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Replacement for ReservePro # 4356 Air Filter - 20x25
(case of 2 Filters)

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Mfg:National Filter Sales
In Stock
Price: $61.59
($30.80 ea)
case of 2 Filters

Replacement for ReservePro # 4356 Air Filter - 20" x 25" x 4-3/8" (2-Pack )

Actual Size - 19-7/8" X 24-7/8" X 4-3/8"

Constructed from a highly efficient pleated synthetic media in a sturdy beverage board frame. Can be used in air cleaners made by several manufacturers, including Bryant, Carrier and Honeywell.

Replaces GeneralAire filters # GA100A37, GFI#4356
Replaces Honeywell Filter # FC100A1037


  • MERV 11 Rating
  • Remains sturdy even in high humidity areas due to a moisture resistant frame
  • Foam gasket helps to seal it in place and prevent dust from circumventing the filter
  • Built-in support holds the pleats in place to allow for maximum dust filtration
  • Rust resistant galvanized wire downstream gives the filter rigidity and holds media in place after installation
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