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Air Filters (HVAC / Furnace)

Buy Air Filters (HVAC / Furnace) in the US to ensure optimal air quality in your home. Our selection includes brands like Anycore, Simply, and Filtrete, offering various sizes such as 10x20x1, 14x14x1, and 20x20x1. Key specifications include MERV ratings ranging from 5 to 11, ensuring effective filtration. These fil...

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BNX TruFilter front view, ready for installation with efficient airflow.

BNX

BNX TruFilter 14x25x1 MERV 11 Air Filter – 6-Pack – Made in USA – Allergen Defense for Allergies, Dust, Pet, Smoke

$58.33

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BNX TruFilter filter pack ready for installation, supporting cleaner indoor air.

BNX

BNX TruFilter 20x20x1 Air Filter MERV 11 (6-Pack) – Made in USA, Allergen Defense, Low-Resistance Pleated Media

$56.40

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BNX TruFilter 16x20x1 filter front view shows compact HVAC replacement

BNX

BNX TruFilter 16x20x1 Air Filter MERV 8 | 6-Pack | Made in USA | Dust & Pet Defense

$50.22

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BNX TruFilter 20x25x1 dust-defense filter in HVAC for cleaner air

BNX

BNX TruFilter 20x25x1 MERV 8 Air Filter – Made in USA, 6-Pack for Dust, Pet, Mold & Pollen

$57.10

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BNX TruFilter 14x20x1 front view shows easy installation and sturdy frame.

BNX

BNX TruFilter 14x20x1 Air Filter – MERV 8, 6-Pack – Made in USA

$55.69

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BNX TruFilter 16x25x1 filter-pack for HVAC replacement and improved air quality.

BNX

BNX TruFilter 16x25x1 MERV 8 Air Filter (6-Pack) – Made in USA | Electrostatic Pleated HVAC Filter

$52.84

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Cooyafan 5-micron outer air filter 4-pack for improved workshop air quality.

Cooyafan

Cooyafan 5-Micron Outer Air Filter 4-Pack — WEN 3410 / AF4000 Compatible

$50.93

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Filtrete 4-pack pleated air filter 1in, front view, easy HVAC replacement.

Filtrete

Filtrete 10x10x1 AC Furnace Air Filter, MERV 8, MPR 700, 4-Pack – 3-Month Pleated Electrostatic Filter

$44.80

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CRAFTSMAN CMXZVBE38755 general-purpose filter 2-pack for fast, reliable vac maintenance.

CRAFTSMAN

CRAFTSMAN CMXZVBE38755 General Purpose Wet/Dry Vac Filter – 5-20 Gallon, 2-Pack

$59.15

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Filtrete 12x12x1 air filter pack stack for multi-room replacement

Filtrete

Filtrete 12x12x1 Air Filter (6-Pack) – MPR 300, MERV 5, 3-Month Pleated Filtration

$42.69

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Filtrete 12x12x1 air filter 2-pack front view for cleaner indoor air

Filtrete

Filtrete 12x12x1 Air Filter (2-Pack) – MERV 12, MPR 1500, 3-Month HVAC Filter

$49.06

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Filterbuy 14x14x1 air filter front packaging showing 4-pack value

Filterbuy

Filterbuy 14x14x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack) – Actual Size 13.75 x 13.75 x 0.75

$55.00

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Filterbuy 12x12x1 air filter front view showing a durable frame and pleated media for steady airflow

Filterbuy

Filterbuy 12x12x1 Air Filter MERV 11 – Superior Pet & Allergy Defense (4-Pack) | Actual Size 11.75 x 11.75 x 0.75

$50.89

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Filterbuy MERV 8 six-pack close-up highlighting convenience and efficiency.

Filterbuy

Filterbuy MERV 8 10x10x1 Air Filter (6-Pack) – Made in USA, Electrostatic Pleated, 9.50 x 9.50 x 0.75

$50.87

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Filterbuy 12x12x1 air filter front view, easy replacement in HVAC systems

Filterbuy

Filterbuy 12x12x1 Air Filter MERV 8 – 6-Pack, Exact Size 11.75 x 11.75 x 0.75

$52.26

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Filterbuy 10x10x1 four-pack front view for easy replacement and universal compatibility.

Filterbuy

Filterbuy 10x10x1 Air Filter MERV 11 – Superior Pet & Allergy Defense (4-Pack, 9.50 x 9.50 x 0.75) Made in USA

$49.52

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Filterbuy 12x24x1 front view filter showing sturdy frame for easy installation

Filterbuy

Filterbuy 12x24x1 MERV 8 Pleated Air Filter – 4-Pack (Actual Size: 11.50 x 23.50 x 0.75)

$52.26

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Aprilaire 401 replacement filter in box for 2400 purifier

Aprilaire

Aprilaire 401 Replacement Filter for 2400 | MERV 10, 16x25x6

$61.89

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Filtrete 10x24x1 filter front view showing electrostatic filtration

Filtrete

Filtrete 10x24x1 Filter MPR 700 / MERV 8 – 4-Pack Electrostatic Dust, Pollen & Pet Dander

$39.67

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CPLIKE 20x20x3 MERV 13 filter installed in Zephyr VGF return grille for airflow

CPLIKE

CPLIKE 20x20x3 MERV 13 Air Filter for Zephyr VGF Series – 1 Pack

$55.04

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BNX TruFilter 14x14x1 front view shows compact MERV 8 filtration

BNX

BNX TruFilter 14x14x1 Air Filter MERV 8 – 6-Pack | Made in USA

$43.54

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Filtrete 12x12x1 filter pack close-up for cleaner indoor air.

