EA181-Riga-Flo® PH Style Filters

• Depth-loading micro fine glass media in a uniform high loft media blanket with a synthetic micro mesh media backing for longer life and uniform low resistance to air flow
• Stiffened backing bonded to the media to support and maintain tapered radial pleats and prevent media oscillation during varying system airflows
• 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 and all-metal diagonal support braces to assure filter rigidity and media pack protection; Applications: Built-up filter banks Rooftops Split systems Free-standing units Package systems Air handlers Hospitals Pharmaceutical Research; ; Note: Initial resistance to airflow (inches w.g.) Other sizes also available.

Specifications

• Width: 24"
• Depth: 20"
• Height: 12"
• MERV Rating: 11
• Filter Type: Box

Additional Specifications

• MERV Rating: 11 (60-65%)
• CFM Medium: 830
• CFM High: 1660
• Resistance Medium: 0.14
• Resistance High: 0.14
• Final: 1.5
• Media Area sq.ft.: 40