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    Choose your filter

    You decide what level of airflow and filtration is best for your home and family. Our filters come in a variety of standard 8, custom sizes.

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    Choose your delivery frequency

    You decide how many you need and when they arrive. Do you need a new filter every month? Every 90 Days? The interval is up to you.

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    Sit back and breathe easy

    When your filter arrives, a simple installation will have you on your way to breathing cleaner, healthier air. It's that simple.

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Order Replacement Air Filters Here

Select Filter Quality

MERV

8

MERV

11

MERV

12

MERV

13

BEST
MERV

14

MERV

16

Shop by Filter Size

BNX TruFilter 20x20x1 MERV 13 Pleated Air Filter – Made in USA (4-Pack)

BNX 16x25x1 MERV 13 Pleated Air Filter – Made in USA (4-Pack)

BNX 14x20x1 MERV 13 Pleated Air Filter – Made in USA (4-Pack)

BNX 16x20x1 MERV 13 Pleated Air Filter – Made in USA (4-Pack)

BNX TruFilter 20x20x1 MERV 13 Pleated Air Filter – Made in USA (12-Pack)

BNX 20x25x1 MERV 13 Pleated Air Filter – Made in USA (4-Pack)

BNX 14x25x1 MERV 13 Pleated Air Filter – Made in USA (4-Pack)

BNX 20x30x1 MERV 13 Pleated Air Filter – Made in USA (4-Pack)

BNX 14x30x1 MERV 13 Pleated Air Filter – Made in USA (4-Pack)

BNX 10x10x1 MERV 13 Pleated Air Filter – Made in USA (4-Pack)

BNX 18x24x1 MERV 13 Pleated Air Filter – Made in USA (4-Pack)

BNX 14x24x1 MERV 13 Pleated Air Filter – Made in USA (4-Pack)

BNX 14x14x1 MERV 13 Pleated Air Filter – Made in USA (4-Pack)

BNX 12x12x1 MERV 13 Pleated Air Filter – Made in USA (6-Pack)

BNX 16x20x1 MERV 8 Pleated Air Filter – Made in USA (4-Pack)

BNX 14x25x1 MERV 8 Pleated Air Filter – Made in USA (4-Pack)

BNX 20x25x1 MERV 8 Pleated Air Filter – Made in USA (4-Pack)

BNX 16x25x1 MERV 8 Pleated Air Filter – Made in USA (4-Pack)

BNX 14x20x1 MERV 8 Pleated Air Filter – Made in USA (4-Pack)

BNX 20x20x1 MERV 8 Pleated Air Filter – Made in USA (6-Pack)

BNX 20x25x1 MERV 8 Pleated Air Filter – Made in USA (12-Pack)

BNX 20x25x1 MERV 8 Pleated Air Filter – Made in USA (6-Pack)

BNX 16x20x1 MERV 8 Pleated Air Filter – Made in USA (6-Pack)

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

BNX 14x20x1 MERV 8 Pleated Air Filter – Made in USA (6-Pack)

BNX 20x25x1 MERV 11 Air Filter 8 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Dust, Mold, Pollen, Lint, Pet Dander, Smoke, Smog

BNX TruFilter 20x25x1 Air Filter MERV 11 (6-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX 20x25x1 MERV 11 Air Filter 5 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Dust, Mold, Pollen, Lint, Pet Dander, Smoke, Smog

BNX 20x25x1 MERV 11 Air Filter 4 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Dust, Mold, Pollen, Lint, Pet Dander, Smoke, Smog

BNX 20x25x1 MERV 11 Air Filter 3 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Dust, Mold, Pollen, Lint, Pet Dander, Smoke, Smog

BNX TruFilter 20x25x1 Air Filter MERV 11 (12-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX 20x25x1 MERV 11 Air Filter 10 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Dust, Mold, Pollen, Lint, Pet Dander, Smoke, Smog

BNX TruFilter 20x23x1 Air Filter MERV 11 (6-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX TruFilter 20x23x1 Air Filter MERV 11 (12-Pack)- MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX 20x20x1 MERV 11 Air Filter 8 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Dust, Mold, Pollen, Lint, Pet Dander, Smoke, Smog

BNX TruFilter 20x20x1 Air Filter MERV 11 (6-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX 20x20x1 MERV 11 Air Filter 5 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Dust, Mold, Pollen, Lint, Pet Dander, Smoke, Smog

BNX TruFilter 20x20x1 Air Filter MERV 11 (4-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX 20x20x1 MERV 11 Air Filter 2 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Dust, Mold, Pollen, Lint, Pet Dander, Smoke, Smog

BNX TruFilter 20x20x1 Air Filter MERV 11 (12-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX TruFilter 18x20x1 Air Filter MERV 11 (6-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX TruFilter 16x20x1 Air Filter MERV 11 (6-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX TruFilter 16x20x1 Air Filter MERV 11 (4-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX 16x20x1 MERV 11 Air Filter 3 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Dust, Mold, Pollen, Lint, Pet Dander, Smoke, Smog

BNX TruFilter 16x20x1 Air Filter MERV 11 (12-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX TruFilter 14x25x1 Air Filter MERV 11 (6-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX 14x20x1 MERV 11 Air Filter 6 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Dust, Mold, Pollen, Lint, Pet Dander, Smoke, Smog

BNX TruFilter 14x20x1 Air Filter MERV 11 (12-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX TruFilter 18x20x1 Air Filter MERV 11 (12-Pack)- MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX TruFilter 16x25x1 Air Filter MERV 11 (6-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

The Benefit of
MERV 13 Rated Filters

The BNX air filter has a MERV 13 rating allowing it to capture 93% of microscopic airborne particles (3-10 um) without impacting air flow. Captures microscopic particles such as virus-carriers, bacteria, odors, smoke, and pollen, pet dander, allergens, dust, lint, mold, dust mites, smog. Noticeably cleaner air in 48 hours.

 

SUPERIOR PERFORMANCE

The BNX MERV 13 100% synthetic electrostatically charged air filter media outperforms standard fiberglass filters and adopts the latest in electrostatic filtration technology to allow for industry leading superior low air flow resistance while maintaining the highest grade level of filtration.

Pollen

Dust Mites

Pet Dander

Mold Spores

Frieplace Smoke

Virus Carriers

Smoke

Dust

Insecticide Dust

Household Lint

Bacteria

Smog

Why Replacement Air Filters

Air filters serve 3 critical roles in your central air system that contribute to the health and comfort of residents and customers
Air filters remove harmful pollen, dust, dander, smoke. and bacteria, so they don't circulate throughout your home or commercial space from a dirty filter.
New air filters help to prevent mold and mildew from growing in your central air duct system, which can cause other health-related problems.
Replacement air filters help your home heating and cooling (HVAC) system running smoothly, helping to prevent strain and damage on from circulating air through an old, dirty air filter.
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Regularly replacing your home’s AC or furnace filter can also help keep down energy bills and costs during times of high use.

Air Filter FAQs

What is the best air filter for my home?

The best air filter depends on size or dimensions, filtration rating (MERV, MPR, FPR), and quality your AC unit requires. Our filters capture up to 93% of microscopic airborne particles (3-10 um) with industry leading low pressure drop.

How do I replace my air filter?

Step 1 - Remove the plastic wrapping. Do not remove the cardboard framing. 

Step 2 - Locate the arrows on the filter, which indicate the direction of the air flow. Step 3 - Remove your existing filter, and insert the new filter. Ensure arrows pointed in the direction of airflow. https://www.youtube.com/watch?v=Uq0rUCko-6A

Are pleated air filters better than fiberglass?

The BNX TruFilters are synthetic, electrostatically-charged air filter media that outperforms standard fiberglass filters. The pleated technology allows for industry leading superior low air flow resistance while maintaining the highest grade level of filtration.

How often should I change my air or furnace filter?

This depends on the type of filter you use. With the BNX TruFilter you only need to change your filter once every 3 months. However, certain aerosol conditions such as smoke, pes, debris, construction may reduce the life of your filter.

What are air filters made of?

Not all filters are created equal. The BNX TruFilters are proudly made in the United States using 100% synthetic, electrostatically charged air filter media, recycled cardboard and steel mesh.

Why does my central air have two filters?

Many homes will have 2 air filters in their return vents, however, there can be fewer or more filters depending on how many square feet your home or apartment has or how many AC units your building has. 

Where can I buy air filters?

You can purchase BNX TruFilters on Amazon, NewEgg & Walmart.

What does MERV mean in air filters?

MERV stands for Minimum Efficiency Reporting Values which reports a filter's ability to capture microscopic particles ranging from 0.3 and 10 microns (µm). The higher the MERV level, the more efficient it is at filtering microscopic particles.

What's the difference between air filters, furnace filters and AC filters?

Your furnace and Air conditioner are just components of your HVAC system, however they use the exact same furnace, they are just different ways of referring to a filter.

Are pleated air filters better than fiberglass?

Fiberglass filters don’t filter out much more than larger particles such as lint. The BNX TruFilter filters out tiny microscopic particles, naked to the human eye. The pleated technology allows for more surface area, resulting in increased airflow, keeping your home cool.

What air filter ratings do you carry?

Our MERV 13 TruFilter’s are our best selling air filters, however we also have MERV 8 and MERV 11 available as well. Will also have MERV 13,14 and 16 available soon!

What quantity of air filters can should I buy?

Our filters last up to 3 months. Our best sellers consist of a 4 and 6 pack.

Get Started

Your Loved Ones Deserve to Breathe the Best Air Possible

TruFilter delivers the same high quality HVAC air filters hospitals and schools trust. Introducing the essential air filter subscription service that envisions a healthier future for you and your family.

Breathe Fresh Air In Breathe Stress Out.

Do you or your loved ones have allergies?

One affordable way to reduce pollen, dust, pet dander and other allergens is to replace your HVAC air filter. Want to breathe better? TruFilter delivers.

Build Stronger Lungs for Longer Runs!

Do you believe in filtered air?

It’s time to breathe clean air again. Improve your home air quality, health and performance by changing your filter every 30-60 days. Want a reminder? TruFilter delivers.

Why TruFilter?

  • Buy Air Filters in Bulk

    When you buy in bulk, you save more money per air filter.

  • Custom Air Filters

    We manufacture custom sized
    air filters to size, MERV rating, and quantity.

  • Air Filter Subscription

    Never forget to replace your air filters again with our air filter subscription option.

  • Get Air Filters Delivered

    Ditch the big box store and get high quality air filters delivered right your door.