The EZ Flow II is made from heavy chipboard in a one-piece design. The filtering media is continuous filament spun glass and is made to function without a retainer, by adhering the frame directly to the media which has a light skin to make it self-retaining. A resinous bonding agent provides additional rigidity and resistance to media compression. UL Classified.
    
    - Continuous filament spun glass filter media for residential and light commercial use
 - MERV 1 rating
 - Durable one-piece heavy chipboard filter frame
 - Low initial pressure drop helps protect HVAC equipment reducing energy costs
 - Lasts up to 30 days
 - Available in 1" size
 
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