Flanders 12x25 PrecisionAire EZ Flow Heavy-Duty Furnace Filter

Economically and environmentally friendly frame has a one-piece design
No media retainer
Fiberglass Media
Available in 1″ models
Available in all standard sizes and custom sizes
Designed for protection of furnace and central air units in residential and light commercial applications
UL Classified

The EZ Flow II filter 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. The EZ Flow II frame is made from heavy chipboard in a one-piece design that eliminates corner separation. Sealing is accomplished with a resilient hot-melt adhesive running the full perimeter of the frame on both upstream and downstream sides.

The EZ Flow II fiberglass media is continuous filament spun glass. A resinous bonding agent provides rigidity and resistance to media compression.