Key features include:
- Available in four efficiencies: – Riga-Flo XL, 40-45% (MERV 9) – Riga-Flo 15, 60-65% (MERV 11) – Riga-Flo 100, 80-85% (MERV 13) – Riga-Flo 200, 90-95% (MERV 14)
- 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 welded wire media grid that is bonded to the media support and maintain tapered radial pleats and prevent media oscillation during varying system airflows.
- Includes a continuous adhesive bond around the inside of the enclosing frame to eliminate air bypass. The media is mechanically bonded to the frame to assure integrity to 10″ w.g.
- Includes an enclosing fram of steel, coated with an aluminum-zinc alloy, to provide 50% higher corrosion resistance than standard galvanized steel.
- Includes all-metal diagonal support braces to assure filter rigidity and media pack protection. The braces are mechanically bonded to the contour stabilizers to assist in maintaining a rigid and durable filter pack.
More Information
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