Buy new:
To see product details, add this item to your cart.
Ships from: Filterbuy
Sold by: Filterbuy
To see product details, add this item to your cart. You can always remove it later.
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Filterbuy 14x24x1 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 13.38 x 23.38 x 0.75 Inches)

4.6 4.6 out of 5 stars 265 ratings

To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

Brand Filterbuy
Material Polyester, Aluminum, Plastic
Product Dimensions 13.38"L x 23.38"W x 0.75"Th
MERV Rating 11.00
Compatible Devices Heat Pump, Air Conditioner, Air Cleaner, Furnace
Item Weight 2.8 Pounds
Product Grade Replacement Parts

About this item

  • 14x24x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 13.38" x 23.38" x 0.75")
  • MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more by trapping 95% of airborne particles without impacting air flow
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
  • Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
  • All components are manufactured within the United States and designed with recyclable materials
See more product details

Customer ratings by feature

Easy to install
4.6 4.6
Sturdiness
4.5 4.5
Value for money
4.4 4.4

Frequently bought together

$50.28 ($8.38/Count)
Get it as soon as Tomorrow, Mar 29
In Stock
Ships from and sold by Filterbuy.
+
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

From the brand


Product Description

smiling man piggybacks daughter in clean house as filterbuy air filters help them breathe freely

Replacement Air Filter 14x24x1 (Actual Size: 13.38 x 23.38 x 0.75 Inches)

gold merv 11 banner badge

14x24x1 MERV 11

silver merv 8 banner badge

14x24x1 MERV 8

platinum merv 13 banner badge

14x24x1 MERV 13

black merv 8 odor eliminator banner badge

14x24x1 Odor Eliminator

Customer Reviews
4.6 out of 5 stars
645
4.6 out of 5 stars
5,288
4.4 out of 5 stars
614
4.4 out of 5 stars
149
Recommended Use
Superior Home & Business Standard Home & Business Optimal Home & Business Standard Home & Business
Comparable Ratings
MPR 1000-1200 & FPR 7 MPR 600 & FPR 5 MPR 1500-1900 & FPR 10 MPR 600 & FPR 5
Filtration Effectiveness
95% Airborne Particles 90% Airborne Particles 98% Airborne Particles 90% Airborne Particles
Particle Size
1 - 3 Microns 3 - 10 Microns 0.3 - 1 Microns 3 - 10 Microns
Dust & Debris
Mold & Pollen
Lint & Dander
Smog & Smoke
Bacteria
Odors
anatomy of an air filter blown out photo where the wiring pleats and frame are all shown separately

Choosing the Correct Filter Size

zoomed photo of white air filter frame showing nominal and actual size of 16x16x1 filter in green

Nominal Size vs. Actual Size

The nominal size is a shorthand number rounded to the nearest whole or half inch, normally in a larger font (ex: 16 x 16 x 1). Whereas the actual size is an exact measurement, normally in a smaller font, that depicts the filter's precise dimensions (ex: 15.75 x 15.75 x .75). All filters have both.

smiling man in blue holds extended tape measure in front of him to show how to measure an air filter

Measuring Your Air Filters

If your current air filter does not have a dimension listed on the frame, use a tape measure to record the length x width x depth to find the actual size. Then round these measurements up to the nearest inch to find a corresponding nominal size, which will be easier to locate when searching online.

Why should I change my air filter?

To maintain a healthy lifestyle, as breathing dirty air can put you at risk to develop asthma, allergies, and other respiratory ailments. Plus, old filters can cause system defects which may lead to unwanted expenses via energy costs and repairs.

Will these air filters fit my system?

Most of our filters are universally compatible, and will work with virtually any furnace, air conditioner, heat pump, or HVAC system. But if you see a specific brand name like Honeywell within a product title, then it is designed for an exact model.

How do I change my air filter?

Once you find the right size, turn off your power supply and remove the cover from your intake vent. You can then take out the old filter and dispose of it safely. Finally, just insert your new filter, replace the cover, and turn the power back on.

How often should I change my air filter?

We generally recommend replacing your filter every 90 days to keep your system running efficiently and air clean. But, this is subject to change based on filter size and variable factors for pet owners, allergy-sufferers, homes with children, etc.

How many air filters do I need?

This varies for every customer depending on specific needs like those referenced in the prior answer. However, our selection includes package quantities that range from 1 to 12 filters, so no matter what your situation may be, we've got you covered.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

Feedback

Filterbuy

Filterbuy 14x24x1 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 13.38 x 23.38 x 0.75 Inches)


