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Electrostatically charged, pleated 100% US made filters capture more harmful particles and last 3x longer than fiberglass models. Industrial-grade beverage board recyclable frames with dual wire backings outperform standard cardboard designs.

20x25x5 replacement whole house air filters for your furnace, heat pump, air conditioner, or HVAC system actual size: 19.88" x 24. 75" x 4. 38". Industrial-grade beverage board recyclable frames with dual wire backings outperform standard cardboard designs. Electrostatically charged, pleated 100% US made filters capture more harmful particles and last 3x longer than fiberglass models.


Electrostatically charged, pleated 100% US made filters capture more harmful particles and last 3x longer than fiberglass models. 20x25x5 replacement whole house air filters for your furnace, heat pump, air conditioner, or HVAC system actual size: 19.88" x 24. 75" x 4. 38". Industrial-grade beverage board recyclable frames with dual wire backings outperform standard cardboard designs.



These 5 inch air filters are compatible with hcc20-28 models as well as many Honeywell, Carrier, and Trion Air Bear models that accept a 20x25x5 filter. Easy replacement - this 20x25x5 furnace filter has the ability to last up to 1 year! Depending on your home's condition, the filter may be replaced every 6-12 months.

1. Lennox
#ad
X6673 Lennox 20x25x5 Merv 11 Filter Media 2 Pack
#adLennox #ad - Nominal size: 20" x 25" x 5". Manufactured by Lennox. Merv 11. Actual size: 19-3/4" x 24-3/4" x 4-3/8". 2 filters.More information #ad
Brand | Lennox #ad |
Manufacturer | Lennox #ad |
Height | 5 Inches |
Length | 26 Inches |
Weight | 0.01 Pounds |
Width | 20 Inches |
Part Number | X6673 |
Model | X6673 |
More information #ad
2. Filterbuy
#ad
Lennox X6673, Carrier EXPXXFIL0020, Filterbuy 20x25x5 Air Filter MERV 11 Allergen Defense 2-Pack, Pleated HVAC AC Furnace Air Filters Replacement for Honeywell FC100A1037, Day & Night, and Payne Actual Size: 19.88 x 24.75 x 4.38 Inches, Bryant
#adFilterbuy #ad - 20x25x5 replacement whole house air filters for your furnace, heat pump, air conditioner, or HVAC system actual size: 19.88" x 24. 75" x 4. 38". Compatible models: honeywell f25 #203720, x5426, hcf20-16, x0586, x6661, day & night macpak20, x6673, hcf20-10, expxxfil0020, expxxlmc0020, f200 #fc200e1037, filxxcar0020, filxxcar0120, filxxcar0020, bryant filbbcar0020, f100 / f150 #fc100a1037, bMAC-20C, carrier carf8250602, carfc100a1037, filxxcar0120, expxxUNV0020, x7751, lennox x8790, filcccar0020, hcc20-28, carl86469, f35 / f35r #fc35a1027, Payne MACPAK20.More information #ad
Merv 11 synthetic media comparable with mpr 1000 - 1200 & FPR 7 protects homes from pets, allergies, and more by trapping 95% of airborne particles without impacting air flow. Electrostatically charged, pleated 100% US made filters capture more harmful particles and last 3x longer than fiberglass models. Industrial-grade beverage board recyclable frames with dual wire backings outperform standard cardboard designs.
