Top 30 Cheap Furnace Filters on Amazon (Verified You can Buy)
Top 1
Amazon Basics MERV 5 AC Furnace Air Filter, 16x25x1 inches, 6-Pack (Actual size: 15.75" x 24.75" x 0.75")
Amazon Basics
BP50S.011625-6
16.0 x 25.0 x 1.0 inches
Ratings for Amazon Basics (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
CLEANER AIR: Home air filter (6-pack) promotes cleaner indoor air; helps furnace or air conditioner run efficiently
EFFECTIVE: Traps materials pass through the filter; rated MERV 5
Top 2
Best for Flanders
Flanders Disposable Air Filter E-Z Flow II - MERV 4, Panel, 12 Pack - 16 x 25 x 1
Flanders
10055.011625
Ratings for Flanders (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Homegoods Shop | 733 | ❌ | ❌ | ❌ |
| Hearthshire | 75 | ❌ | ❌ | ❌ |
Features
OPTIMAL SIZE AND FIT: Designed as a 16x25x1 air filter, this panel fits most standard residential furnaces and air conditioners for easy replacement and reliable performance every time.
MERV 4 FILTRATION: Features a MERV 4 filter rating to help capture dust, lint, and airborne particles, improving indoor air quality for a cleaner and healthier home environment.
Filtrete 16x20x1 Air Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete
BD00-6PK-1E
16.0 x 20.0 x 1.0 inches
2.29 Pounds
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
Features
MAKE YOUR HOME YOUR SANCTUARY: 6-pack of 3-month pleated Filtrete 16x20x1 MPR 300 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 15.69 x 19.69 x 0.81
Filtrete 16x25x1 Air Filter, MERV 11, MPR 1000, Allergens & Pet Dander, 3-Month AC and Furnace Filters, Cleaner Air, Reliable Airflow, 2 HVAC Filters (Actual Size 15.68 x 24.68 x 0.81 in)
Filtrete
AD01-2PK-1E
26.0 x 16.375 x 2.5 inches
1.0 Pounds
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
MAKE YOUR HOME YOUR SANCTUARY: 2-pack of 3-month pleated Filtrete 16x25x1 MERV 11 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
EXCLUSIVE TECHNOLOGY: Designed with Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through (Compared to MERV 11 minimum filter requirements; microparticles are 0.3 – 1.0 in size)
Filtrete 16x25x1 Air Filter, 3M MERV 1 HVAC Flat Furnace Filter Replacement, 6-Pack (Actual Size 15.98x25x0.98 in)
Filtrete
Filtrete
0.8125 x 15.7 x 24.7 inches
1.7 Pounds
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| AmericaMart | 3,698 | ❌ | ❌ | ❌ |
| Homegoods Shop | 733 | ❌ | ❌ | ❌ |
Features
Clean Home Environment - The Filtrete 16x25x1 HVAC Filter is designed for residential use. It traps unwanted particles in your home's air, promoting a cleaner and fresher living space.
Easy 3-Month Filter Replacement - For optimal performance of your furnace, air conditioner, or HVAC system, change your filter at least every 90 days. A dirty filter slows air flow and makes the system work harder to keep you warm or cool, wasting energy.
Filtrete 16x25x1 Air Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete
BD01-6PK-1E
25.0 x 1.0 x 16.0 inches
3.0997 pounds
- Manual: Italian
- Manual: German
- Manual: French
- Manual: English
- Manual: Spanish
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
Features
MAKE YOUR HOME YOUR SANCTUARY: 6-pack of 3-month pleated Filtrete 16x25x1 MPR 300 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 15.69 x 24.69 x 0.81
Top 7
Best for Aerostar
Aerostar 16x25x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 4-Pack (Actual Size: 15 3/4"x24 3/4"x3/4")
Aerostar
16x25x1 MERV 8
24.75 x 15.75 x 0.75 Inches
1.08 pounds
Ratings for Aerostar (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
Features
Nominal size: 16x25x1; Actual size: 15 3/4"x24 3/4"x3/4"; This MERV 8 filter is comparable with MPR 600 & FPR 5.
