Best Permanent Air Filter For Furnace in USA

# Preview Product Price
1 (14x20x1) Aluminum Electrostatic Air Filter Replacement Washable Air Purifier A/C Filter for Central HVAC – Improve airflow & Furnace longevity by LifeSupplyUSA (14x20x1) Aluminum Electrostatic Air Filter Replacement Washable Air Purifier A/C Filter for Central... $18.79
2 Superb 6 Stage Electrostatic Home Air Filter Washable Permanent with Microfiber Dust Cloth for Furnace or AC Lasts Forever (16X20X1) Superb 6 Stage Electrostatic Home Air Filter Washable Permanent with Microfiber Dust Cloth for... $42.94
3 K&N 16x25x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy, Breathe Safely at Home or in the Office (Actual Dimensions .8 x 24.6 x 15.6 inches) K&N 16x25x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy,... $39.99
4 K&N 20x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office , HVC-12020 K&N 20x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You... $39.99
5 Trophy Air 20x25x1 Washable Electrostatic HVAC Furnace Air Filter, Lasts a Lifetime, 6 Stage Permanent Air Filter, Healthier Home or Office, Made in The USA 20x25x1 - Increases Airflow Trophy Air 20x25x1 Washable Electrostatic HVAC Furnace Air Filter, Lasts a Lifetime, 6 Stage... $49.95
6 Venti Tech 16x20x1 Washable Electrostatic Air Filter. Reusable HVAC & Furnace Air Filter Venti Tech 16x20x1 Washable Electrostatic Air Filter. Reusable HVAC & Furnace Air Filter $47.99
7 K&N 18x30x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office , HVC-11830 K&N 18x30x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You... $39.99
8 Filter Everything Washable Aluminum Air Filter - 20 x 20 x 1 Filter Everything Washable Aluminum Air Filter - 20 x 20 x 1 $39.95
9 K&N 12x24x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy, Breathe Safely at Home or in the Office (Actual Dimensions .8 x 23.6 x 11.6 inches) K&N 12x24x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy,... $29.99
10 Filti 16x25x1 Air Filter MERV 13, Washable Pleated HVAC Furnace Filters. 100% Made in the USA. Filti 16x25x1 Air Filter MERV 13, Washable Pleated HVAC Furnace Filters. 100% Made in the USA. $39.99
11 Trophy Air Permanent Air Filter Replacement | Permafoam | Washable | HVAC Conditioner Purifier | Purifies for Cleaner, Healthier Home Environment | Easy to Install | Made in the USA (20x25x1) Trophy Air Permanent Air Filter Replacement | Permafoam | Washable | HVAC Conditioner Purifier |... $42.95
12 16X25X1 CARTER | MERV 8 | Lifetime HVAC & Furnace Air Filter | Washable Electrostatic | High Dust Holding Capacity 16X25X1 CARTER | MERV 8 | Lifetime HVAC & Furnace Air Filter | Washable Electrostatic | High Dust... $56.99
13 19-7/8 x 21-1/2 x 1 Electrostatic Washable Permanent A/C Furnace Air Filter 19-7/8x21-1/2x1 19-7/8 x 21-1/2 x 1 Electrostatic Washable Permanent A/C Furnace Air Filter 19-7/8x21-1/2x1 $56.95
14 K&N 14x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office , HVC-11420 K&N 14x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You... $44.98
15 20 x 21-1/2 x 1 Electrostatic Washable Permanent A/C Furnace Air Filter 20x21-1/2x1 20 x 21-1/2 x 1 Electrostatic Washable Permanent A/C Furnace Air Filter 20x21-1/2x1 $56.95
16 Filti 20x20x1 Air Filter MERV 13, Washable Pleated HVAC Furnace Filters. 100% Made in the USA. Filti 20x20x1 Air Filter MERV 13, Washable Pleated HVAC Furnace Filters. 100% Made in the USA. $39.99
17 Washable Aluminum Air Filter - 20 x 25 x 1 Washable Aluminum Air Filter - 20 x 25 x 1 $49.95
18 24x24x1 Lifetime Air Filter - Electrostatic, Permanent, Washable - For Furnace or AC - Never Buy Another Filter 24x24x1 Lifetime Air Filter - Electrostatic, Permanent, Washable - For Furnace or AC - Never Buy... $56.95
19 24x30x1 Lifetime Air Filter - Electrostatic, Permanent, Washable - For Furnace or AC - Never Buy Another Filter 24x30x1 Lifetime Air Filter - Electrostatic, Permanent, Washable - For Furnace or AC - Never Buy... $66.95
20 Trophy Air Electrostatic Air Filter Replacement | HVAC Conditioner Purifier | Purify Air for Cleaner, Healthier Home Environment | Replacement AC Furnace Air Filter | Made in the USA (20x20x1) Trophy Air Electrostatic Air Filter Replacement | HVAC Conditioner Purifier | Purify Air for... $47.95

There are a lot of products and services available in the market. Consumers find it difficult to choose the best product that meets their needs. In order to help consumers with that process, we have compiled a list of Top 20 Best Permanent Air Filter For Furnace, which will allow them to make a more informed decision when buying any product or service.

