Best 5 Air Conditioner Replacement Filters in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
16x25x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.75" x 24.75" x 4.38")
Compatible Models: Honeywell Filter Part Numbers (203719, FC35A1001, FC100A1026, FC100A1029, FC100C1009, FC200E1011, FC200E1029), Air Cleaner Models (F25, F35 / F35R, F100 / F150, FC200), Air Kontrol (#DPP51624), Bryant (FILBBCAR0016, FILXXCAR0016), Carrier (CARF8250606, EXPXXFIL0016, EXPXXLMC0016, EXPXXUNV0016, FILCCCAR0016, FILXXCAR0016, CMF1625, P102-1625), Day & Night / Payne (MACPAK16), Lennox (X0583, X6670, HCF16-10)
MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% 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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
16x25x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.75" x 24.75" x 4.38")
Compatible Models: Honeywell Filter Part Numbers (203719, FC35A1001, FC100A1026, FC100A1029, FC100C1009, FC200E1011, FC200E1029), Air Cleaner Models (F25, F35 / F35R, F100 / F150, FC200), Air Kontrol (#DPP51624), Bryant (FILBBCAR0016, FILXXCAR0016), Carrier (CARF8250606, EXPXXFIL0016, EXPXXLMC0016, EXPXXUNV0016, FILCCCAR0016, FILXXCAR0016, CMF1625, P102-1625), Day & Night / Payne (MACPAK16), Lennox (X0583, X6670, HCF16-10)
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
20x25x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.88" x 24.75" x 4.38")
Compatible Models: Honeywell F25 (#203720), F35 / F35R (#FC35A1027), F100 / F150 (#FC100A1037), F200 (#FC200E1037), Bryant (FILBBCAR0020, FILXXCAR0020, FILXXCAR0120), Carrier (CARF8250602, CARFC100A1037, CARL86469, EXPXXFIL0020, EXPXXLMC0020, EXPXXUNV0020, FILCCCAR0020, FILXXCAR0020, FILXXCAR0120), Day & Night (MACPAK20), Lennox (X8790, X0586, X5426, X6661, X6673, X7751, BMAC-20C, HCC20-28, HCF20-10, HCF20-16), Payne (MACPAK20)
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
20x25x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.88" x 24.75" x 4.38")
Compatible Models: Honeywell F25 (#203720), F35 / F35R (#FC35A1027), F100 / F150 (#FC100A1037), F200 (#FC200E1037), Bryant (FILBBCAR0020, FILXXCAR0020, FILXXCAR0120), Carrier (CARF8250602, CARFC100A1037, CARL86469, EXPXXFIL0020, EXPXXLMC0020, EXPXXUNV0020, FILCCCAR0020, FILXXCAR0020, FILXXCAR0120), Day & Night (MACPAK20), Lennox (X8790, X0586, X5426, X6661, X6673, X7751, BMAC-20C, HCC20-28, HCF20-10, HCF20-16), Payne (MACPAK20)
MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% 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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
20x25x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.88" x 24.75" x 4.38")
Compatible Models: Honeywell F25 (#203720), F35 / F35R (#FC35A1027), F100 / F150 (#FC100A1037), F200 (#FC200E1037), Bryant (FILBBCAR0020, FILXXCAR0020, FILXXCAR0120), Carrier (CARF8250602, CARFC100A1037, CARL86469, EXPXXFIL0020, EXPXXLMC0020, EXPXXUNV0020, FILCCCAR0020, FILXXCAR0020, FILXXCAR0120), Day & Night (MACPAK20), Lennox (X8790, X0586, X5426, X6661, X6673, X7751, BMAC-20C, HCC20-28, HCF20-10, HCF20-16), Payne (MACPAK20)
MERV 13 synthetic media (comparable with MPR 1500 - 1900 & FPR 10) protects homes from bacteria and more by trapping 98% 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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
16x25x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.75" x 24.75" x 4.38")
Compatible Models: Honeywell Filter Part Numbers (203719, FC35A1001, FC100A1026, FC100A1029, FC100C1009, FC200E1011, FC200E1029), Air Cleaner Models (F25, F35 / F35R, F100 / F150, FC200), Air Kontrol (#DPP51624), Bryant (FILBBCAR0016, FILXXCAR0016), Carrier (CARF8250606, EXPXXFIL0016, EXPXXLMC0016, EXPXXUNV0016, FILCCCAR0016, FILXXCAR0016, CMF1625, P102-1625), Day & Night / Payne (MACPAK16), Lennox (X0583, X6670, HCF16-10)
MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% 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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
20x25x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.88" x 24.75" x 4.38")
Compatible Models: Honeywell F25 (#203720), F35 / F35R (#FC35A1027), F100 / F150 (#FC100A1037), F200 (#FC200E1037), Bryant (FILBBCAR0020, FILXXCAR0020, FILXXCAR0120), Carrier (CARF8250602, CARFC100A1037, CARL86469, EXPXXFIL0020, EXPXXLMC0020, EXPXXUNV0020, FILCCCAR0020, FILXXCAR0020, FILXXCAR0120), Day & Night (MACPAK20), Lennox (X8790, X0586, X5426, X6661, X6673, X7751, BMAC-20C, HCC20-28, HCF20-10, HCF20-16), Payne (MACPAK20)
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
New MERV 10 (at 492 FPM) performance with lower pressure drop at no additional cost!
