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FilterHome replacement air filters
5-Star Reviews
Made in Copiague, LI

Long Island Made Air Filters Delivered to Your Door

Largest Custom Air Filter manufacturer on Long Island

Always Free Shipping Shop by Size or MERV

Standard and any custom sizes available.

Family holding a FilterHome replacement air filter
Fast & Free Shipping
Easy Size Matching
Never Forget Again
Fast Local Delivery
Fast & Free Shipping
Easy Size Matching
Never Forget Again
Fast Local Delivery

Find your Filter size

Browse replacement air filters by depth and find the right size for your HVAC system.

Custom Air Filters
10x10x1 10x20x1 10x24x1 12x12x1 12x20x1 12x24x1 14x14x1 14x20x1 14x24x1 14x25x1 14x30x1 15x20x1 16x16x1 16x20x1 16x24x1 16x25x1 16x30x1 18x18x1 18x20x1 18x24x1 18x25x1 20x20x1 20x22x1 20x24x1 20x25x1 20x30x1 24x24x1 24x30x1 25x25x1 30x30x1

Shop by MERV Rating

Choose the filtration level that fits your home, air quality needs, and comfort preferences.

Don't Know? Take a 10 second MERV quiz
MERV 8

MERV 8

Everyday dust + pollen

Best for: Standard homes, older HVAC systems, or anyone replacing for the first time.

Shop MERV 8
MERV 11

MERV 11

Allergy defense

Best for: Homes with pets, mild allergies, or anyone who wants better air without straining their system.

Shop MERV 11
MERV 13

MERV 13

Strongest filtration

Best for: Severe allergies, asthma, wildfire smoke, or homes where air quality really matters.

Shop MERV 13
Odor Eliminator

Odor Eliminator

Activated Carbon

Best for: Pet odors, cooking smells, smoke, and everyday household odors. Freshens air & reduces odors

Shop Odor Eliminator
Custom Air Filter

Need Custom Size?

Get the Right fit for your system

Best for: Homes with uncommon or hard-to-find filter sizes.

Create Custom Filter

Loved by Homeowners

See why customers trust FilterHome for cleaner air, easy ordering, and reliable filter delivery.

★ ★ ★ ★ ★

amazing quality filters

Filters came fast and were amazing quality, not the home depot garbage

Michaela Sienna
Verified Buyer
★ ★ ★ ★ ★

Needed a custom size, they delivered

My system is weird and no filter size perfectly fits, so I looked online and saw filterhome had a custom filter page. The ui is very easy to use and self explanatory. Very well made

Kenzie Merry
Verified Buyer
★ ★ ★ ★ ★

Very sturdy and high quality

Filter is made very well and is very sturdy, wont bend or break under pressure

Alysia Cyan
Verified Buyer
★ ★ ★ ★ ★

Amazing quality

Ordered from filterhome, filters came quickly and are well made. Recommend

Jayme Monroe
Verified Buyer
★ ★ ★ ★ ★
Amazon

Made in USA, fit perfectly, and quality made

Was thrilled to see is 100 percent made in USA.!!! Most times you type in search made in America and when you receive package it’s not . Other than that the filter fit perfectly and was quality made . Will order again !

Mary W.
Verified Buyer
★ ★ ★ ★ ★

Easy to order and arrived fast

I ordered from filterhomes website, very simple to use, and got my filters quick. Recommend 100%

Emily
Verified Buyer
★ ★ ★ ★ ★
Amazon

Greatest filters

Ready for the start of the season. I’m very glad I discovered these filters. They’re amazing!

Eric Minkow
Verified Buyer
★ ★ ★ ★ ★

Arrived fast and high quality

Ordering was simple, shipping was quick, and the filters fit perfectly

Rebecca s
Verified Buyer
★ ★ ★ ★ ★
Amazon

Great high quality product

Well made, quick delivery, much better quality than others I have used. Highly recommend. and great price

Marymuriel
Verified Buyer
★ ★ ★ ★ ★
Amazon

Great product

Great quality and speedy delivery. I would 100% buy again.

Danielle
Verified Buyer
★ ★ ★ ★ ★
Amazon

Great deal

Filter is great and fits perfect! Fast shipping and smooth transaction. ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ Thank you!

Anonymous
Verified Buyer
★ ★ ★ ★ ★

Easy to order and arrived fast

Ordering was simple, quick shipping and filters are well made

Emily R.
Verified Buyer
★ ★ ★ ★ ★
Amazon

Filterhome Filters are the best!

I have been buying from this company before sold on Amazon. They have never disappointed!

MILLIE
Verified Buyer
★ ★ ★ ★ ★
Amazon

Filterhome

Filter was well made perfect fit, and easy to install. Highly recommend.!!

kathy marose
Verified Buyer
★ ★ ★ ★ ★
Amazon

Great purchase

Great product!! Love that it is made in USA. Very sturdy.

Laura J. Curley
Verified Buyer
★ ★ ★ ★ ★

Good quality filters

Shipped fast and very high quality

Freddy
Verified Buyer
FilterHome Amazon

Now available

We’re On Amazon!

Prefer shopping on Amazon? You can now find FilterHome air filters there too.

FAQs

Frequently asked questions

Everything you need to know about choosing the right FilterHome air filter, delivery, sizing, and subscriptions.

How is the shipping?

At FilterHome, we dedicate ourselves to providing fast & always free shipping.

Can I order Custom Filters?

Yes. We offer custom sizing so you can get the exact fit for your system. Just head to our Custom Filter page to enter your dimensions and order your filter in minutes.

How often should I replace my air filter?

Most homeowners should replace their air filter every 60 to 90 days.

If you have pets, allergies, smoke exposure, or run your HVAC system frequently, replacing it every 30–60 days can help maintain cleaner air and better system performance.

What MERV rating should I choose?

It depends on your needs:


MERV 8 → Great for everyday use (dust, lint, basic particles)

MERV 11 → Ideal for pet owners and allergy reduction

MERV 13 → Best for maximum filtration (allergens, smoke, fine particles)

If you’re unsure, MERV 11 is the best balance for most homes.

How do I know what filter size I need?

Check the size printed on the frame of your current filter, such as 16 × 25 × 1. You can also measure your existing filter or check your HVAC system’s manual.

Air filters are typically labeled using a nominal size, which is a rounded measurement. The filter’s actual dimensions are usually slightly smaller so it can fit properly inside your HVAC system.

Example
Nominal Size: 20 × 20 × 1
Actual Size: 19½ × 19½ × ¾ inches

Actual dimensions may vary slightly by manufacturer.


Do you offer subscriptions?

Yes. With our subscription option, your filters are delivered automatically on your schedule so you never forget to replace them.

You can pause, skip, or cancel anytime, making it the easiest way to stay consistent and keep your air clean.

How do I contact support?

Many ways either go to the contact page, email us at support@filterhome.com or you can also call/text us at (516) 634-3330

Ready to replace your filter?

Ready to automate this boring household chore?

We know you may be looking around, we're here when you are ready. Any questions? Reach out to us!

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