Panel Air Prefilter With Metal Frame

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Panel Air Prefilter With Metal Frame

The panel prefilter with metal frame
*  It’s normaly prefilter used in air conditioner system;
*  Choose good quality’s synthetic media:
*  Choose metal frame;
* Thickness: 1 7mm, 21mm, 25mm,46 mm;
* Filtration efficiency (Test by weighing;dust): 90%-95%(ASHRAE 52.1-1992)
*  Efficiency Rate: G4 (EN 779)
* Awelded wire grid, spot welded on one inch centers and treated for corrosion resistance, to maintain the radial pleat
configuration in varying system velocities.
* A media to frame sealant ensuring that all of the air seen by the filter will be treated by the filter. Frame to media
bypass is eliminated.
* Media and wire formed in radial pleats for high dust loading
* Radial pleat configuration for full use of the media area and high dust holding capacity