(855) 345-8289 // EMAIL US

Fast, Free Shipping

every size

made in the usa

HELP // RESOURCES

Recent Searches

Popular Sizes

20x20x5Pleated Air Filter
20x25x5Pleated Air Filter
16x25x5Pleated Air Filter
20x20x1Pleated Air Filter
16x25x1Pleated Air Filter
20x25x4Pleated Air Filter
16x25x4Pleated Air Filter

Shop by

POPULAR SIZES

VIEW ALL SIZES
10x10x1”
12x12x1”
12x20x1”
12x24x1”
12x30x1”
14x14x1”
14x20x1”
14x24x1”
14x25x1”
14x30x1”
16x16x1”
16x20x1”
16x24x1”
16x25x1”
18x18x1”
18x20x1”
18x24x1”
18x30x1”
20x20x1”
20x22x1”
20x24x1”
20x25x1”
20x30x1”
24x24x1”
24x30x1”
25x25x1”

POPULAR SIZES

VIEW ALL SIZES
10x10x2”
12x12x2”
12x20x2”
12x24x2”
12x30x2”
14x14x2”
14x20x2”
14x24x2”
14x25x2”
14x30x2”
16x16x2”
16x20x2”
16x24x2”
16x25x2”
18x18x2”
18x20x2”
18x24x2”
18x30x2”
20x20x2”
20x22x2”
20x24x2”
20x25x2”
20x30x2”
24x24x2”
24x30x2”
25x25x2”

POPULAR SIZES

VIEW ALL SIZES
10x10x4”
12x12x4”
12x20x4”
12x24x4”
12x30x4”
14x14x4”
14x20x4”
14x24x4”
14x25x4”
14x30x4”
16x16x4”
16x20x4”
16x24x4”
16x25x4”
18x18x4”
18x20x4”
18x24x4”
18x30x4”
20x20x4”
20x22x4”
20x24x4”
20x25x4”
20x30x4”
24x24x4”
24x30x4”
25x25x4”

POPULAR SIZES

VIEW ALL SIZES
16x25x5”
20x25x5”

Filterbuy compatible filters for:

image of 1 inch thick air filters offered by Filterbuy

image of 2 inch thick air filters offered by Filterbuy

image of 4 inch thick air filters offered by Filterbuy

16 by 25 by 5 replacement air filters by Filterbuy

16x25x5" Air Filters

20x25x5" Air Filters

Custom Air Filters

image of a rigid cell air filter offered by Filterbuy

Rigid Cell Filters

image of three whole house air filters - shop replacement air filters for the home

Whole House Air Filters

You need to add some items to your basket to checkout

Cart Updating...

Shopping Cart

Your basket is empty.

Reviews from Satisfied Customers

5

Verified Buyer

I am so grateful to have found a quality air filter that is just the right size!

Catie F.

5

Verified Buyer

I was extremely pleased with the customer service that I received. I had purchased the wrong size filter and you guys went above and beyond in order to get me the right ones. You’ve got a customer for years to come.

Rigoberto M.

5

Verified Buyer

Awesome customer service, fast delivery. I will use them whenever I need new filters and will recommend to my friends!

Shirley O.

5

Verified Buyer

The price, delivery, and quality were all excellent. I’m happy to no longer buy from the big box stores! The recurring delivery will help me keep my A/C clean.

Craig M.

5

Verified Buyer

One of the best customer service experiences I’ve had. Great product and great service.

C. P.

5

Verified Buyer

They are fast and efficient, and the filters they provide are top quality. Their customer service is easy to reach. It just does not get any better.

Gary S.

5

Verified Buyer

They always get my filters just in time when I need them. Love it!

Maria R.

5

Verified Buyer

Very pleased with the product and the timely delivery. Saved money and I don't have to search for my odd size filters anymore!

Robert M.

5

Verified Buyer

Very easy and convenient. FilterBuy even had filter sizes for my furnace unit that I couldn’t find anywhere else. Prices are comparable to what I’d pay for the same filter at the store. With free shipping at my own custom interval, this is really unbeatable. I highly recommend for any homeowner.

Jeremy B.

5

Verified Buyer

Convenient way to purchase. Delivered on time and great choices with great prices. Definitely will purchase again. Highly recommend!

Pamela S.

5

Verified Buyer

What a fantastic and easy way to get the filters you need when you need them!

John M.

5

Verified Buyer

Very good filters, great prices and fast delivery.

LaDon J.

