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.

When 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.

Will these air filters fit my system?

Most of our filters are universally compatible and will work with any furnace, air conditioner, heat pump, or HVAC system as long as you choose the proper size. But if you see a specific brand name on a listing, make sure it matches your unit model.

How many air filters do I need?

This varies for every customer depending on specific needs such as the number of vents in your home. 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.

How do I change my air filter?

After finding the right size, turn off the power supply and remove the cover from your intake vent before taking out the old filter. Then just insert your new filter to match the direction of air flow, replace the cover, and turn the power back on.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Filterbuy 14x24x1 Air Filter MERV 13 Smoke & Allergy Defense (4-Pack) | Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 13.38 x 23.38 x 0.75)

Product ID: 33096730

Details

Brand
Filterbuy
Material
Aluminum
Product Dimensions
23.38"L x x
MERV Rating
13
Compatible Devices
Air Cleaner
Item Weight
1.75 Pounds

⚡Electrostatic pleats trap microscopic particles

🛡️MERV 13 captures 98% dust & germs

🇺🇸Made in USA with durable materials

$146.39

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

🛡️ Breathe smarter, live better—filter like a pro!

BUILT TO ENDURE - Robust beverage board frame with dual wire backing resists warping and extreme temperatures for lasting performance.
ELITE AIR DEFENSE - MERV 13 rating filters 98% of airborne irritants for a healthier home or office environment.
PROUDLY AMERICAN MADE - Crafted in the USA from recyclable, industrial-grade materials—quality and sustainability you can trust.
TRIPLE DURATION FILTRATION - Electrostatically charged pleats last 3x longer than standard fiberglass filters—replace only every 90 days.
UNIVERSAL FIT EFFORTLESS INSTALL - Precision 13.38 x 23.38 x 0.75 inches fits most HVAC systems with easy, no-fuss setup.

Filterbuy’s 14x24x1 MERV 13 air filters deliver superior smoke and allergy defense with 98% dust capture efficiency. Featuring electrostatically charged pleated media that lasts three times longer than fiberglass, these durable, easy-to-install filters fit most HVAC systems perfectly. Made in the USA with premium recyclable materials, they ensure reliable indoor air quality and long-lasting performance for health-conscious professionals.

Specifications

Brand Name	Filterbuy
Model Info	AFB14x24x1M13pk4
Item Weight	1.75 pounds
Product Dimensions	13.38 x 23.38 x 0.75 inches
Item model number	AFB14x24x1M13pk4
Is Discontinued By Manufacturer	No
Part Number	AFB14x24x1M13pk4
Special Features	Dust Collection, Easy to Install, Removable
Color	Blue
Compatible Device	Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump
Material Type	Aluminum, Plastic, Polypropylene
Included Components	Air Filters
Batteries Included?	No
Batteries Required?	No
Manufacturer Warranty	Parts

Reviews

D**B

Exactly what I needed

Difficult size to find locally. Fit our new furnace perfectly and doing a great job cleaning fine particles out of the air from construction on a new construction home

20.05.2025

T**D

Clean Air

Nice filters fast shipping

15.05.2025

D**

Hard to find this size filter in stores.

Great quality and value. Highly recommend this product.

2.05.2025

E**I

Good stuff!

They fit perfect and I think they’re doing their job. Super easy to install. It was a great value for the money.

22.04.2025

S**

Inconsistency?

They seem to work well, but they DO NOT APPEAR AS PICTURED. They have white pleats, not the blue pleats in the listing photo.

16.04.2025

G**I

Trying a new brand

First time trying this brand of filters. I was using 3M filters but they are so expensive. These filters seem to be comparable to and equivalent to the 3M if not better.

16.04.2025

A**L

Ideal for My Home

Fits my system like a glove. I’ll be purchasing more. I change out every 90-120 days.

22.04.2025

D**S

Made in USA!

Love these filters. Made in USA! Work well.

25.04.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.