Brand | Filterbuy #ad |
Manufacturer | Filterbuy #ad |
Height | 4.38 Inches |
Length | 19.88 Inches |
Weight | 7.5 Pounds |
Width | 24.75 Inches |
Part Number | HRF20x25x5M11=CARpk2 |
Model | HRF20x25x5M11=CARpk2 |
Warranty | Defective items and products that were shipped incorrectly are subject to a refund or replacement on a case by case basis. Please contact our customer support team for more information if you experience any issues. |
More information #ad
3. Filterbuy
#ad
Carrier EXPXXFIL0020, Lennox X6673, Filterbuy 20x25x5 Air Filter MERV 11 Allergen Defense 4-Pack, Pleated HVAC AC Furnace Air Filters Replacement for Honeywell FC100A1037, and Payne Actual Size: 19.88 x 24.75 x 4.38 Inches, Bryant, Day & Night
#adFilterbuy #ad - Compatible models: honeywell f25 #203720, bryant filbbcar0020, carrier carf8250602, x0586, lennox x8790, f200 #fc200e1037, day & night macpak20, hcf20-16, expxxfil0020, x5426, x7751, filxxcar0020, carfc100a1037, f100 / f150 #fc100a1037, hcf20-10, CARL86469, f35 / f35r #fc35a1027, filxxcar0020, x6673, EXPXXLMC0020, x6661, hcc20-28, expxxunv0020, filxxcar0120, filcccar0020, filxxcar0120, bmac-20c, Payne MACPAK20.More information #ad
Merv 11 synthetic media comparable with mpr 1000 - 1200 & FPR 7 protects homes from pets, allergies, and more by trapping 95% of airborne particles without impacting air flow. 20x25x5 replacement whole house air filters for your furnace, heat pump, air conditioner, or HVAC system actual size: 19.88" x 24. 75" x 4. 38". Industrial-grade beverage board recyclable frames with dual wire backings outperform standard cardboard designs. Electrostatically charged, pleated 100% US made filters capture more harmful particles and last 3x longer than fiberglass models.
Brand | Filterbuy #ad |
Manufacturer | Filterbuy #ad |
Height | 4.38 Inches |
Length | 19.88 Inches |
Weight | 15 Pounds |
Width | 24.75 Inches |
Part Number | HRF20x25x5M11=CARpk4 |
Model | HRF20x25x5M11=CARpk4 |
Warranty | Defective items and products that were shipped incorrectly are subject to a refund or replacement on a case by case basis. Please contact our customer support team for more information if you experience any issues. |
More information #ad
4. Lennox
#ad
Lennox Healthy Climate 20x25x5 x6673 MERV 11 Box Filter
#adLennox #ad - Replacement for hcxf20-10, HCF20-1020x25x5 merv 11 replacement for Lennox X6673. Replace ment for fc35a1027, fc200e1037, fc100A1037, F35Expandapac. Replacement for expxxfil0020, expxxlmc0020, expxxunv0020, FILCCCAR0020. X6673 replacement Filter for Lennox and Honeywell.More information #ad
Brand | Lennox #ad |
Manufacturer | Lennox #ad |
Height | 24.75 Inches |
Length | 19.88 Inches |
Weight | 3 Pounds |
Width | 4.38 Inches |
Part Number | 20x25x5 |
Model | 20x25x5 |
More information #ad
5. Filterbuy
#ad
Pleated HVAC AC Furnace Air Filters Replacement for Honeywell FC100A1037, Day & Night, and Payne Actual Size: 19.88 x 24.75 x 4.38 Inches, Filterbuy 20x25x5 Air Filter MERV 11 Allergen Defense 1-Pack, Bryant, Carrier EXPXXFIL0020, Lennox X6673
#adFilterbuy #ad - Compatible models: honeywell f25 #203720, x0586, day & night macpak20, f100 / f150 #fc100a1037, x6673, lennox x8790, carrier carf8250602, expxxlmc0020, filcccar0020, filxxcar0020, hcf20-16, carfc100a1037, x5426, filxxcar0020, carl86469, bmac-20c, hcf20-10, hcc20-28, bryant filbbcar0020, expxxfil0020, f200 #fc200e1037, filxxcar0120, f35 / f35r #fc35a1027, filxxcar0120, x6661, x7751, expxxunv0020, Payne MACPAK20.More information #ad
Merv 11 synthetic media comparable with mpr 1000 - 1200 & FPR 7 protects homes from pets, allergies, and more by trapping 95% of airborne particles without impacting air flow. Electrostatically charged, pleated 100% US made filters capture more harmful particles and last 3x longer than fiberglass models. 20x25x5 replacement whole house air filters for your furnace, heat pump, air conditioner, or HVAC system actual size: 19.88" x 24. 75" x 4. 38". Industrial-grade beverage board recyclable frames with dual wire backings outperform standard cardboard designs.
