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Medium Efficiency G3 G4 F5 F6 F7 F8 F9 Fiberglass Pocket Air Filter Bag

product detail

Features

Frame: Galvanized steel, aluminum alloy, stainless steel frame

Media: fiberglass

Efficiency: (EN779:2002) F5-F9(ASHRAE 52.2:2007)

MERV10-MERV15

Recommended final pressure drop: 550Pa

Working temperature: 150℃(for glass fiber)

Fire Rating: DIN53438 class F1


Applications 

Suitable for the electronics, bio-pharmaceutical, machinery, instrumentation, petrochemical and light industry as general air purification systems


Common Specifications 

Class (EN779)Dimension (mm)Piece of PocketsRated Air Flow(m3/h)Initial Pressure drop
G3592*592*6356285037
G4592*592*6356285045
F5592*592*6356285055
F6592*592*6358285058
F7592*592*6358285090
F8/F9592*592*63582850120

FAQ

    • Q

      What applications can you use SFFILTECH Fiberglass Pocket Filters for?

      A
      You can use SFFILTECH Medium Efficiency Pocket Air Filter Bags for HVAC systems, commercial buildings, cleanrooms, and industrial ventilation. They capture dust, pollen, and fine particles, improving indoor air quality efficiently.
    • Q

      What efficiency grades and sizes are available?

      A
      SFFILTECH Pocket Air Filters are available in G3, G4, F5, F6, F7, F8, and F9 ratings, with customizable pocket counts, panel sizes, and thicknesses. You can select the right filter to match your airflow and particle capture requirements.
    • Q

      How do fiberglass pocket air filters work?

      A
      SFFILTECH Filters trap airborne particles within multiple pockets, allowing smooth airflow while preventing clogging. You can install them easily in standard HVAC frames for reliable air filtration.
    • Q

      Why choose SFFILTECH fiberglass pocket filters?

      A
      SFFILTECH Pocket Air Filters are durable, heat-resistant, and chemically stable. You can maintain medium-efficiency air filtration, protect downstream HEPA filters, and extend system life.
    • Q

      How easy is it to operate and maintain?

      A
      The SFFILTECH Fiberglass Pocket Filters are user-friendly and replaceable, allowing quick installation, inspection, and timely replacement. Minimal maintenance ensures your ventilation system runs efficiently and continuously.

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