Top 9 ReservePro 20x25x5 – Furnace Filters

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1. Generalaire

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GeneralAire # 4551 for 4501 ReservePro 20x25x5 furnace filter, Actual Size:19 5/8" x 24 3/16" x 4 15/16", Case of 2 Filters

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Generalaire #ad - Genuine generalaire / reservePro Filters 4551- exact size of 4501. Nominal size: 20" x 25" x 5". Actual size:19-5/8" x 24-3/16" x 4-15/16". Merv 11. Made is usa. Pack of 2 filters.
BrandGeneralaire #ad
ManufacturerGeneralAire #ad
Height10 Inches
Length25 Inches
Width20 Inches
Part Number4551

2. Generalaire

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Case of 3 Filters, GeneralAire # 4551 for 4501 ReservePro 20x25x5 furnace filter, Actual Size:19 5/8" x 24 3/16" x 4 15/16"

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Generalaire #ad - Pack of 3 filters. Actual size:19-5/8" x 24-3/16" x 4-15/16". Genuine generalaire / reservePro Filters 4551- exact size of 4501. Made is usa. Merv 11. Nominal size: 20" x 25" x 5".
BrandGeneralaire #ad
ManufacturerGeneralAire #ad
Height15 Inches
Length25 Inches
Width20 Inches
Part Number4551

3. GFRESERVEPRO

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Generalaire 6FM2025 Reservepro-2PK- 4551 Air Filter-20x 25x 5-for Old 4501-Exact Dimensions are 19 5/8x 24 3/16x 4 15/16

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GFRESERVEPRO #ad - True exact dimensions are 19 5/8"x 24 3/16"x 4 15/16"- to replace old Reservepro #4501 and other brands with the same dimensions. Please measure carefully ! Due to the large package size returns of this product result in high return shipping costs. Pack of 2 filters- higher efficiency Merv 11 models replaces older Merv 10 Filters.
BrandGFRESERVEPRO #ad
ManufacturerGeneral Filter #ad
Height5 Inches
Length20 Inches
Width25 Inches
Part Number6FM202545512

4. GFRESERVEPRO

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3-pk Generalaire 6FM2025 Reservepro #4551 Air Filter-20"x 25"x 5"-Genuine OEM Replacement for old #4501-Please Measure Carefully Before Ordering !

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GFRESERVEPRO #ad - True exact dimensions are 19 5/8"x 24 3/16"x 4 15/16"- to replace old Reservepro #4501 and other brands with the same dimensions. Please measure carefully ! Due to the large package size returns of this product result in high return shipping costs. Pack of 3 filters- higher efficiency Merv 11 models replaces older Merv 10 Filters.
BrandGFRESERVEPRO #ad
ManufacturerGeneral Filter #ad
Height15 Inches
Length20 Inches
Width25 Inches
Part Number6FM20254551

5. General

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Generalaire 4551 Old 4501 20 x 25 x 5 Merv 11 Air Filter- Actual Size= 19 5/8 x 24 3/8 x 4 15/16- 6FM2025-Old 5FM2025

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General #ad - Part number: dpfr20x25x5M11=DGL. Genuine reservepro oem replacement cartridges for general ac1 and lennox bmac20c, totaline p101 MF20, MAC10, Source1 S1, mac10202505, MF120, Trion Air Bear 2000, York S1 MAC10202505. Important: please measure carefully before ordering- returns of this product result in very high return costs for the BUYER. Replaces old part 4501 5fm2025 higher efficiency merv 11 Filter Removes Smaller Particles Than The Original MERV 10 Filters.
BrandGeneral #ad
ManufacturerGeneral #ad
Weight0 Pounds
Part NumberDPFR20X25X5M11=DGL

6. ReservePro

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Genuine ReservePro 16 x 25 x 5 Part # GF 4511 MERV 11 Size 15 5/8" x 24 3/16" x 4 15/16" PACK of 6 FILTERS

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ReservePro #ad - Nominal size: 16" x 25" x 5" / actual size:15-5/8" x 24-3/16" x 4-15/16". Fits trion air bear supreme 1400, #255649-105. Fits skuttle db0-0025-016, #448-1. Nominal size: 16" x 25" x 5" / actual size:15-5/8" x 24-3/16" x 4-15/16". Fits source1 s1-mac10162505, #s1-fm10162505.
BrandReservePro #ad
ManufacturerReservePro #ad
Height35 Inches
Length25 Inches
Width16 Inches
Part Number4511

7. GFRESERVEPRO

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Generalaire 6FM2025 Reservepro #4551 Air Filter-20"x 25"x 5"-Genuine OEM Replacement for old #4501

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GFRESERVEPRO #ad - Please measure carefully ! Due to the large package size returns of this product result in high return shipping costs. True exact dimensions are 19 5/8"x 24 3/16"x 4 15/16"- to replace old Reservepro #4501 and other brands with the same dimensions. Higher efficiency merv 11 models replaces older Merv 10 Filters. 1 filter pkg.
BrandGFRESERVEPRO #ad
ManufacturerGeneral Filter #ad
Height5 Inches
Length20 Inches
Width25 Inches
Part Number6FM202545511

8. General Air

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20x25x4 ReservePro Part # GA100A1037 Compatible with Honeywell FC100A1037 and LENNOX X6673 SIZE MERV 10 Size 19 7/8" x 24 3/4" x 4 3/8" Case of 2

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General Air #ad - Merv 10 synthetic media designed to attract and captures pet dander, smoke, mold spores, lint, dust mite debris, dust, pollen, and smog. Also replaces lennox part x6673 actual size 19 3/4" x 24 3/4" x 4 3/8". Actual size: 19-7/8" x 24-3/4” x 4- 3/8”. Designed to replace honeywell air cleaner fc100a1037, honeywell f35 & f35r filter # fc35A1027, F25, honeywell f100, filter #203720, F150 and Honeywell F200 filter #FC200E1037. Nominal size: 20" x 25" x 4-3/8".
BrandGeneral Air #ad
ManufacturerGeneral Air #ad
Part NumberGA1037

9. ReservePro

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Actual Size:15 5/8" x 24 3/16" x 4 15/16" Case of 2 Filters., ReservePro 16x25x5 # 4511 furnace filter

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ReservePro #ad - New - now shipping reservepro Model #4541- Higher Efficiency Merv 11 Model. Important: please measure carefully before ordering- returns of this product result in very high costs to the buyer for return shipping.
BrandReservePro #ad
ManufacturerReservePro #ad
Height12 Inches
Length16 Inches
Weight100 Kilograms
Width25 Inches
Part Number4541