Efficiency ratings are based on American Society of Heating, Refrigerating and Air-Conditioning Engineers Standard 52.2 1999!
Efficiency ranges are defined for small particles, E1=0.3 to 1.0 microns; medium particles, E2=1.0 to 3.0 microns; and large particles, E3=3.0 to 10.0 microns
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
20x20x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.63" x 19.81" x 4.38")
Compatible Models: Honeywell F25 (#203721), F35 / F35R (#FC35A1019), F100 / F150 (#FC100A1011), F200 (#FC200E1011), Lennox (X0585, X8305, X8308), Collection Cells (F25F1018, F35F1016, F100F1020, F50A1124, F50A1165, F50E1026, F50E1182, F50E6124, F50E6165, F50E8021, F50E8062, F50F1107, F50F1040, F55A1244, F55A1426, F55A1459, F55F1029, F55F1052, F58A1050, F58F1026, F300E1027)
MERV 13 synthetic media (comparable with MPR 1500 - 1900 & FPR 10) protects homes from bacteria and more by trapping 98% 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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
20x20x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.63" x 19.81" x 4.38")
Compatible Models: Honeywell F25 (#203721), F35 / F35R (#FC35A1019), F100 / F150 (#FC100A1011), F200 (#FC200E1011), Lennox (X0585, X8305, X8308), Collection Cells (F25F1018, F35F1016, F100F1020, F50A1124, F50A1165, F50E1026, F50E1182, F50E6124, F50E6165, F50E8021, F50E8062, F50F1107, F50F1040, F55A1244, F55A1426, F55A1459, F55F1029, F55F1052, F58A1050, F58F1026, F300E1027)
MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% 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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
16x25x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.75" x 24.75" x 4.38")
Compatible Models: Honeywell Filter Part Numbers (203719, FC35A1001, FC100A1026, FC100A1029, FC100C1009, FC200E1011, FC200E1029), Air Cleaner Models (F25, F35 / F35R, F100 / F150, FC200), Air Kontrol (#DPP51624), Bryant (FILBBCAR0016, FILXXCAR0016), Carrier (CARF8250606, EXPXXFIL0016, EXPXXLMC0016, EXPXXUNV0016, FILCCCAR0016, FILXXCAR0016, CMF1625, P102-1625), Day & Night / Payne (MACPAK16), Lennox (X0583, X6670, HCF16-10)
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| AllFilters | 9.57 | ❌ | ❌ | ❌ |
Quality alternative to the OEM filter that offers more affordability without compromising filtration performance or efficiency.
Compatible with Honeywell / Trane / American Standard TRN2621T1, BAYFTAH26M, BAYFTAH26M2, and FLR06074 whole house air filters.
21x26x5 NOMINAL: The actual size of this replacement filter is 25.7" x 20.1" x 5".
MERV 8 RATING: Breathe easier in your home as our filter clears the air of lint, hair, and other indoor pollutants.
