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BROWSE FILTER BY SIZE
4 Inch Filters
4 Inch Furnace Air Filters
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4-Pack86Carrier® FILCCFNC0014 & FILBBFNC0014 Filters
- 12" x 20" x 4" (nominal size)
- Actual size (H) 12 1/8" x (W) 19 7/8" x (D) 4 1/4".
- Lasts up to 6 months
- MERV 8, 11, or 13 rating
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2-Pack86Glassfloss® Z-Line HWP20254 Air Filters 20 x 25 x 4"
- MERV 8 rating
- Replacement for Honeywell®FC100A1037
- 20 x 25 x 4" nominal
- 20 x 24 7/8 x 4 3/8" actual
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2-Pack86Glassfloss® Z-Line HWP20204 Air Filters 20 x 20 x 4"
- MERV 8 rating
- Replacement for Honeywell®FC100A1029
- 20 x 20 x 4" nominal
- 20 x 19 7/8 x 4 3/8" actual
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2-Pack86Glassfloss® Z-Line HWP16254 Air Filters 16 x 25 x 4"
- MERV 8 rating
- Replacement for Honeywell®FC100A1029
- 16 x 25 x 4" nominal
- 16 x 24 7/8 x 4 3/8" actual
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2-Pack86Glassfloss® Z-Line HWP16204 Air Filters 16 x 20 x 4"
- MERV 8 rating
- Replacement for Honeywell® FC100A1003
- 16 x 20 x 4" nominal
- 16 x 19 7/8 x 4 3/8" actual