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Home > Air Filtration > All Air Filters > MERV 4 Standard Air Filter 13" x 21" x 1" High Dust Holding Capacity

MERV 4 Standard Air Filter 13" x 21" x 1" High Dust Holding Capacity

Item #:13X21X1

Manufacturer Item: 10055.01299

Manufacturer: AIR FILTERS

Flanders Precisionaire 13X21X1 MERV 4 Standard Air Filter 13" x 21" x 1" High Dust Holding Capacity

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Flanders Precisionaire EZ Fiberglass MERV 4 Standard Grade Disposable Panel Air Filter, 13 x 21 x 1"

Designed for protection of furnace and central air units in residential and light commercial applications
EZ Flow II has no media retainer
The frame is made from heavy chipboard in a 1-piece design that eliminates corner separation
The filtering media is continuous filament spun glass
A resinous bonding agent provides rigidity and resistance to media compression
EZ Flow II 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
Sealing is accomplished with a resilient hot-melt adhesive running the full perimeter of the frame on both upstream and downstream sides

13X21X1