MADE IN USA: Our pleated furnace filters are Made in the USA and offer a high quality replacement air filter option for your air conditioner and/or furnace unit without the high cost.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
16x25x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.75" x 24.75" x 4.38")
Compatible Models: Honeywell Filter Part Numbers (203719, FC35A1001, FC100A1026, FC100A1029, FC100C1009, FC200E1011, FC200E1029), Air Cleaner Models (F25, F35 / F35R, F100 / F150, FC200), Air Kontrol (#DPP51624), Bryant (FILBBCAR0016, FILXXCAR0016), Carrier (CARF8250606, EXPXXFIL0016, EXPXXLMC0016, EXPXXUNV0016, FILCCCAR0016, FILXXCAR0016, CMF1625, P102-1625), Day & Night / Payne (MACPAK16), Lennox (X0583, X6670, HCF16-10)
MERV 13 synthetic media (comparable with MPR 1500 - 1900 & FPR 10) protects homes from bacteria and more by trapping 98% 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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
16x20x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.38" x 19.75" x 4.38")
Compatible Models: Honeywell F25 / F25F1075 (#209894), F35 / F35R / F35F1032 (#FC35A1035), F100 / F100F1004 / F150 (#FC100A1003), F200 (#FC200E1003)
MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% 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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
20x25x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.88" x 24.75" x 4.38")
Compatible Models: Honeywell F25 (#203720), F35 / F35R (#FC35A1027), F100 / F150 (#FC100A1037), F200 (#FC200E1037), Bryant (FILBBCAR0020, FILXXCAR0020, FILXXCAR0120), Carrier (CARF8250602, CARFC100A1037, CARL86469, EXPXXFIL0020, EXPXXLMC0020, EXPXXUNV0020, FILCCCAR0020, FILXXCAR0020, FILXXCAR0120), Day & Night (MACPAK20), Lennox (X8790, X0586, X5426, X6661, X6673, X7751, BMAC-20C, HCC20-28, HCF20-10, HCF20-16), Payne (MACPAK20)
MERV 13 synthetic media (comparable with MPR 1500 - 1900 & FPR 10) protects homes from bacteria and more by trapping 98% 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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
20x25x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.88" x 24.75" x 4.38")
Our compatible furnance air filter is a standard replacement for the following model air filters: Honeywell F25 (#203720), F35 / F35R (#FC35A1027), F100 / F150 (#FC100A1037), F200 (#FC200E1037), Bryant (FILBBCAR0020, FILXXCAR0020, FILXXCAR0120), Carrier (CARF8250602, CARFC100A1037, CARL86469, EXPXXFIL0020, EXPXXLMC0020, EXPXXUNV0020, FILCCCAR0020, FILXXCAR0020, FILXXCAR0120), Day & Night (MACPAK20), Lennox (X8790, X0586, X5426, X6661, X6673, X7751, BMAC-20C, HCC20-28, HCF20-10, HCF20-16), Payne (MACPAK20)
MERV 11 (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow
EASY INSTALLATION: Effortlessly install our 20x25x5 air filter for immediate results. Optimal replacement interval: Replace the air filter every 3-6 months for best performance. Increase the replacement frequency to 30 days during the peak summer and winter months for superior air quality.
100% synthetic electrostatic media for high efficiency with low air flow resistance. Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Green N Urban | 9.87 | ❌ | ❌ | ❌ |
Excellent Filtration – Our EconoHome air filters will help you breathe cleaner air indoors. This MERV 11 16x25x4 furnace filters helps catch most airborne particles (lint, fine dust, pet dander, smoke, and more) without impacting the airflow in your home.
Dimensions – This furnace filter actual size: 15-15/16"x24-7/8"x4-3/8
Quick & Easy Installation - Switch off the AC system, remove the old AC air filter, and then slide the new air conditioner filter into place. Please make sure that the arrows match the direction of your system's airflow
Quality Materials - With a media made of quality synthetic fibers and sturdy paperboard frames, the air conditioner filters will last you longer. Recommended to replace the filters every 6 months to a year based on usage.
Convenient Value Packs – These EconoHome replacement air filters come in packs of 1, 2, 3, 4, or 5 pieces so you can always have some stock for right when you need them.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Green N Urban | 9.87 | ❌ | ❌ | ❌ |
Excellent Filtration – Our EconoHome air filters will help you breathe cleaner air indoors. This MERV 11 20x25x4 furnace filters helps catch most airborne particles (lint, fine dust, pet dander, smoke, and more) without impacting the airflow in your home.
Dimensions – This furnace filter actual size: 19-15/16"x24-7/8"x4-3/8
Quick & Easy Installation - Switch off the AC system, remove the old AC air filter, and then slide the new air conditioner filter into place. Please make sure that the arrows match the direction of your system's airflow
Quality Materials - With a media made of quality synthetic fibers and sturdy paperboard frames, the air conditioner filters will last you longer. Recommended to replace the filters every 6 months to a year based on usage.
Convenient Value Packs – These EconoHome replacement air filters come in packs of 1, 2, 3, 4, or 5 pieces so you can always have some stock for right when you need them.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Great Filter Sales | 9.78 | ❌ | ❌ | ❌ |
MERV 11 AIR FILTER 16x20x4.37 – Filters Fast Air Filters meet the same quality standards as the name brand filters and we back our 16x20x4.37 filter with a MERV RATING 11.