Filtrete

Filtrete 12x12x1 Air Filter – MERV 11, MPR 1000, 2-Pack | Allergens & Pet Dander | 11.68 x 11.68 x 0.81 in

$45.00

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Filterbuy 12x12x1 air filter four-pack boxed front for easy replacement

Filterbuy

Filterbuy 12x12x1 Air Filter MERV 8 Essential Dust & Allergy Defense (4-Pack) – Actual Size 11.75 x 11.75 x 0.75

$42.67

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Anycore 14x14x1 air filter pack front view for easy installation

Anycore

Anycore 14x14x1 Air Filter – MERV 8, 6 Pack for HVAC | Actual Size 13.75 x 13.75 x 0.75 in

$39.98

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Aerostar actual size label shows precise measurements for a snug fit in standard HVAC units.

Aerostar

Aerostar 19.875 x 21.50 x 0.75 in MERV 8 Pleated Air Filter - 6 Pack | Actual Size | Made in USA

$63.19

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Aerostar 12x12x1 MERV8 filter pack 4-count close-up for durable filtration.

Aerostar

Aerostar 12x12x1 MERV 8 Pleated Air Filter – 4 Pack (Actual Size 11.75 x 11.75 x 0.75) | Made in USA

$35.87

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Aerostar filter universal compatibility for standard HVAC slots ensures easy replacement

Aerostar

Aerostar 19.875 x 21.50 x 0.75 in MERV 11 Pleated Air Filter, 6-Pack — Made in USA

$85.92

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Aerostar 20x22x1 MERV 13 filter pack captures dust and allergens for cleaner air.

Aerostar

Aerostar 20x22x1 MERV 13 Air Filter - 6 Pack (Actual Size 19.75 x 21.75 x 0.75) Made in USA

$81.80

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Aerostar 14x20x1 MERV 6 filter pack close view shows allergen capture potential.

Aerostar

Aerostar 14x20x1 MERV 6 Air Filter – 6 Pack (Actual Size 13 3/4 x 19 3/4 x 3/4)

$45.00

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Aerostar 14x14x1 MERV8 six-pack ready for universal HVAC compatibility.

Aerostar

Aerostar 14x14x1 MERV 8 Air Filter – 6 Pack (Actual Size 13.75 x 13.75 x 0.75)

$42.70

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Amazon Basics MERV5 filter packaging close-up shows easy replacement for cleaner air.

Amazon Basics

Amazon Basics MERV 5 AC Furnace Air Filter, 14x20x1 Inches, 6-Pack (Actual size: 13.75 x 19.75 x 0.75)

$38.58

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Amazon Basics MERV5 filter front view with six-pack for cleaner indoor air

Amazon Basics

Amazon Basics MERV 5 Furnace Air Filter — 20x20x1 Inches, 6-Pack (Actual 19.75x19.75x0.75)

$49.67

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Anycore 10x10x1 air filter pack ready for simple tool-free installation.

Anycore

Anycore 10x10x1 Air Filter 4 Pack – MERV 8, 9.81 x 9.81 x 0.81 in

$27.65

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AmazEden 10x10x1 air filter with pleated technology for better filtration and airflow

AmazEden

AmazEden 10x10x1 Air Filter 4 Pack – MERV 8 Pleated HVAC Replacement

$27.65

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AmazEden 10x10x1 AC filter side view showing airflow path and filter frame for easy replacement.

AmazEden

AmazEden 10x10x1 AC Air Filter MERV 8 (Pack of 6) – 9.81x9.81x0.81 in | MPR 600 FPR 5

$34.50

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Aerostar filter pack front view, convenient six-pack for improved indoor air quality.

Aerostar

Aerostar 20x25x4 MERV 8 Air Filter – 6 Pack | Fits Lennox & Honeywell

$100.18

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Aerostar 18x20x1 MERV 8 pleated filter pack front view for clean indoor air.

Aerostar

Aerostar 18x20x1 MERV 8 Pleated Filters - 4 Pack for HVAC, Dust & Pollen

$42.26

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Aerostar 20x20x1 MERV 8 pleated filter front view captures dust and pollen.

Aerostar

Aerostar 20x20x1 MERV 8 Pleated Air Filter – 4 Pack (Actual Size 19.75 x 19.75 x 0.75 in) – Made in USA

$35.87

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Aerostar 12x12x1 MERV 11 six-pack front view for online listing.

Aerostar

Aerostar 12x12x1 MERV 11 Pleated HVAC Filters (6-Count) | Furnace & AC

$37.50

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Anycore 10x10x1 air filter slot close-up shows easy tool-free installation.

Anycore

Anycore 10x10x1 Air Filter 6 Pack – MERV 8, Pleated, 9.81x9.81x0.81 in | Easy Install

$34.50

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