 m²51.870 m³/h@115 Pa
BFP-SF-F8-25-592x592x360/6F8%75592 mm592 mm360 mm3,0 m²62.250 m³/h@115 Pa
BFP-SF-F8-25-592x592x360/8F8%75592 mm592 mm360 mm4,0 m²82.250 m³/h@115 Pa
BFP-SF-F8-25-287x592x500/3F8%75287 mm592 mm500 mm2,0 m²31.125 m³/h@115 Pa
BFP-SF-F8-25-287x592x500/4F8%75287 mm592 mm500 mm2,7 m²41.125 m³/h@115 Pa
BFP-SF-F8-25-490x592x500/5F8%75490 mm592 mm500 mm3,4 m²51.870 m³/h@115 Pa
BFP-SF-F8-25-592x592x500/6F8%75592 mm592 mm500 mm4,0 m²62.250 m³/h@115 Pa
BFP-SF-F8-25-592x592x500/8F8%75592 mm592 mm500 mm5,5 m²82.250 m³/h@115 Pa
BFP-SF-F8-25-287x592x600/3F8%75287 mm592 mm600 mm2,4 m²31.125 m³/h@100 Pa
BFP-SF-F8-25-287x592x600/4F8%75287 mm592 mm600 mm3,2 m²41.125 m³/h@100 Pa
BFP-SF-F8-25-490x592x600/5F8%75490 mm592 mm600 mm4,0 m²51.870 m³/h@100 Pa
BFP-SF-F8-25-592x592x600/6F8%75592 mm592 mm600 mm4,8 m²62.250 m³/h@100 Pa
BFP-SF-F8-25-592x592x600/8F8%75592 mm592 mm600 mm6,4 m²82.250 m³/h@100 Pa
BFG-SF-F9-25-287x592x360/3F9%85287 mm592 mm360 mm1,5 m²31.125 m³/h@115 Pa
BFG-SF-F9-25-287x592x360/4F9%85287 mm592 mm360 mm2,0 m²41.125 m³/h@115 Pa
BFG-SF-F9-25-490x592x360/5F9%85490 mm592 mm360 mm2,5 m²51.870 m³/h@115 Pa
BFG-SF-F9-25-592x592x360/6F9%85592 mm592 mm360 mm3,0 m²62.250 m³/h@115 Pa
BFG-SF-F9-25-592x592x360/8F9%85592 mm592 mm360 mm4,0 m²82.250 m³/h@115 Pa
BFG-SF-F9-25-287x592x500/3F9%85287 mm592 mm500 mm2,0 m²31.125 m³/h@115 Pa
BFG-SF-F9-25-287x592x500/4F9%85287 mm592 mm500 mm2,7 m²41.125 m³/h@115 Pa
BFG-SF-F9-25-490x592x500/5F9%85490 mm592 mm500 mm3,4 m²51.870 m³/h@115 Pa
BFG-SF-F9-25-592x592x500/6F9%85592 mm592 mm500 mm4,0 m²62.250 m³/h@115 Pa
BFG-SF-F9-25-592x592x500/8F9%85592 mm592 mm500 mm5,5 m²82.250 m³/h@115 Pa
BFG-SF-F9-25-287x592x600/3F9%85287 mm592 mm600 mm2,4 m²31.125 m³/h@100 Pa
BFG-SF-F9-25-287x592x600/4F9%85287 mm592 mm600 mm3,2 m²41.125 m³/h@100 Pa
BFG-SF-F9-25-490x592x600/5F9%85490 mm592 mm600 mm4,0 m²51.870 m³/h@100 Pa
BFG-SF-F9-25-592x592x600/6F9%85592 mm592 mm600 mm4,8 m²62.250 m³/h@100 Pa
BFG-SF-F9-25-592x592x600/8F9%85592 mm592 mm600 mm6,4 m²82.250 m³/h@100 Pa
BFP-SF-F9-25-287x592x360/3F9%85287 mm592 mm360 mm1,5 m²31.125 m³/h@115 Pa
BFP-SF-F9-25-287x592x360/4F9%85287 mm592 mm360 mm2,0 m²41.125 m³/h@115 Pa
BFP-SF-F9-25-490x592x360/5F9%85490 mm592 mm360 mm2,5 m²51.870 m³/h@115 Pa
BFP-SF-F9-25-592x592x360/6F9%85592 mm592 mm360 mm3,0 m²62.250 m³/h@115 Pa
BFP-SF-F9-25-592x592x360/8F9%85592 mm592 mm360 mm4,0 m²82.250 m³/h@115 Pa
BFP-SF-F9-25-287x592x500/3F9%85287 mm592 mm500 mm2,0 m²31.125 m³/h@115 Pa
BFP-SF-F9-25-287x592x500/4F9%85287 mm592 mm500 mm2,7 m²41.125 m³/h@115 Pa
BFP-SF-F9-25-490x592x500/5F9%85490 mm592 mm500 mm3,4 m²51.870 m³/h@115 Pa
BFP-SF-F9-25-592x592x500/6F9%85592 mm592 mm500 mm4,0 m²62.250 m³/h@115 Pa
BFP-SF-F9-25-592x592x500/8F9%85592 mm592 mm500 mm5,5 m²82.250 m³/h@115 Pa
BFP-SF-F9-25-287x592x600/3F9%85287 mm592 mm600 mm2,4 m²31.125 m³/h@100 Pa
BFP-SF-F9-25-287x592x600/4F9%85287 mm592 mm600 mm3,2 m²41.125 m³/h@100 Pa
BFP-SF-F9-25-490x592x600/5F9%85490 mm592 mm600 mm4,0 m²51.870 m³/h@100 Pa
BFP-SF-F9-25-592x592x600/6F9%85592 mm592 mm600 mm4,8 m²62.250 m³/h@100 Pa
BFP-SF-F9-25-592x592x600/8F9%85592 mm592 mm600 mm6,4 m²82.250 m³/h@100 Pa