Designed to filter microscopic particles such as lint, dust mites, spores, and pollen
Filterbuy 16x25x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 24.50 x 0.75 Inches)
Filterbuy
AFB16x25x1M8
24.5 x 15.5 x 0.75 inches
0.0006 pounds
Ratings for Filterbuy (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Filterbuy | 288 | ✅ | ✅ | ✅ |
Features
16x25x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.50" x 24.50" x 0.75")
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
Top 9
Best Furnace Filters
Best for Filtrete
Best for Electrostatic
Best for Allergies
Best for Carrier
Filtrete 16x25x4 Air Filter MERV 11, MPR 1000 Micro Allergen Defense 2-Pack, Fits Lennox & Honeywell, AC Furnace HVAC Filters for Home, Pleated Electrostatic (Actual Size 15.88x24.56x4.31 in)
Filtrete
NADP01-2PK-1E
15.88 x 24.56 x 4.31 inches
4.07 pounds
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 15.88 in x 24.56 in x 4.31 in, This item is a 2-pack of 12-month Filtrete Air Filters
DESIGNED TO FIT: Honeywell and Lennox brand media air cleaners
Top 10
Best for Aerostar
Aerostar 16x25x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 15 3/4"x 24 3/4" x 3/4"), White
Aerostar
16x25x1 MERV 8
24.75 x 15.75 x 0.75 Inches
1.48 Pounds
Ratings for Aerostar (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
Features
Nominal size: 16x25x1; Actual size 15 3/4"x 24 3/4" x 3/4"; This MERV 8 filter is comparable with MPR 600 & FPR 5.
Designed to filter microscopic particles such as lint, dust mites, spores, and pollen
Top 11
Best HVAC
Best Household Furnace Parts & Accessories
Best for FilterBuy
Best for Electrostatic
Best for Allergies
Filterbuy 20x25x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 24.50 x 0.75 Inches)
Filterbuy
AFB20x25x1M8pk4
24.5 x 19.5 x 0.75 inches
2.1 pounds
Ratings for Filterbuy (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Filterbuy | 288 | ✅ | ✅ | ✅ |
Features
20x25x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.50" x 24.50" x 0.75")
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
Top 12
Best HVAC
Best Household Furnace Parts & Accessories
Best for Filtrete
Best for Electrostatic
Filtrete 20x25x1 Air Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete
BD03-6PK-2E
24.69 x 19.69 x 5.25 Inches
1.0 pounds
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
Features
MAKE YOUR HOME YOUR SANCTUARY: 6-pack of 3-month pleated Filtrete 20x25x1 MPR 300 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.69 x 24.69 x 0.81
Top 13
Best Furnace Filters
Best for Filtrete
Best for Electrostatic
Best for Allergies
Best for Carrier
Filtrete 16x25x4 Air Filter MERV 12, MPR 1550 Certified Asthma & Allergy Friendly 2-Pack, Fits Lennox & Honeywell, AC Furnace HVAC Filters, Pleated Electrostatic (Actual Size 15.88x24.56x4.31 in)
Filtrete
NDP01-4-2PK-1E
24.56 x 15.88 x 4.31 inches
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 15.88 in x 24.56 in x 4.31 in, This item is a 2-pack of 12-month Filtrete Air Filters
DESIGNED TO FIT: Honeywell, TrionAirBear, Bryant, Carrier, and Lennox brand media air cleaners
Filterbuy 16x20x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 0.75 Inches)
Filterbuy
AFB16x20x1M8pk4
19.5 x 15.5 x 0.75 Inches
1.62 Pounds
Ratings for Filterbuy (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Filterbuy | 288 | ✅ | ✅ | ✅ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
16x20x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.50" x 19.50" x 0.75")
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
Simply by MervFilters 16x25x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filter, 6 Pack
Simply
MF162516
15.75 x 24.75 x 0.75 inches
1.8 Pounds
Ratings for Simply (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| MervFilters | - | ✅ | ✅ | ✅ |
| Amazon.com | - | ✅ | ✅ | ✅ |
Features
Universally Compatible- This air conditioner, furnace and HVAC filter works with almost any brand. It is comparable to the 3M Filtrete MPR 600 Dust and Pollen, Filterbuy AFB Silver and the Honeywell FPR 5 models.
