Skip to content
🚚 Free Shipping | Top-Brands HVAC Filters | 5⭐ Trusted!
🚚 Free Shipping | Top-Brands HVAC Filters | 5⭐ Trusted!

HVAC, AC and Furnace Filters

At RememberTheFilter.com, our mission is to be the premier provider of indoor air filtration solutions. We offer an extensive range of filters, and we understand that the selection process can be daunting. To make it easier, we've curated a collection of our top-selling filters. These popular choices are trusted by countless homeowners and businesses for their forced air systems, known for their high performance, reliability, and effectiveness in enhancing indoor air quality.

Explore our top picks collection to quickly find our most popular and highly recommended filters. Designed for both home and business use, these filters ensure optimal performance, providing cleaner and healthier indoor air.

Filters

$
$
Original price $ 208.99 - Original price $ 208.99
Original price
$ 208.99
$ 208.99 - $ 208.99
Current price $ 208.99

Custom Size NaturalAire MERV 8 Filters (12 Filters)

The NaturalAire Standard MERV 8 air filter removes dramatically more potentially harmful airborne particles, compared to basic fiberglass air filte...

View full details
Original price $ 208.99 - Original price $ 208.99
Original price
$ 208.99
$ 208.99 - $ 208.99
Current price $ 208.99
Original price $ 228.99 - Original price $ 228.99
Original price
$ 228.99
$ 228.99 - $ 228.99
Current price $ 228.99

Custom Size NaturalAire MERV 10 Filters (12 Filters)

The NaturalAire Microparticle air filter removes potentially harmful airborne particles to keep the air in your home or office clean and healthier....

View full details
Original price $ 228.99 - Original price $ 228.99
Original price
$ 228.99
$ 228.99 - $ 228.99
Current price $ 228.99
Original price $ 96.99 - Original price $ 154.99
Original price $ 96.99 - Original price $ 154.99
Original price $ 96.99
$ 79.99 - $ 134.99
$ 79.99 - $ 134.99
Current price $ 79.99

AAF Flanders Basic Pleated MERV 6 Air Filters (12 pack)

AAF Flanders Basic Pleated MERV 6 Air Filter - Limited Stock! Don’t miss out on our last remaining inventory of the AAF Flanders Basic Pleated MERV...

View full details
Original price $ 96.99 - Original price $ 154.99
Original price $ 96.99 - Original price $ 154.99
Original price $ 96.99
$ 79.99 - $ 134.99
$ 79.99 - $ 134.99
Current price $ 79.99
Save up to 13% Save %
Original price $ 57.14 - Original price $ 112.99
Original price
$ 57.14 - $ 112.99
$ 57.14 - $ 112.99
Current price $ 57.14

NaturalAire Odor Eliminator Filters with Baking Soda (4 Pack)

The NaturalAire Odor Eliminator with Baking Soda air filter neutralizes common household odors. It uses the power of baking soda to rid your home o...

View full details
Original price $ 57.14 - Original price $ 112.99
Original price
$ 57.14 - $ 112.99
$ 57.14 - $ 112.99
Current price $ 57.14
Original price $ 259.99 - Original price $ 379.99
Original price
$ 259.99 - $ 379.99
$ 259.99 - $ 379.99
Current price $ 259.99

Custom Size AAF Flanders PREpleat LPD MERV 10 Filters

Discover the ultimate in air filtration with our custom-sized AAF Flanders PREpleat LPD (Low Pressure Drop) SC (Standard Capacity) or HC (High Capa...

View full details
Original price $ 259.99 - Original price $ 379.99
Original price
$ 259.99 - $ 379.99
$ 259.99 - $ 379.99
Current price $ 259.99
Original price $ 289.99 - Original price $ 409.99
Original price
$ 289.99 - $ 409.99
$ 289.99 - $ 409.99
Current price $ 289.99

Custom Size AAF Flanders PREpleat MERV 11 Filters

Elevate your air filtration with the custom-sized AAF Flanders PREpleat M11 SC (Standard Capacity) or HC (High Capacity - more pleats) pleated pane...

View full details
Original price $ 289.99 - Original price $ 409.99
Original price
$ 289.99 - $ 409.99
$ 289.99 - $ 409.99
Current price $ 289.99
Original price $ 309.99 - Original price $ 409.99
Original price
$ 309.99 - $ 409.99
$ 309.99 - $ 409.99
Current price $ 309.99

Custom Size AAF Flanders PREpleat MERV 13 Extended Surface Filters

Elevate your indoor air quality with the custom-sized AAF Flanders PREpleat M13 pleated filter, designed to deliver MERV 13 efficiency with excepti...

View full details
Original price $ 309.99 - Original price $ 409.99
Original price
$ 309.99 - $ 409.99
$ 309.99 - $ 409.99
Current price $ 309.99
Original price $ 249.99 - Original price $ 369.99
Original price
$ 249.99 - $ 369.99
$ 249.99 - $ 369.99
Current price $ 249.99

Custom Size Koch Multi-Pleat XL8 MERV 8 Filters

Upgrade your air filtration with the custom-sized Koch Multi-Pleat™ XL8 Pleated Panel Filter, available in Standard and High Capacity (more pleats)...

