The Camfil Farr Riga-Flo®, setting the standard for rigid, supported media, air filtration since 1976. The Camfil Farr Riga-Flo provides high-efficiency ASHRAE air filtration performance in a compact, supported media design.
The materials of construction preclude contaminant amplification as all components are inert with respect to supporting the growth of captured bacteria or other viable contaminants. The Riga-Flo:
- Is available in four efficiencies: Includes high-lofted, depth-loading, microfine glass media for longer service life and uniform low resistance to airflow. Filtration efficiency is maintained throughout the life of the filter
- Has a laminated media backing to maintain fiber blanket uniformity and preclude media migration
- Includes a stiffened backing that is bonded to the media to support and maintain tapered radial pleats and prevent media oscillation during varying system airflows
- Includes a continuous adhesive bond around the media pack to eliminate air bypass and ensure integrity to 10” w.g.
- Includes an enclosing frame of corrosion resistant galvanized steel.
Includes unique bridge support plastic contour stabilizers on the air entering and air exiting sides to assure pleat support through turbulent or varying airflows. Includes all-metal diagonal support braces to assure filter rigidity and media pack protection.
Riga-Flo Product Sheet
Riga-Flo Initial Resistance versus Airflow Chart
Riga-Flo Sales Submittal Drawing
Riga-Flo PH Product Sheet (with peripheral header)
Riga-Flo Initial Resistance versus Airflow Chart (with peripheral header)
Riga-Flo Sales Submittal Drawing (with peripheral header)
Riga-Flo PH Specification (with peripheral header)
Riga-Flo UL Class One Sales Submittal Drawing