COMPATIBLE WITH – The MERV 11 air filter is the compatible replacement for Honeywell 16x20x4.37 air filter, compatible replacement for FC100A1003.
ENHANCE THE AIR QUALITY IN YOUR HOME – Premium Filters Fast filters will help with overall air quality while also helping to extend the life of your heating and cooling system.
PLEATED FILTER MEDIA – Highly-efficient pleated polyester air filter media with bonded fine carbon powder to reduce odors. Captures airborne dust, dirt, pet hair, and smoke.
BULK PACK – Includes (2) high-quality 16x20x4.37 AC furnace air filters (actual size: 15.87 x 19.87 x 4.37). They’re individually inspected and securely boxed, ensuring they arrive in perfect condition.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Great Filter Sales | 9.78 | ❌ | ❌ | ❌ |
MERV 11 AIR FILTER 16x25x5 – Filters Fast Air Filters meet the same quality standards as the name brand filters and we back our 16x25x5 filter with a MERV RATING 11.
COMPATIBLE WITH – The MERV 11 air filter is the compatible replacement for Honeywell FC100A1029 air filter, Carrier FILCCCAR0016, and Field Controls FCRM11-1625.
ENHANCE THE AIR QUALITY IN YOUR HOME – Premium Filters Fast filters will help with overall air quality while also helping to extend the life of your heating and cooling system.
PLEATED FILTER MEDIA – Highly-efficient pleated polyester air filter media to reduce odors. Captures airborne dust, dirt, pet hair, and smoke. It’s recommended to change your filter every 6-12 months.
BULK PACK – Includes (2) high-quality 16x25x5 AC furnace air filters (actual size: 15.875 x 24.75 x 4.25). They’re individually inspected and securely boxed, ensuring they arrive in perfect condition.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filti | 9.58 | ❌ | ❌ | ❌ |
EVERY AIR FILTER has a nominal size and an actual size. The nominal size is rounded to the nearest whole or half inch, normally in a larger font, that helps simplify the purchasing process (ex: 20” x 20” x 1"). Whereas the actual size is an exact measurement, normally in a smaller font, that depicts the precise dimensions of the filter (ex 19.5” x 19.5” x .75").
24x30x1 Replacement air filters for your air conditioner, furnace, or HVAC system. (Filtrete’s MPR 600 & Honeywell’s FPR 5)
The MERV 8 rating protects homes from dust, pollen, mold and more by trapping airborne particles without putting extra stress on your system.
STATE OF THE ART MERV 8 NANOFIBER MEDIA offers EXCEPTIONAL FILTER PERFORMANCE. Great option for your home furnace filters, air conditioner, as well as commercial HVAC system providing the cleanest air for the healthiest lifestyle. Filti replaceable air filters are designed & manufactured to last 90 days or 3 months. Very economical and easy to install.
PHENOMENAL CONSTRUCTION. Professional beverage board frames leaves you with a filter that will outperform standard filters that are on the market today. An engineered melt-blown design with a 3-layer composition increases dust collection throughout the filter's lifetime.
Wired backed design supports the the filter framework for optimal performance & durability
100% MADE IN AMERICA. Made with recyclable materials helping our environment stay clean while providing superior air quality.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Filterbuy | 9.94 | ❌ | ❌ | ❌ |
16x20x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.38" x 19.75" x 4.38")
Compatible Models: Honeywell F25 / F25F1075 (#209894), F35 / F35R / F35F1032 (#FC35A1035), F100 / F100F1004 / F150 (#FC100A1003), F200 (#FC200E1003)
MERV 8 (Odor Eliminator) synthetic media (comparable with MPR 600 & FPR 5) protects homes from adverse smells while trapping 90% 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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Great Filter Sales | 9.78 | ❌ | ❌ | ❌ |
MERV 11 AIR FILTER 20x25x5 – Filters Fast Air Filters meet the same quality standards as the name brand filters and we back our 20x25x5 filter with a MERV RATING 11.
COMPATIBLE WITH – The MERV 11 air filter is the compatible replacement for Honeywell 20x25x5 air filter, compatible replacement for FC100A1037.
ENHANCE THE AIR QUALITY IN YOUR HOME – Premium Filters Fast filters will help with overall air quality while also helping to extend the life of your heating and cooling system.
PLEATED FILTER MEDIA – Highly-efficient pleated polyester air filter media with bonded fine carbon powder to reduce odors. Captures airborne dust, dirt, pet hair, and smoke.