Key Advantages of Synthetic Fiber Bag Filters

1. Energy-Saving Filtration

Synthetic Bag Filters naturally operate with a low pressure drop. As a result, HVAC units consume less energy and maintain stable performance. Consequently, facilities that aim to lower operational costs benefit greatly from these filters.

2. Lightweight Structure

The lightweight design makes installation, handling, and replacement extremely easy. Furthermore, this reduces service time and improves system uptime.

3. Stable Efficiency Over Time

The progressive synthetic media effectively captures PM10 and PM2.5 particles. In addition, the filters maintain consistent efficiency throughout their service life, ensuring stable airflow and improved air quality.


Technical Design and Construction

High-Efficiency Filter Media

Synthetic fibers provide:

  • Low initial pressure drop
  • High dust-holding capacity
  • Strong mechanical stability

Additionally, the media structure supports long operating cycles and reduced maintenance costs.

Durable Frame Options

  • Galvanized steel or plastic frames
  • Ultrasonic welded pockets for leak-proof sealing
  • Temperature resistance up to 70°C
  • Relative humidity tolerance up to 90%

For this reason, the filters perform reliably in both commercial and industrial systems.


Performance Classes (EN779 & ISO 16890)

FINEX Synthetic Bag Filters are available in several filtration grades:
M5, M6, F7, F8, and F9.

Therefore, users can select the required efficiency level depending on system demands. Furthermore, these classes ensure effective removal of fine particles, supporting cleaner indoor environments.


Product Range Overview

The FINEX product table includes:

  • Multiple pocket configurations
  • Various filter dimensions
  • Different filtration areas
  • Airflow and pressure drop values

As a result, customers can easily choose the optimal configuration for their HVAC unit. Moreover, listing these variations helps search engines understand the technical depth of the product family.


Application Areas

Synthetic Fiber Bag Filters are ideal for:

  • Second-stage or final-stage HVAC filtration
  • Pre-filtration before HEPA filters
  • Commercial buildings, airports, hospitals, and malls
  • Industrial ventilation systems requiring fine and energy-efficient filtration

In summary, these filters deliver consistent performance across a wide range of environments.


User Benefits

  • Energy Savings: Reduced pressure drop lowers energy consumption.
  • Long Service Life: High dust-holding capacity means fewer replacements.
  • Cleaner Indoor Air: Effective removal of PM10 and PM2.5 particles.
  • Flexible Options: Available with multiple sizes, frame types, and pocket numbers.

We are happy to assist you.