Create a Cleaner Environment- Entrap air particles that bring harm to you and your loved ones with our Merv 8 pleated air filters that capture dust, lint and pollen. Nominal Size: 16 x25 x1 , Actual Size: 15.75 x24.75 x0.75
Filtrete 20x25x4 Air Filter MERV 12, MPR 1550 Certified Asthma & Allergy Friendly 2-Pack, Fits Honeywell & AprilAire, AC Furnace HVAC Filters, Pleated Electrostatic (Actual Size 19.88x24.63x4.31 in)
Filtrete
NDP03-4-2PK-1E
24.56 x 19.88 x 4.31 inches
5.08 pounds
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.88 in x 24.63 in x 4.31 in, This item is a 2-pack of 12-month Filtrete Air Filters
DESIGNED TO FIT: Honeywell and AprilAire Space-Gard brand media air cleaners
Filtrete 20x25x5 Air Filter MERV 11, MPR 1000 Micro Allergen Defense 2-Pack, Fits Lennox, AC Furnace HVAC Filters for Home, Pleated Electrostatic (Actual Size 19.63 x 24.75 x 4.31 in)
Filtrete
MPR 1000
8.62 x 19.88 x 24.56 inches
6.1002 pounds
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.63 in x 24.75 in x 4.31 in, This item is a 2-pack of 12-month Filtrete Air Filters
DESIGNED TO FIT: Lennox brand media air cleaners
Filtrete 16x25x1 Air Filter, MPR 1000, MERV 11, Micro Allergen Defense 3-Month Pleated 1-Inch Air Filters, 4 Filters
Filtrete
9801-4
24.69 x 0.81 x 15.69 inches
0.572 Pounds
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| Hearthshire | 75 | ✅ | ✅ | ✅ |
Features
MAKE YOUR HOME YOUR SANCTUARY: 4-pack of 3-month pleated 1” Filtrete 16x25x1 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 15.69 x 24.69 x 0.81
Filtrete 16x20x1 Air Filter, MERV 11, MPR 1000, Allergens & Pet Dander, 3-Month AC and Furnace Filters, Cleaner Air, Reliable Airflow, 2 HVAC Filters (Actual Size 15.68 x 19.68 x 0.81 in)
Filtrete
AD00-2PK-1E
21.0 x 16.375 x 2.5 inches
0.966 pounds
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
MAKE YOUR HOME YOUR SANCTUARY: 2-pack of 3-month pleated Filtrete 16x20x1 MERV 11 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
EXCLUSIVE TECHNOLOGY: Designed with Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through (Compared to MERV 11 minimum filter requirements; microparticles are 0.3 – 1.0 in size)
Filtrete 20x25x1 Air Filter, MPR 1000, MERV 11, Micro Allergen Defense 3-Month Pleated 1-Inch Air Filters, 2 Filters
Filtrete
AD03-2PK-1E
1.688 x 19.688 x 24.688 inches
1.41 pounds
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| Hearthshire | 75 | ✅ | ✅ | ✅ |
| Aabaco Environmental | - | ✅ | ✅ | ✅ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
MAKE YOUR HOME YOUR SANCTUARY: 2-pack of 3-month pleated 1” Filtrete 20x25x1 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.69 x 24.69 x 0.81
CoreCarbon 20x30x1 Cut To Fit Furnace & Air Conditioner Washable Reusable High Air Flow Polyester Fiber Filter Media, Made in USA (20" x 30" x .75" actual)
CoreCarbon
TX2030CTF-FBA
20.0 x 30.0 x 1.0 inches
0.4608 pounds
Ratings for CoreCarbon (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| CoreCarbon | - | ❌ | ❌ | ❌ |
Features
MADE IN USA: UL 900 Classified Material designed for use in HVAC systems - Polyester Washable Furnace / Air Conditioner Replacement Filter Media.
CUT TO FIT: Simply cut to any size needed from this 20"x30"x1" pad (20" x 30" x .75" actual)
CoreCarbon Natural Fiber Hog Hair Furnace Door Filter for Mobile, Manufactured and Modular Homes (19-1/2 x 28), Blue
CoreCarbon
HHRF
19.5 x 28.0 x 1.0 inches
0.6393 Pounds
Ratings for CoreCarbon (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| CoreCarbon | - | ✅ | ✅ | ✅ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
NO SCISSORS REQUIRED: Pre-Cut for Exact Fitment 19-1/2”x 28”
ORIGINAL NATURAL FIBER HOGS HAIR REPLACEMENT FILTER – High quality UL 900 classified original replacement as compared to synthetic material alternatives
Filterbuy 16x25x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 24.50 x 0.75 Inches)
Filterbuy
AFB16x25x1M8pk6
15.5 x 24.5 x 0.75 inches
2.866 pounds
Ratings for Filterbuy (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Filterbuy | 288 | ✅ | ✅ | ✅ |
Features
16x25x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.50" x 24.50" x 0.75")
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
Aerostar 20x20x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 3/4" x 19 3/4" x 3/4")
Aerostar
20x20x1 MERV 8
19.75 x 19.75 x 0.75 inches
3.06 Pounds
Ratings for Aerostar (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
Features
Nominal size: 20x20x1; Actual size: 19 3/4" x 19 3/4" x 3/4"; This MERV 8 filter is comparable with MPR 600 & FPR 5.