BULK PACK – Includes (2) high-quality 20x25x5 AC furnace air filters (actual size: 19.875 x 24.687 x 4.25). They’re individually inspected and securely boxed, ensuring they arrive in perfect condition.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Great Filter Sales | 9.79 | ❌ | ❌ | ❌ |
MERV 8 AIR FILTER 20x20x5 – Filters Fast Air Filters meet the same quality standards as the name brand filters and we back our 20x20x5 filter with a MERV RATING 8.
COMPATIBLE WITH – The MERV 8 air filter is the compatible replacement for Honeywell 20x20x5 air filter, compatible replacement for FC100A1011.
ENHANCE THE AIR QUALITY IN YOUR HOME – Premium Filters Fast filters will help with overall air quality while also helping to extend the life of your heating and cooling system.
PLEATED FILTER MEDIA – Highly-efficient pleated polyester air filter media with bonded fine carbon powder to reduce odors. Captures airborne dust, dirt, pet hair, and smoke.
BULK PACK – Includes (2) high-quality 20x20x5 AC furnace air filters (actual size: 19.75 x 19.875 x 4.375). They’re individually inspected and securely boxed, ensuring they arrive in perfect condition.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
【Efficient Filtering】 The x6675 merv 16 carbon clean filter is an upgraded version of the X6673 (merv 11) and 19L17 (merv 13) models, which can perform air filtration more efficiently compared to the first two，and the furnace filters 20x25x5 is made of coconut activated and carbon coated fiber matrix, and can remove over 95% of impurities less than 0.3 microns,as well as over 90% of impurities greater than 0.01 microns,providing you with the highest quality air environment.
【X6675 Filter Compatibility】:The actual size of X6675 healthy climate carbon clean filter is 24.8 x 4.3 x 19.8 inches ,and the 20x25x5 MERV 16 filter is compatible with Honeywell,Carrier,Trion air Bear models and the HCC02-28 model that accept 20x25x5 filters.
【Simplicity of Operation】:The installation of our furnace filter 20x25x5 is very simple and easy to operate,and the merv 16 carbon clean filter is a suitable replacement for your furnace,air conditioner filte,or HVAC system,used for filter replacement in homes,hospitals,and even anywhere.
【Higher Quality】： x6675 merv 16 filter for havc System has a high-quality quality and the service life of merv 16 carbon clean filter can reach up to 1 year, and you can also replace it every 6-12 months according to your usage situation.
【Satisfactory Service】：Our x6675 air filter has a good quality guarantee,please rest assured,We provide you with a 30 day product warranty,if there is any problem in the use of MERV 16 filter,you can tell us in time,we will timely reply you and give you a satisfactory answer.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Great Filter Sales | 9.78 | ❌ | ❌ | ❌ |
MERV 13 AIR FILTER 20x25x5 – Filters Fast Air Filters meet the same quality standards as the name brand filters and we back our 20x25x5 filter with a MERV RATING 13.
COMPATIBLE WITH – The MERV 13 air filter is the compatible replacement for Honeywell 20x25x5 air filter, compatible replacement for FC100A1037.
ENHANCE THE AIR QUALITY IN YOUR HOME – Premium Filters Fast filters will help with overall air quality while also helping to extend the life of your heating and cooling system.
PLEATED FILTER MEDIA – Highly-efficient pleated polyester air filter media with bonded fine carbon powder to reduce odors. Captures airborne dust, dirt, pet hair, and smoke.
BULK PACK – Includes (2) high-quality 20x25x5 AC furnace air filters (actual size: 19.87 x 24.875 x 4.375). They’re individually inspected and securely boxed, ensuring they arrive in perfect condition.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Filterbuy | 14 |
| Filters Fast | 5 |
| Econohome | 2 |
| Aerostar | 1 |
| Filti | 1 |
| Honeywell | 1 |
| Spiropure | 1 |
| Znnam | 1 |
We've carried out a comprehensive analysis of 21,988 reviews on air conditioner replacement filters, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select air conditioner replacement filters priced around $68.24, with top brands including bnx, airx filters wicked clean air., duck, filterbuy, filtrete, ge, supplying demand, aerostar and fresh headquarters and colorfil
Our team of expert editors reviewed these high-quality items and handpicked the top 26 air conditioner replacement filters for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the home improvement category. These include bnx accumed, discount filters, sbtop, filterbuy, amazon.com, supplying demand, fresh headquarters, colorfil air filters and dbys✅ and plexsupply. .
We are dedicated to assisting our users in finding the right filters Products based on their needs, saving them considerable time when choosing which air conditioner replacement filters to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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