Brand | Filterbuy #ad |
Manufacturer | Filterbuy #ad |
Height | 4.38 Inches |
Length | 19.88 Inches |
Weight | 0 Pounds |
Width | 24.75 Inches |
Part Number | HRF20x25x5M11=CARpk1 |
Model | HRF20x25x5M11=CARpk1 |
Warranty | Defective items and products that were shipped incorrectly are subject to a refund or replacement on a case by case basis. Please contact our customer support team for more information if you experience any issues. |
More information #ad
6. Lennox Healthy Climate
#ad
Lennox Healthy Climate Lennox X6675 20x25x5 Healthy Climate Carbon-Clean MERV 16 Filter Bundle with Same Day Supply Filter Change Reminder Magnet 2-Pack 2 Count Pack of 1
#adLennox Healthy Climate #ad - Merv 16 rating. As with any filtration product, replacement life cycle depends on the individual conditions and needs of the home. Removes over 95% of particles ranging in size down to 03 micron and more than 90% of particles 001 microns and larger.More information #ad
Actual size: 20-3/4 x 24-3/4 x 4-3/8. Filter lasts up to 1 year. Filters are shipped in individual clear plastic bags that can be reused to dispose of your old filter. Bundle includes a same day supply reminder magnet 1 per filter so you know when you last changed your filter without having to open your filter cabinet.Brand | Lennox Healthy Climate #ad |
Manufacturer | Lennox #ad |
Height | 20.75 Inches |
Length | 24.75 Inches |
Width | 4.38 Inches |
Part Number | HCF20-16 |
Model | X6675 |
More information #ad
7. Lennox
#ad
Lennox X6673 MERV 11 Filter Media 5 Pack
#adLennox #ad - Actual size: measures 19-3/4 inches long, 24-3/4 inches wide, and 4-3/8 inches high. Keeps air clean: rated at merv 11 efficiency for optimal air quality and filters out and captures dust, pet dander, pollen, and other particles as small as 0.More information #ad
3 microns. Specifications: model number: HCF20-10; Part number: X6673. Compatible model: replacement air filters for your Lennox Healthy Climate HC11 air purifiers. Best use: for best results, replace filter every 6 months.Brand | Lennox #ad |
Manufacturer | Lennox #ad |
Height | 5 Inches |
Length | 25 Inches |
Weight | 2.56 Pounds |
Width | 20 Inches |
Part Number | X6673 |
More information #ad
8. Lennox Healthy Climate
#ad
Merv 16 Carbon Clean Home Furnace Filter for HVAC system 2 Pack with Wholesalehome Cleaning Cloth, Lennox X6675 20x25x5 Air Filter
#adLennox Healthy Climate #ad - Highly efficient - being merv 16 + the carbon coated fiber matrix this filter will provide extra deep filtration to help you maintain optimal air quality in your home.These 5 inch air filters are compatible with hcc20-28 models as well as many Honeywell, Carrier, and Trion Air Bear models that accept a 20x25x5 filter. Easy replacement - this 20x25x5 furnace filter has the ability to last up to 1 year! Depending on your home's condition, the filter may be replaced every 6-12 months.
More information #ad
Use the wholesalehome cloth to clean your furnace or air handler of all dirt before placing your new furnace filter in. The filter and is suitable for hospitals, or just about anywhere. X6675 20x25x5 air filter replacement for your furnace, air conditioner, homes, or HVAC system.Brand | Lennox Healthy Climate #ad |
Manufacturer | Lennox Healthy Climate #ad |
Height | 20 Inches |
Length | 25 Inches |
Width | 5 Inches |
Part Number | X6675 |
More information #ad
9. Lennox
#ad
1 Count Pack of 1, Lennox X6675 MERV 16 Media Air Cleaner
#adLennox #ad - Lennox x6675 healthy climate hcf20-16 carbon clean Replacement Filter, MERV16 25"x20"x 5". The hcf20-16 carbon clean 16 combines industry leading MERV 16 filtration with an odor removing, coconut activated and carbon coated fiber matrix.More information #ad
Provides whole home filtration for optimal home comfort and air quality, with no additional energy costs. Replaces honeywell fc35a1027, fc100a1037, FC200E1037. 1 rated professionally installed, whole home HC16 filtration system* is now the Carbon Clean 16.Brand | Lennox #ad |
Manufacturer | Lennox Healthy Climate Solutions #ad |
Height | 16 Inches |
Length | 25 Inches |
Width | 20 Inches |
Part Number | X6675 |
Model | X6675 |
Warranty | Limited |
More information #ad
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