Before finalizing these products, our team considered numerous factors, such as customer feedback, features, specifications, and price. This list is a useful tool for all of our readers who are looking for The 20 Best Permanent Air Filter For Furnace. Hopefully you find it useful!

Best Permanent Air Filter For Furnace

K&N 16x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office , HVC-11620

$29.99  in stock
2 new from $29.99
Free shipping
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • The LAST AIR FILTER YOU WILL EVER BUY: Washable furnace filter for long-term home HVAC filter savings
  • SAVE MONEY: Save $30 annually with reusable air filter compared to disposable, one time use filters
  • INCREASE HVAC EFFICIENCY: Excellent airflow to help maintain HVAC system efficiency
  • GUARNATEED QUALITY: Premium design and construction for excellent air filtration
  • DIRECT REPLACEMENT: Designed to fit directly into your filter register

Washable Permanent Electrostatic Air Filter (16x20x1) by Venti Tech – HVAC System Filter – Captures Particles for Healthier Home Environment – Increases Airflow, Reduces HVAC Stress

$48.99  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • PREMIUM AIR QUALITY – Remove dirt, dust, and other particles.
  • NO MORE DISPOSABLE FILTERS – Reusable air filter that can be washed as needed.
  • EXTEND THE LIFESPAN OF YOUR HVAC SYSTEM – Improve air flow and automatically reduce stress on the equipment.
  • SAVE MONEY IN THE LONG RUN – Stop wasting money on disposable filters and invest in a reusable, washable filter that will last a lifetime. Its better air circulation will lower energy costs too!
  • SATISFACTION GUARANTEED – Venti Tech is committed to your satisfaction. If there’s anything wrong with your order please contact us directly or contact Amazon Customer Support.

Filter Everything Washable Aluminum Air Filter - 20 x 20 x 1

$36.64  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • Heavy-Duty, Permanent, and Washable Aluminum Filter
  • Captures large dust particles, useful upstream in yourΒ air intake to protect your HEPA or pleated filters. See-through by design- meant for high flow and not for small particles.
  • Heavy duty Aluminum Frame, with expanded and bonded aluminum filter media, the rear of the filter features a layer of expanded and corrugated Aluminum to support the filter in High-CFM applications.
  • 20 x 20 x 1
  • Sizes are nominal, and 3/8" smaller than listed.

Trophy Air 20x25x1 Washable Electrostatic HVAC Furnace Air Filter, Lasts a Lifetime, 6 Stage Permanent Air Filter, Healthier Home or Office, Made in The USA 20x25x1 - Increases Airflow

$48.95  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • Enhanced HVAC Effectiveness – Crafted to help improve your home’s ventilation efficiency, proper air flow can help reduce air flow resistance for less HVAC stress.
  • Cleaner, Healthier Air – These air conditioner filters help purify the air of dust and pollen, which can help reduce sufferers itchy eyes and sneezing.
  • Premium Craftsmanship – Each HVAC air filter is crafted with four layers of high-grade aluminum and two layers of electrostatic media for superior reliability.
  • Quick & Easy Installation – Each electrostatic air purifier slides into your HVAC system effortlessly in seconds, making it simple to change out your old filters.
  • American Made – Trophy Air electrostatic air conditioner filters are crafted right here in the United States, so you can trust their durability and long-lasting quality.

