Glass Hi-Flo ®

• Extended surface non-supported air filter
• Ideal for HVAC constant volume applications.
• Unique glass fiber media which maintains published efficiency throughout the life of the filter.
• Construction optimized for a low pressure drop throughout its service life.
• Available in UL class 2 or 1 and in efficiency ranges from 40% to 95% based on ASHRAE 52.1-92.

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