5

Verified Buyer

I am so grateful to have found a quality air filter that is just the right size!

Catie F.

5

Verified Buyer

I was extremely pleased with the customer service that I received. I had purchased the wrong size filter and you guys went above and beyond in order to get me the right ones. You’ve got a customer for years to come.

Rigoberto M.

5

Verified Buyer

Awesome customer service, fast delivery. I will use them whenever I need new filters and will recommend to my friends!

Shirley O.

5

Verified Buyer

The price, delivery, and quality were all excellent. I’m happy to no longer buy from the big box stores! The recurring delivery will help me keep my A/C clean.

Craig M.

5

Verified Buyer

One of the best customer service experiences I’ve had. Great product and great service.

C. P.

5

Verified Buyer

They are fast and efficient, and the filters they provide are top quality. Their customer service is easy to reach. It just does not get any better.

Gary S.

Subscribe for replacement reminders, HVAC tips, and more!

GET HELP

Have questions about a product? Need to return or exchange a recent order? We're ready to help you!

Phone:(855) 345-8289
Fax:(256) 761-2565
Email:info@filterbuy.com
Address:101 Pope St, Talladega, AL 35160

ABOUT FILTERBUY

About Us
Shipping, Returns, Cancellations
Contact Form
FAQ
Unfiltered Stories
How To Home

SHOP FOR FILTERS

Air Filters
Air Filter Subscription
Commercial Air Filters
MERV 8 Air Filters
MERV 11 Air Filters
MERV 13 Air Filters
Odor Eliminator Air Filters

HVAC SOLUTIONS

All HVAC Services
AC Installation
AC Repairs
AC Tune-Up
HVAC Care Plan
Duct Cleaning
Duct Repairs
Duct Sealant
UV Light
Ionizer
Attic Insulation
Dryer Vent Cleaning

BUSINESS

Business Accounts
Partner Program

© 2024 Filterbuy, INC. All rights reserved.

Privacy Policy • Terms of Use • Security • Accessibility Statement

McAffee

Offer Details

A credit in the amount of your air filter purchase up to $30 will be applied to your dryer vent cleaning invoice. Available to Southeast Florida residents only.

Watch the video to learn more about our new Premium Dryer Vent Cleaning service.

No ThanksAdd Service (+$179)

Your Cartview cart

FREE SHIPPING ON ALL ORDERS!

Shipping:

Free

Invoice Credit Total:

Subtotal:

Most orders ship within 24 business hours

Secure Checkout

Check out with PayPal

Log In

Sign Up

Log In

Email address*

Password*

Forgot password?

Invalid username/password. Please try again.

If you have ordered from us previously or created an account, you can also reset your password.

Don't have an account? Sign up

Sign Up

Email address*

Password*

Confirm Password*

Must contain:

1 Lowercase Letter

1 Uppercase Letter

1 Special Character

At least 8 characters

First Name*

Last Name*

Subscribe for replacement reminders, HVAC tips, and more!

This email address you provided is already in use. Please log in using this email address or sign up with a new email address.

Password Reset

Enter your email address below and we'll send you instructions for setting up a new password.

Email Address*

This email address you entered is not in our system. Please sign up to create an account or enter a different email address.

Buy Now:

Select a Billing Address

Select a Shipping Address

Add a New Billing Address

Add a New Shipping Address

Select a Payment Method

Add a New Payment Method

MERV

Arrives

QTY:

Billing address:

You don't have any billing addresses yet, please add at least one billing address first

Shipping address:

You don't have any shipping addresses yet, please add at least one shipping address first

Pay with:

You don't have any cards yet, please add at least one card first

Total:

$

Free shipping, tax included.

By placing your order, you agree to Filterbuy's privacy policy and terms of use.

Billing address:

Add a new billing address

Shipping address:

Add a new shipping address

First Name*

Last Name*

Company name (Optional)

Address Line 1*

Apartment, suite, unit, etc. (Optional)

Town/city*

Select a State...*

Zip Code*

Phone Number*

Use this as my default billing address

First Name*

Last Name*

Company name (Optional)

Address Line 1*

Apartment, suite, unit, etc. (Optional)

Town/city*

Select a State...*

Zip Code*

Use this as my default shipping address

Pay with:

Add a new payment method

Name on Card*

Card Number*

Expiration Date*

Security Code*

Address Line 1*

Apartment, suite, unit, etc. (Optional)

Town/city*

Select a State...*

Zip Code*

Use this as my default payment method

Ships in 24 Hours

Made in the USA