AirDoctor MERV 14 HVAC filter product image for whole-home air filtration

12x24x1

$49.95
Sale price  $49.95 Regular price 
Skip to product information
AirDoctor MERV 14 HVAC filter product image for whole-home air filtration

AirDoctor MERV 14 HVAC Filter

Experience the AirDoctor Difference
  • Captures smoke, bacteria, viruses, pet dander, pollen, mold, and more, removing 96% of particles 1-3 microns in size (compared to the typical 90%)
  • Tested and validated by independent third-party laboratories
  • Minimum Efficiency Reporting Value (MERV) rating of 14 ensures best-in-class performance
  • Easy to install
  • Cost-effective and efficient; helps keep your HVAC system healthy
  • 30-day Breathe Easy Money-Back Guarantee
$49.95
Sale price  $49.95 Regular price 

AirDoctor's High-Rated MERV 14 Filter Captures Hidden Contaminants

Investing in a high-quality HVAC air filter with a MERV 14 rating significantly enhances the air quality throughout your home. This filter complements the performance of your AirDoctor purifier by capturing small airborne particles like pollen, dust mites, and pet dander.

Additionally, it prolongs the lifespan of your HVAC system, ensuring optimal performance for years to come.

Family reading a book together on a green sofa, with two children sitting beside their parents, smiling and engaged.
Air filter with virus-like particles being drawn towards it, illustrating air purification.

MERV 14 Filters: The Smart Choice for Air Quality

Our MERV 14 filters are engineered to safeguard your HVAC system from costly damages while significantly enhancing your indoor air quality. Experience cleaner air without compromising on airflow.

*For best results, it is recommended to change your filters every 60 to 90 days.

**Compatible with HVAC systems that support 1 inch width HVAC filters within the correct filter size.

*Air quality can affect filter life.

Removes more pollutants than ordinary purifiers

AirDoctor captures 99.99% of airborne particles.

Pet Dander Icon

Pet dander

Dust Icon

Dust

Volatile organic compounds Icon

Volatile organic compounds

Toxic Gases Icon

Toxic gases

Mold Spores Icon

Mold spores

Pollen Icon

Pollen

Viruses & bacteria Icon

Viruses & bacteria

Smoke Icon

Smoke

Man sitting in a chair, smiling at his phone, with an air purifier beside him and bookshelves in the background.

Benefits of an AirDoctor HVAC Filter

Experience cleaner air and a healthier home with AirDoctor HVAC Filters. Designed for superior performance and lasting comfort.

MERV14 Filter Icon

MERV14 Rating

Moon and stars Icon

Better Sleep

Save Money Icon

Save on Costly HVAC Repairs

allergy Relief

Allergy Relief

Find the Right HVAC Filter Size

Follow these simple steps:

Check Icon for Locate the existing Filters

Locate the Existing Filter:

Typically in the return air grille or near the air handler/furnace. (Make sure your HVAC system is turned off before measuring).

The Check Icon for Remove the old filters

Remove the Old Filter:

Carefully remove the existing filter. The dimensions should be printed on the side of the filter.

The Check Icon for Measure Length, Width, and Thickness

Measure Length, Width, and Thickness:

If not labeled, place the filter on a flat surface. Measure the length and width from edge to edge. Use a tape or ruler to measure the thickness by determining the distance between the front and back surfaces of the filter.

Air filter with MERV 14 rating, 20x20x1 inches, displayed alongside its packaging.
A hand is inserting an AIRDoctor air filter into a vent or air purifier.

How To Install Your AirDoctor HVAC Filter

Follow these simple steps:

Step 1 Icon

Step 1

Open the designated HVAC vent and remove your existing filter (if applicable).

Step 2 Icon

Step 2

Remove plastic wrap from the filter. Avoid cutting or removing the cardboard framing.

Step 3 Icon

Step 3

With the arrow on the frame pointing towards the fan motor, insert the filter into your home's HVAC sytem.

Time to Breathe the Clean Air You Deserve

AirDoctor HVAC filters are proven to remove unwanted particles from your air, including pollen, viruses, bacteria, mold spores, pet hair, and more. You can rest easy knowing your lungs are taking in pure and clean air with every breath.

A woman peacefully sleeping in bed, surrounded by soft white bedding and sunlight streaming through a window.

Frequently Asked Questions

Why are air changes per hour (ACH) important when shopping for an air purifier?

Air changes per hour (ACH) refers to how many times the air is changed with new, clean air in a given space within the span of an hour. A Harvard University Study cited by the CDC recommends at least 4 air changes per hour to effectively remove allergens like smoke, bacteria, viruses, dust, and pollen.

What is CADR, and why’s it important?

CADR, or Clean Air Delivery Rate, refers to your air purifier’s efficiency in removing these three contaminants over time: pollen, dust, and smoke. Higher CADR numbers indicate better air cleaning performance. The smoke CADR number is most stringent, reflecting the unit’s ability to eliminate the smallest and most dangerous particles from your indoor air.

Which air purifier is right for me?

Great question! Choosing the right air purifier will depend on the size of your room and the air circulations per hour. According to the Harvard University study, 4 air changes per hour are recommended for optimal purification. AirDoctor units are designed to meet this standard.

How often do I need to change the filters?

AirDoctor 1000: Replace UltraHEPA® and Carbon/VOC filters every 6 months.

All other AirDoctor units:

  • Replace Carbon/VOC filters every 6 months.
  • Replace UltraHEPA® filters every 12 months.

The indicator light on your AirDoctor will also light on when it’s time to replace your filter

– no more guesswork!

What is your return policy?

We stand behind the quality of our products. That’s why we offer a 30-day money-back guarantee on all purchases. If for any reason you’re not completely satisfied with your AirDoctor, simply reach out to our friendly customer service team at 1-800-221-2515, and we’ll gladly issue you a full refund, minus shipping and processing fees.

Do you offer payment plans?

Yes! If you’re interested in a payment plan option, just select the Affirm payment option at checkout and follow the instructions. Terms and conditions apply.**

**Various purchase plans are available based on approval. Regretfully, Affirm is NOT available in Iowa or West Virginia due to state-specific financial regulations.

Can I use my HSA or FSA to buy AirDoctor products ?

Yes! We've partnered with Truemed to make it easy for you to get reimbursed for your AirDoctor products using your HSA or FSA funds.

To see if you qualify, follow the steps below after making your purchase:

1) Fill out the short intake form from Truemed to check your eligibility. You'll find the link to the form in your AirDoctor order confirmation email.

2) If approved, Truemed will email you a Letter of Medical Necessity within 24 hours.

3) Send this letter, along with your order confirmation receipt, to your HSA/FSA provider for reimbursement.

It's that simple!

You may also like