MaxMERV9 - HIGHEST RATED WASHABLE PERMANENT ELECTROSTATIC Furnace AC Air Filter - Research and Compare - Get the filter with the BEST MERV RATING of any washable filter. (16x25x1)

$69.99  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

Part NumberCASMM9

16X25X1 CARTER | MERV 8 | Lifetime HVAC & Furnace Air Filter | Washable Electrostatic | High Dust Holding Capacity

$56.99  in stock
2 new from $56.99
Free shipping
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • Merv 8 | ASHRAE Tested |Limited Lifetime Warranty
  • High 94% Dust Arrestance | Low 0.12" WG Air Resistance Rating | 300 FPM Flow
  • Fully Washable | Electrostatic | 165 grams Dust Holding Capacity PLUS
  • Premium quality extruded Metal Mesh | Gold anodized aluminum frame
  • Need to get in a tight spot? Check out Carter Flexible Frame Filters in all standard size's

K&N 14x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office , HVC-11420

$29.99  in stock
3 new from $29.99
Free shipping
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • The LAST AIR FILTER YOU WILL EVER BUY: Washable furnace filter for long-term home HVAC filter savings
  • SAVE MONEY: Save $30 annually with reusable air filter compared to disposable, one time use filters
  • INCREASE HVAC EFFICIENCY: Excellent airflow to help maintain HVAC system efficiency
  • GUARNATEED QUALITY: Premium design and construction for excellent air filtration
  • DIRECT REPLACEMENT: Designed to fit directly into your filter register

Washable Permanent Electrostatic Air Filter (20x20x1) by Venti Tech – HVAC System Filter – Captures Particles for Healthier Home Environment – Increases Airflow, Reduces HVAC Stress

$48.99  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • PREMIUM AIR QUALITY – Remove dirt, dust, and other particles.
  • NO MORE DISPOSABLE FILTERS – Reusable air filter that can be washed as needed.
  • EXTEND THE LIFESPAN OF YOUR HVAC SYSTEM – Improve air flow and automatically reduce stress on the equipment.
  • SAVE MONEY IN THE LONG RUN – Stop wasting money on disposable filters and invest in a reusable, washable filter that will last a lifetime. Its better air circulation will lower energy costs too!
  • SATISFACTION GUARANTEED – Venti Tech is committed to your satisfaction. If there’s anything wrong with your order please contact us directly or contact Amazon Customer Support.

20 x 21-1/2 x 1 Electrostatic Washable Permanent A/C Furnace Air Filter 20x21-1/2x1

$56.95  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

Part NumberAC202151
ModelAC202151
Size1 Count (Pack of 1)

Washable Permanent Electrostatic Air Filter (16x25x1) by Venti Tech – HVAC System Filter – Captures Particles for Healthier Home Environment – Increases Airflow, Reduces HVAC Stress

$50.99  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • PREMIUM AIR QUALITY – Remove dirt, dust, and other particles.
  • NO MORE DISPOSABLE FILTERS – Reusable air filter that can be washed as needed.
  • EXTEND THE LIFESPAN OF YOUR HVAC SYSTEM – Improve air flow and automatically reduce stress on the equipment.
  • SAVE MONEY IN THE LONG RUN – Stop wasting money on disposable filters and invest in a reusable, washable filter that will last a lifetime. Its better air circulation will lower energy costs too!
  • SATISFACTION GUARANTEED – Venti Tech is committed to your satisfaction. If there’s anything wrong with your order please contact us directly or contact Amazon Customer Support.

AIR FILTER PLEATED FOAM PERMANENT WASHABLE BEATS ELECTROSTATIC LASTS FOREVER ALUMINUM NOT CHEAP RUSTING GALVANIZED +FREE SUPER MICROFIBER DUSTING CLOTH (20X25X1)

$42.94  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • PERMANENT LASTS FOREVER
  • SAVES YOU 100'S OF DOLLARS
  • WASHABLE - SIMPLY RINSE AND REUSE
  • PLEATED DESIGN FOR HIGH AIRFLOW & LOW RESTRICTION
  • ALUMINUM METALS WILL NOT CORRODE LIKE OTHERS WITH GALVANIZED!

Wingman1 Electronic Air Filter Including Year Supply of Replacement Pads - Homeowner Installed- Simply Replace Your Current AC Furnace Air Filter and PLUG IT IN! (16x25x1)

$149.99  in stock
2 new from $149.99
Free shipping
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • Turn your HVAC system into a whole home air purification system by replacing your 16x25x1 disposable filter with the high efficiency electronic Wingman1.
  • Captures over 97% of airborne particles .25 micron and larger- including Pollen, Household Dust, Pet Dander and Cooking Smoke.
  • Take control of your home’s indoor air quality this year with the high efficiency Wingman1 and breathe clean air!
  • Quick & Easy Installation: Homeowner Installed (NO Tools Necessary)- Simply replace your current 16x25x1 disposable filter with the high efficiency Wingman1 electronic filter and plug it in!
  • Protect Your Equipment: Pleated filters can restrict air flow and damage your HVAC equipment. The Wingman1 allows increased airflow resulting in less equipment runtimes, maintenance and wear. Enjoy faster home cooling or heating, improved air quality and lower utility bills with the Wingman1 Electronic Air Filter.