Designed to filter microscopic particles such as lint, dust mites, spores, and pollen
Filterbuy 20x25x5 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Honeywell FC100A1037, Lennox X6673, Carrier EXPXXFIL0020, Bryant, Day & Night, and Payne (Actual Size: 19.88 x 24.75 x 4.38 Inches)
Filterbuy
HRF20x25x5M8=CARpk2
19.88 x 24.75 x 4.38 inches
7.5 pounds
Ratings for Filterbuy (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Filterbuy | 288 | ✅ | ✅ | ✅ |
Features
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)
Filtrete 16x25x5 Air Filter MERV 11, MPR 1000 Micro Allergen Defense 2-Pack, Fits Lennox, AC Furnace HVAC Filters for Home, Pleated Electrostatic (Actual Size 15.63x24.74x4.31 in)
Filtrete
NADP01-5IN-2-L
4.313 x 15.875 x 25.563 inches
3.86 pounds
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
| 2-Day Business Supplies | - | ❌ | ❌ | ❌ |
Features
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 15.63 in x 24.74 in x 4.31 in, This item is a 2-pack of 12-month Filtrete Air Filters
DESIGNED TO FIT: Lennox brand media air cleaners
Simply by MervFilters 20x20x1 MERV 8 Air Filter, 6 Pack
Simply
MF202016
20.0 x 20.0 x 1.0 inches
3.0 pounds
Ratings for Simply (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Better Buy AMZ | - | ✅ | ✅ | ✅ |
| SAP-MART | - | ✅ | ✅ | ✅ |
| OM Shiv-Shakti 3 | - | ✅ | ✅ | ✅ |
| MervFilters | - | ✅ | ✅ | ✅ |
| Amazon.com | - | ✅ | ✅ | ✅ |
Features
UNIVERSALLY COMPATIBLE: This air conditioner, furnace and HVAC filter works with almost any brand. It is comparable to the 3M Filtrete MPR 600 Dust & Pollen, Filterbuy AFB Silver and the Honeywell FPR 5 models.
CREATE A CLEANER ENVIRONMENT: Entrap air particles that bring harm to you and your loved ones with our Merv 8 pleated air filters that capture dust, lint and pollen.
Top 28
Best for Allergies
Filtrete 14x25x1 Air Filter, MERV 11, MPR 1000, Allergens & Pet Dander, 3-Month AC and Furnace Filters, Cleaner Air, Reliable Airflow, 2 HVAC Filters (Actual Size 13.68 x 24.68 x 0.81 in)
Filtrete
AD04-2PK-1E
25.0 x 14.0 x 1.0 Inches
0.99 pounds
Ratings for Filtrete (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
MAKE YOUR HOME YOUR SANCTUARY: 2-pack of 3-month pleated Filtrete 14x25x1 MERV 11 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
EXCLUSIVE TECHNOLOGY: Designed with Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
Filterbuy 16x25x4 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.38 x 24.38 x 3.63 Inches)
Filterbuy
AFB16x25x4M8pk2
15.38 x 24.38 x 3.63 inches
6.0 Pounds
Ratings for Filterbuy (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Filterbuy | 288 | ✅ | ✅ | ✅ |
Features
16x25x4 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.38" x 24.38" x 3.63")
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
Top 30
4 Pack Furnace Filter 20x25x1,30-Day Long-Lasting Performance
Generic
1
20.0 x 1.0 x 25.0 inches
Ratings for Generic (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| MaZhongTaoChiPin | - | ❌ | ❌ | ❌ |
Features
Filtration Protection: Shields HVAC, furnace and air conditioner from operating strain with reliable filtration performance.
Nested Design: Adopts nested structure to realize space-saving and efficient storage.
Top 10 Cheap Furnace Filters - Verified to Buy (September 2026)
- 1. Amazon Basics MERV 5 AC Furnace Air Filter, 16x25x1 inches,...
- 2. Flanders Disposable Air Filter E-Z Flow II - MERV 4,...
- 3. Filtrete 16x20x1 Air Filter, MPR 300, MERV 5, Clean Living...