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Compare with similar items

This Item
Filterbuy 14x24x1 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 13.38 x 23.38 x 0.75 Inches)
Filterbuy 14x24x1 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 13.38 x 23.38 x 0.75 Inches)
Recommendations
Filterbuy 14x24x1 Air Filter MERV 11 Allergen Defense (3-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 13.38 x 23.38 x 0.75 Inches)
dummy
Filterbuy 14x24x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 13.38 x 23.38 x 0.75 Inches)
dummy
K&N 14x24x1 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-11424
dummy
Filterbuy 14x24x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 13.38 x 23.38 x 0.75 Inches)
dummy
Simply Filters 20x20x1 MERV 8, MPR 600 Air Filter (6 Pack) - Actual Size: 19.75"x19.75"x0.75" HVAC, AC Furnace, Replacement, Return Air Pleated Filter
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$50.28$38.88$40.80$69.99$40.56$38.99
Delivery
Get it as soon as Tomorrow, Mar 29
Get it as soon as Tomorrow, Mar 29
Get it as soon as Tomorrow, Mar 29
Get it as soon as Tuesday, Apr 2
Get it as soon as Tomorrow, Mar 29
Get it as soon as Tuesday, Apr 2
Customer Ratings
Easy to install
4.6
4.6
4.7
4.6
4.6
Sturdiness
4.5
4.4
4.7
4.4
4.3
Value for money
4.4
4.4
4.3
4.4
4.4
Sheerness
4.8
4.5
4.8
Sold By
Filterbuy
Filterbuy
Filterbuy
Amazon.com
Filterbuy
Amazon.com
compatible devices
Air Conditioner, Furnace, Heat Pump, Air Cleaner
Air Conditioner, Furnace, Heat Pump, Air Cleaner
Air Conditioner, Furnace, Heat Pump, Air Cleaner
Air Conditioner, Furnace, HVAC System
Air Conditioner, Furnace, Heat Pump, Air Cleaner
Air Conditioner, Furnace, Heat Pump
MERV rating
11
11
11
11
8
8
number of items
1
1
1
1
1
6
material
Plastic, Aluminum, Polyester
Plastic, Aluminum, Polyester
Plastic, Aluminum, Polyester
Synthetic Polymer (PMMA)
Plastic, Aluminum, Polyester
Electrostatically Charged Synthetic Media

Customer reviews

4.6 out of 5 stars
4.6 out of 5
265 global ratings

Customers say

Customers like the value, performance, ease of installation, and quality of the HVAC air filter. For example, they mention it works well, is easy to install, and is of good quality. That said, opinions are mixed on the fit.

AI-generated from the text of customer reviews

11 customers mention11 positive0 negative

Customers are satisfied with the quality of the air filter. They mention that it is a good product that helps reduce allergies and dust. Some say that the price is reasonable.

"I liked that they are sturdy and priced reasonably, not to mention they work very well." Read more

"Needed a good quality filter to help reduce allergies and dust. This filter does just that and is reasonably priced." Read more

"...to change/replace the filter a little under 60 day mark.... but decent quality noticed less pollen" Read more

"...The filters are good quality and well made. So rather than return them, I cut them down to make them fit...." Read more

11 customers mention11 positive0 negative

Customers appreciate the value of the air filter. They say it has good quality and a good price.

"I liked that they are sturdy and priced reasonably, not to mention they work very well." Read more

"...This filter does just that and is reasonably priced." Read more

"Good product at a decent price. Smooth delivery." Read more

"Great value for the quality. 2nd time purchasing, even better deal when bought in bulk pack of 6." Read more

6 customers mention6 positive0 negative

Customers find the installation of the air filter to be easy. They mention that it works great, is easy to get, and convenient to order.

"easy to get" Read more

"Easy to install. Well made." Read more

"Perfect and easy ordering. Great communication! Will be back again!" Read more

"Easy peasy. Works great..." Read more

5 customers mention5 positive0 negative

Customers are satisfied with the performance of the air filter. They mention that it works well, is easy to order, and has great communication.

"...that they are sturdy and priced reasonably, not to mention they work very well." Read more

"We buy these filters all the time. They work great!" Read more

"Great product/service" Read more

"These filters Always work well." Read more

7 customers mention3 positive4 negative

Customers are mixed about the fit of the air filter. Some mention that it fits great, while others say that it's a bit too small. The sizing is not accurate, and the filter was many inches too short to fit length wise.

"These stay in place but are a tad too small; so unfiltered air is sucked into the intake around the filter. I won't buy these again." Read more

"I use the products for my hvac units. And they fit without having to force them in. I am very happy with this product." Read more

"...I have an over head return and the product does not fit and kept falling in to the opening leaving a large gap making the filter useless when the..." Read more

"fits great..." Read more

Size may matter for your filter installation be sure to get the actual dimensions before purchase
1 Star
Size may matter for your filter installation be sure to get the actual dimensions before purchase
The product was not the size stated. The item was listed as 14”x24”x1” however the actual size is 13 3/8” x 23 3/8 x 3/4”. When you receive the product, printed on the side is the stated dimensions on the web site in large print and the actual dimensions are printed underneath in smaller print. Had I noticed before opening the package of 6, I would have returned it. I have an over head return and the product does not fit and kept falling in to the opening leaving a large gap making the filter useless when the fan was running. I had to build spacers for all four sides to keep the product centered and I still don’t know if I have an air gap. I reviewed the site and could not find anywhere except in the comments that sizing was an issue. There is one picture that shows the side of the product where the actual size is located but it is to small and blurry to see what it says.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on February 13, 2024
Reviewed in the United States on June 22, 2023
Reviewed in the United States on January 2, 2024
Reviewed in the United States on February 19, 2024
Reviewed in the United States on November 23, 2023
Reviewed in the United States on August 16, 2023
One person found this helpful
Report
Reviewed in the United States on November 21, 2023
Reviewed in the United States on February 11, 2023

Top reviews from other countries

Alejandro Olivera
4.0 out of 5 stars Filter
Reviewed in Canada on July 2, 2022
Jason De Brum
5.0 out of 5 stars Arrived quick and fit perfectly
Reviewed in Canada on April 23, 2019