Washable Permanent Electrostatic Air Filter (18x24x1) by Venti Tech – HVAC System Filter – Captures Particles for Healthier Home Environment – Increases Airflow, Reduces HVAC Stress

$47.99  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • PREMIUM AIR QUALITY – Remove dirt, dust, and other particles.
  • NO MORE DISPOSABLE FILTERS – Reusable air filter that can be washed as needed.
  • EXTEND THE LIFESPAN OF YOUR HVAC SYSTEM – Improve air flow and automatically reduce stress on the equipment.
  • SAVE MONEY IN THE LONG RUN – Stop wasting money on disposable filters and invest in a reusable, washable filter that will last a lifetime. Its better air circulation will lower energy costs too!
  • SATISFACTION GUARANTEED – Venti Tech is committed to your satisfaction. If there’s anything wrong with your order please contact us directly or contact Amazon Customer Support.

16-3/8 x 21-1/2 x 1 Electrostatic Washable Permanent A/C Furnace Air Filter 16-3/8x21-1/2x1

$56.95  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

Part NumberAC163821121
ModelAC163821121
Size1 Count (Pack of 1)

Air-Care 14x14x1 Silver Electrostatic Washable A/C Furnace Air Filter - Never Buy Another Filter!

$59.95  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • Traps 94% of airborne dust and allergens
  • 5 Layers of Filtration with 3rd Party Certification
  • Galvanized frame with a durable and attractive finish
  • Permanent & Washable, Never Needs To Be Replaced - Just clean and reinstall
  • Made in the USA

K&N 20x30x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office , HVC-12030

$59.99  in stock
3 new from $59.99
Free shipping
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • The LAST HVAC FILTER YOU WILL EVER BUY: Washable for long-term home air filter savings
  • SAVE MONEY: Save $30 annually compared to disposable filters
  • INCREASE HVAC EFFICIENCY: Excellent airflow to help maintain HVAC system efficiency
  • GUARNATEED QUALITY: Premium design and construction for excellent air filtration
  • DIRECT REPLACEMENT: Designed to fit directly into your filter register

6 STAGE ELECTROSTATIC AIR FILTER HOME WASHABLE PERMANENT LASTS A LIFETIME FURNACE OR A/C USE NON-RUSTING ALUMINUM FRAME HEAVY DUTY HIGH DUST HOLDING CAPACITY JUST RINSE DRY & REUSE (20X20X1)

$45.94  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • ELECTROSTATIC LIFETIME
  • WASHABLE PERMANENT HOME FURNACE AIR FILTER
  • SUPER LOW AIRFLOW RESTRICTION
  • HEAVY DUTY DURABLE SUPER LONG LIFE
  • MAXIMUM DUST AND PARTICLE CAPUTRE

Washable Permanent Electrostatic Air Filter (18x18x1) by Venti Tech – HVAC System Filter – Captures Particles for Healthier Home Environment – Increases Airflow, Reduces HVAC Stress

$46.99  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • PREMIUM AIR QUALITY – Remove dirt, dust, and other particles.
  • NO MORE DISPOSABLE FILTERS – Reusable air filter that can be washed as needed.
  • EXTEND THE LIFESPAN OF YOUR HVAC SYSTEM – Improve air flow and automatically reduce stress on the equipment.
  • SAVE MONEY IN THE LONG RUN – Stop wasting money on disposable filters and invest in a reusable, washable filter that will last a lifetime. Its better air circulation will lower energy costs too!
  • SATISFACTION GUARANTEED – Venti Tech is committed to your satisfaction. If there’s anything wrong with your order please contact us directly or contact Amazon Customer Support.

6 STAGE ELECTROSTATIC AIR FILTER HOME WASHABLE PERMANENT LASTS A LIFETIME FURNACE OR A/C USE NON-RUSTING ALUMINUM FRAME HEAVY DUTY HIGH DUST HOLDING CAPACITY JUST RINSE DRY & REUSE (12X12X1)

$42.94  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

  • ELECTROSTATIC LIFETIME
  • WASHABLE PERMANENT HOME FURNACE AIR FILTER
  • SUPER LOW AIRFLOW RESTRICTION
  • HEAVY DUTY DURABLE SUPER LONG LIFE
  • MAXIMUM DUST AND PARTICLE CAPUTRE

21x22x1 Electrostatic Washable Permanent A/C Furnace Air Filter - Reusable - Silver Frame

$56.95  in stock
Amazon.com
as of March 14, 2022 2:54 pm

Features

ModelAC212201S
Size1 Count (Pack of 1)

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