- 4. Filtrete 16x25x1 Air Filter, MERV 11, MPR 1000, Allergens &...
- 5. Filtrete 16x25x1 Air Filter, 3M MERV 1 HVAC Flat Furnace...
- 6. Filtrete 16x25x1 Air Filter, MPR 300, MERV 5, Clean Living...
- 7. Aerostar 16x25x1 MERV 8 Pleated Air Filter, AC Furnace Air...
- 8. Filterbuy 16x25x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated...
- 9. Filtrete 16x25x4 Air Filter MERV 11, MPR 1000 Micro Allergen...
- 10. Aerostar 16x25x1 MERV 8 Pleated Air Filter, AC Furnace Air...
Top 8 Cheap Furnace Filters Brands on Amazon
Here is the list of top-rated brands that were evaluated by CherryPicks.
- Amazon Basics
- Flanders
- Filtrete
- Aerostar
- Filterbuy
- Simply
- CoreCarbon
- Generic
Related Cheap Furnace Filters Guides
For more personalized Cheap Furnace Filters guides, Check those pages,
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Top 8 Cheap Furnace Filters Sellers: CPR Seller Rank List
CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.
- 1. Hearthshire : 349,293 Yearly Feedback , Avg. Ratings 4.7
- 2. Filterbuy : 132,339 Yearly Feedback , Avg. Ratings 4.6
- 3. Homegoods Shop : 63,759 Yearly Feedback , Avg. Ratings 4.9
- 4. AmericaMart : 17,207 Yearly Feedback , Avg. Ratings 4.8
- 5. 2-Day Business Supplies : 4,211 Yearly Feedback , Avg. Ratings 4.8
- 6. Aabaco Environmental : 3,426 Yearly Feedback , Avg. Ratings 4.5
- 7. MervFilters : 2,648 Yearly Feedback , Avg. Ratings 4.8
- 8. Amazon.com : 386 Yearly Feedback , Avg. Ratings 4.7
| Rank | Name | Yearly Feedbacks | Avg. Ratings |
|---|---|---|---|
| 🥇 | Hearthshire | 349,293 | 4.7 |
| 🥈 | Filterbuy | 132,339 | 4.6 |
| 🥉 | Homegoods Shop | 63,759 | 4.9 |
| 4 | AmericaMart | 17,207 | 4.8 |
| 5 | 2-Day Business Supplies | 4,211 | 4.8 |
| 6 | Aabaco Environmental | 3,426 | 4.5 |
| 7 | MervFilters | 2,648 | 4.8 |
| 8 | Amazon.com | 386 | 4.7 |
[Get] Cheap Furnace Filters Deals (✅Exclusively for Prime)
What does "Amazon Fulfilled" Mean?
Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.
When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.
What does "Prime" Mean?
"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.
Prime members also have access to other benefits, including 2-Day Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.
Shop Prime Cheap Furnace Filters Deals
What does "Free Shipping" Mean?
"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.
Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.
Why Should You Trust Us?
Now hundreds and thousands of Building Supplies supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Cheap Furnace Filters to buy for new September 2026?
CherryPicks’s Methodology for Evaluating Cheap Furnace Filters
We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Building Supplies items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.
We collected and analyzed 306 of Cheap Furnace Filters reviews based on our selection criteria. It helped us shortlist the top qualified and rated Cheap Furnace Filters for Building Supplies, We found that most customers choose Cheap Furnace Filters with an average price of $35.43, and the top brands are Amazon Basics, Filtrete, Filterbuy, Generic, Aerostar And Flanders.
Then our expert-level editors reviewed all those quality items and selected the top 30 Cheap Furnace Filters for you, We have researched hundreds of sellers and picked the top sellers for Building Supplies, including Amazon Resale, Hearthshire, Filterbuy, Homegoods Shop, AmericaMart, 2-Day Business Supplies, Aabaco Environmental, MervFilters And Amazon.com. The Amazon Basics MERV 5 AC Furnace Air Filter, 16x... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 1,298 consumers with an average rating of 4.6.
We've helped a lot of satisfied users get the right Tools & Home Improvement product based on their needs, and save lots of time for them to pick Cheap Furnace Filters to buy.
Ronald M. Bieber has rich experience as a science lab instructor in a college and this has provided him with the right requisite knowledge and experience to be a professional in the act of spotting the right and wrong product. He would be helping us make the right choice in this regard.