View full details
Original price $ 249.99 - Original price $ 369.99
Original price
$ 249.99 - $ 369.99
$ 249.99 - $ 369.99
Current price $ 249.99
Original price $ 199.99 - Original price $ 199.99
Original price
$ 199.99
$ 199.99 - $ 199.99
Current price $ 199.99

Custom Size AAF Flanders EZ-Flow Basic Fiberglass Filters (12 Pack)

Discover the custom-sized EZ Flow II Air Filter, designed for efficient and economical air filtration in residential and light commercial HVAC syst...

View full details
Original price $ 199.99 - Original price $ 199.99
Original price
$ 199.99
$ 199.99 - $ 199.99
Current price $ 199.99
Original price $ 77.99 - Original price $ 77.99
Original price $ 77.99
$ 189.99 - $ 289.99
$ 189.99 - $ 289.99
Current price $ 189.99

Custom Size MECH 8 Aluminum Rust Resistant Washable Permanent Filter

Transform your indoor air quality with the custom-sized MECH 8 Washable Filter, an industry-leading reusable air filter independently tested to ach...

View full details
Original price $ 77.99 - Original price $ 77.99
Original price $ 77.99
$ 189.99 - $ 289.99
$ 189.99 - $ 289.99
Current price $ 189.99
Original price $ 71.99 - Original price $ 71.99
Original price $ 71.99
$ 179.99 - $ 304.99
$ 179.99 - $ 304.99
Current price $ 179.99

Custom Size Electrostatic Aluminum Rust Resistant Washable Permanent Filter

Elevate your indoor air quality with the custom-sized Electrostatic Filter, a high-performance, reusable air filter that leverages passive electros...

View full details
Original price $ 71.99 - Original price $ 71.99
Original price $ 71.99
$ 179.99 - $ 304.99
$ 179.99 - $ 304.99
Current price $ 179.99
Original price $ 67.99 - Original price $ 67.99
Original price $ 67.99
$ 169.99 - $ 219.99
$ 169.99 - $ 219.99
Current price $ 169.99

Custom Size Thrift Aire Aluminum Rust Resistant Washable Permanent Filter

Enhance your indoor air quality with the custom-sized Thrift Aire Filter, a durable and lightweight aluminum air filter designed for superior filtr...

View full details
Original price $ 67.99 - Original price $ 67.99
Original price $ 67.99
$ 169.99 - $ 219.99
$ 169.99 - $ 219.99
Current price $ 169.99

Never Compromise on Quality When It Comes to the Air You Breathe

Forced air systems, including furnaces, air conditioners, and heat pumps, circulate warm or cool air throughout your home via ducts and vents. These systems utilize filters to prevent dust and debris from being distributed along with the conditioned air. These filters not only enhance indoor air quality but also safeguard your forced air system.

When filters become overly clogged with particles, they diminish your system's efficiency, leading to increased heating and cooling costs, due to the hindered air movement from your heating system into your home or business. A severely clogged filter can cause a build-up of hot air near your heating system, triggering its emergency shut-off mechanism and leading to intermittent operation. Furthermore, clogged filters can exacerbate the presence of mold, dust, and other allergens in your home.

Need a Custom Size Filter?

Need a Custom Size Filter?

Crafted with exact dimensions for a perfect fit, our filters effectively trap dust, pollen, and other indoor air pollutants, ensuring cleaner, healthier air in your surroundings.

Shop Custom Size Air Filters
Breathe Easier with Top-Quality Air Filters

Breathe Easier with Top-Quality Air Filters

Discover the ease of maintaining clean, healthy indoor air with RememberTheFilter.com. As a trusted provider of top-quality air filters since 2006, we offer a diverse range of products to meet all your residential and commercial needs. From custom furnace and AC filters to popular picks for forced air systems, we have it all. Plus, enjoy the benefits of free shipping, easy returns, and a user-friendly member portal for effortless subscription management. Choose RememberTheFilter.com for superior air filtration solutions and breathe easier in your home or business.

Our Top-Rated Filters: Proven Choices for Clean Air

With over 19 years of experience, RememberTheFilter.com has earned a reputation as a trusted source for premium air filtration products. We partner with leading brands to offer filters that consistently deliver top performance. Our best sellers are carefully curated based on customer feedback and real-world results, so you can be confident in their ability to enhance your air quality, improve system efficiency, and reduce dust and allergens.

Whether you’re maintaining your home, business, or facility, these top-rated filters are designed to meet your needs. We’re here to help you breathe easier, and our friendly team is always ready to answer questions or guide you to the perfect filter for your system.

Our product recommendations, best sellers, and other selections are based on the vast majority of typical HVAC systems. However, every system is unique, and many factors—such as specific system design, operating conditions, environment, and industry requirements—can influence performance and suitability. Please make sure that the products you choose are compatible with your unique system and needs.

We believe in providing not only top-quality products but also reliable, customer-focused service. Start with our best sellers for proven performance, and rest easy knowing you’re investing in filters trusted by countless customers nationwide. Your satisfaction is our priority, and we’re committed to ensuring every order meets your expectations.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare