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🚚 Free Shipping | Top-Brands HVAC Filters | 5⭐ Trusted!
🚚 Free Shipping | Top-Brands HVAC Filters | 5⭐ Trusted!
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Warehouse Deals

Explore our HVAC Filter Warehouse Deals, where slightly imperfect packaging or filters means big savings for you. Get premium filters at deeply discounted prices, with a full range of sizes and MERV ratings suitable for both home and business use. It's your chance to secure optimal air quality and system efficiency at unbeatable prices.

Filters

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14x20x1 PREpleat LPD SC M8 80055.011420 (12 Filters) Save 19% Save %
$ 104.99
$ 104.99 - $ 104.99
$ 104.99
$ 84.88
$ 84.88 - $ 84.88
$ 84.88

WAREHOUSE DEAL 14x20x1 PREpleat LPD MERV 8 Standard Capacity 80055.011420 (12 Filters)

This warehouse deal is a closeout sale with possible minor damage or imperfections on the filters and/or box. Each filter has been carefully inspec...

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$ 104.99
$ 104.99 - $ 104.99
$ 104.99
$ 84.88
$ 84.88 - $ 84.88
$ 84.88
Save 19% Save %
Save 27% Save %
$ 139.99
$ 139.99 - $ 139.99
$ 139.99
$ 102.88
$ 102.88 - $ 102.88
$ 102.88

WAREHOUSE DEAL 14x20x1 PREpleat MERV 11 Standard Capacity 85655.011420M11 (12 Filters)

This warehouse deal is a closeout sale with possible minor damage or imperfections on the filters and/or box. Each filter has been carefully inspec...

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$ 139.99
$ 139.99 - $ 139.99
$ 139.99
$ 102.88
$ 102.88 - $ 102.88
$ 102.88
Save 27% Save %
14x24x1 NaturalAire Standard MERV 8 Filters (12 pack) Save 18% Save %
$ 96.99
$ 96.99 - $ 96.99
$ 96.99
$ 79.88
$ 79.88 - $ 79.88
$ 79.88

WAREHOUSE DEAL 14x24x1 NaturalAire Standard MERV 8 Filters 84858.011424 (12 pack)

The NaturalAire Standard air filter removes dramatically more potentially harmful airborne particles, compared to basic fiberglass air filters. It ...

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$ 96.99
$ 96.99 - $ 96.99
$ 96.99
$ 79.88
$ 79.88 - $ 79.88
$ 79.88
Save 18% Save %
Flanders AAF Basic Filter 14x25x1 EZ Flow II Filters 10055.011425 (12 Filters) Sold out / Discontinued
$ 61.99
$ 61.99 - $ 61.99
$ 61.99
$ 50.00
$ 50.00 - $ 50.00
$ 50.00

WAREHOUSE DEAL 14x25x1 EZ Flow II Filters 10055.011425 (12 Filters)

This warehouse deal is a closeout sale with possible minor damage or imperfections on the filters and/or box. Each filter has been carefully inspec...

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$ 61.99
$ 61.99 - $ 61.99
$ 61.99
$ 50.00
$ 50.00 - $ 50.00
$ 50.00
Sold out / Discontinued
Save 26% Save %
$ 119.40
$ 119.40 - $ 119.40
$ 119.40
$ 87.88
$ 87.88 - $ 87.88
$ 87.88

WAREHOUSE DEAL 14x25x1 Koch Multi-Pleat XL8 MERV 8 High Capacity 102-701-004 (12 Filters)

This warehouse deal is a closeout sale with possible minor damage or imperfections on the filters and/or box. Each filter has been carefully inspe...

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$ 119.40
$ 119.40 - $ 119.40
$ 119.40
$ 87.88
$ 87.88 - $ 87.88
$ 87.88
Save 26% Save %
14x25x1 NaturalAire Healthy Ultra MERV 13 Filters (12 pack)
Sold out / Discontinued
$ 95.00
$ 95.00 - $ 95.00
$ 95.00
$ 64.99
$ 64.99 - $ 64.99
$ 64.99

WAREHOUSE DEAL 14x25x1 NaturalAire Healthy Ultra MERV 13 Filters 95003.011425 (5 pack)

The NaturalAire MERV 13 air filter removes potentially harmful particles to keep the air in your home or office clean and healthier. This premium r...

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$ 95.00
$ 95.00 - $ 95.00
$ 95.00
$ 64.99
$ 64.99 - $ 64.99
$ 64.99
Sold out / Discontinued
14x30x2 PREPleat LPD
Save 31% Save %
$ 165.99
$ 165.99 - $ 165.99
$ 165.99
$ 114.88
$ 114.88 - $ 114.88
$ 114.88

WAREHOUSE DEAL 14x30x2 PREpleat LPD SC M8 80055.021430 (12 Filters)

AAF Flanders PREpleat LPD (Low Pressure Drop) SC (Standard Capacity) filter is the lowest initial resistance standard capacity MERV 8 pleated filte...

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$ 165.99
$ 165.99 - $ 165.99
$ 165.99
$ 114.88
$ 114.88 - $ 114.88
$ 114.88
Save 31% Save %
Save 35% Save %
$ 204.99
$ 204.99 - $ 204.99
$ 204.99
$ 132.56
$ 132.56 - $ 132.56
$ 132.56

WAREHOUSE DEAL 15-3/4x25-3/4x1 Exact Filters Pleated MERV 10 (12 pack)

This warehouse deal is a closeout sale with possible minor damage or imperfections on the filters and/or box. Each filter has been carefully inspec...

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$ 204.99
$ 204.99 - $ 204.99
$ 204.99
$ 132.56
$ 132.56 - $ 132.56
$ 132.56
Save 35% Save %
Save 42% Save %
$ 204.99
$ 204.99 - $ 204.99
$ 204.99
$ 117.88
$ 117.88 - $ 117.88
$ 117.88

WAREHOUSE DEAL 15-3/4x26-3/4x1 Exact Filters Pleated MERV 10 (12 pack)

This warehouse deal is a closeout sale with possible minor damage or imperfections on the filters and/or box. Each filter has been carefully inspec...

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$ 204.99
$ 204.99 - $ 204.99
$ 204.99
$ 117.88
$ 117.88 - $ 117.88
$ 117.88
Save 42% Save %
15x20x1 NaturalAire Healthy Ultra MERV 13 Filters (12 pack)
Save 6% Save %
$ 160.38
$ 160.38 - $ 160.38
$ 160.38
$ 149.99
$ 149.99 - $ 149.99
$ 149.99

WAREHOUSE DEAL 15x20x1 NaturalAire Healthy Ultra MERV 13 Filters 95003.011520 (11 pack)

The NaturalAire MERV 13 air filter removes potentially harmful particles to keep the air in your home or office clean and healthier. This premium r...

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$ 160.38
$ 160.38 - $ 160.38
$ 160.38
$ 149.99
$ 149.99 - $ 149.99
$ 149.99
Save 6% Save %
15x20x1 PREpleat MERV 11 Standard Capacity 85655.011520M11 (12 Filters)
Save 24% Save %
$ 169.99
$ 169.99 - $ 169.99
$ 169.99
$ 129.88
$ 129.88 - $ 129.88
$ 129.88

WAREHOUSE DEAL 15x20x1 PREpleat MERV 11 Standard Capacity 85655.011520M11 (12 Filters)

This warehouse deal is a closeout sale with possible minor damage or imperfections on the filters and/or box. Each filter has been carefully inspec...

View full details
$ 169.99
$ 169.99 - $ 169.99
$ 169.99
$ 129.88
$ 129.88 - $ 129.88
$ 129.88
Save 24% Save %
15x25x1 NaturalAire Standard MERV 8 Filters (12 pack)
Sold out / Discontinued
$ 37.00
$ 37.00 - $ 37.00
$ 37.00
$ 19.99
$ 19.99 - $ 19.99
$ 19.99

WAREHOUSE DEAL 15x25x1 NaturalAire Standard MERV 8 Filters 84858.011525 (2 pack)

The NaturalAire Standard air filter removes dramatically more potentially harmful airborne particles, compared to basic fiberglass air filters. It ...

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$ 37.00
$ 37.00 - $ 37.00
$ 37.00
$ 19.99
$ 19.99 - $ 19.99
$ 19.99
Sold out / Discontinued
Flanders AAF Basic Filter 16x20x1 EZ Flow II Filters 10055.011620 (12 Filters)
Sold out / Discontinued
$ 59.99
$ 59.99 - $ 59.99
$ 59.99
$ 36.88
$ 36.88 - $ 36.88
$ 36.88

WAREHOUSE DEAL 16x20x1 EZ Flow II Filters 10055.011620 (12 Filters)

This warehouse deal is a closeout sale with possible minor damage or imperfections on the filters and/or box. Each filter has been carefully inspec...

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$ 59.99
$ 59.99 - $ 59.99
$ 59.99
$ 36.88
$ 36.88 - $ 36.88
$ 36.88
Sold out / Discontinued
16x20x1 NaturalAire Microparticle MERV 10 Filters (12 pack)
Save 29% Save %
$ 139.99
$ 139.99 - $ 139.99
$ 139.99
$ 98.88
$ 98.88 - $ 98.88
$ 98.88

WAREHOUSE DEAL 16x20x1 NaturalAire Microparticle MERV 10 Filters 85156.011620 (12 Filters)

This warehouse deal is a closeout sale with possible minor damage or imperfections on the filters and/or box. Each filter has been carefully inspec...

View full details
$ 139.99
$ 139.99 - $ 139.99
$ 139.99
$ 98.88
$ 98.88 - $ 98.88
$ 98.88
Save 29% Save %
Save 27% Save %
$ 204.99
$ 204.99 - $ 204.99
$ 204.99
$ 149.88
$ 149.88 - $ 149.88
$ 149.88

WAREHOUSE DEAL 16x20x5 NaturalAire Choice Allergen MERV 8 Filters 82655.051620 (2 pack)

This warehouse deal is a closeout sale with possible minor damage or imperfections on the filters and/or box. Each filter has been carefully inspec...

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$ 204.99
$ 204.99 - $ 204.99
$ 204.99
$ 149.88
$ 149.88 - $ 149.88
$ 149.88
Save 27% Save %
Save 19% Save %
$ 104.99
$ 104.99 - $ 104.99
$ 104.99
$ 84.88
$ 84.88 - $ 84.88
$ 84.88

WAREHOUSE DEAL 16x24x1 PREpleat LPD Standard Capacity 80055.011624 (12 Filters)

This warehouse deal is a closeout sale with possible minor damage or imperfections on the filters and/or box. Each filter has been carefully inspec...

View full details
$ 104.99
$ 104.99 - $ 104.99
$ 104.99
$ 84.88
$ 84.88 - $ 84.88
$ 84.88
Save 19% Save %
Save 13% Save %
$ 120.99
$ 120.99 - $ 120.99
$ 120.99
$ 104.88
$ 104.88 - $ 104.88
$ 104.88

WAREHOUSE DEAL 16x24x2 Koch Multi-Pleat XL10 MERV 10 102-380-053 (6 Filters)

Multi-Pleat XL10 MERV 10 Extended Surface Pleated Panel Filters with Mechanical Media MERV 10 rating Available in standard and high capacity Mec...

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$ 120.99
$ 120.99 - $ 120.99
$ 120.99
$ 104.88
$ 104.88 - $ 104.88
$ 104.88
Save 13% Save %
16x25x2 Koch Disposable Fiberglass Panel 276-160-250 (12 Filters)
Save 36% Save %
$ 194.99
$ 194.99 - $ 194.99
$ 194.99
$ 124.88
$ 124.88 - $ 124.88
$ 124.88

WAREHOUSE DEAL 16x25x2 Koch Disposable Fiberglass Panel 276-160-250 (12 Filters)

This warehouse deal is a closeout sale with possible minor damage or imperfections on the filters and/or box. Each filter has been carefully inspe...

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$ 194.99
$ 194.99 - $ 194.99
$ 194.99
$ 124.88
$ 124.88 - $ 124.88
$ 124.88
Save 36% Save %
18x18x1 NaturalAire Healthy Ultra MERV 13 Filters (12 pack)
Save 21% Save %
$ 164.12
$ 164.12 - $ 164.12
$ 164.12
$ 129.99
$ 129.99 - $ 129.99
$ 129.99

WAREHOUSE DEAL 18x18x1 NaturalAire Healthy Ultra MERV 13 Filters 95003.011818 (11 pack)

The NaturalAire MERV 13 air filter removes potentially harmful particles to keep the air in your home or office clean and healthier. This premium r...

View full details
$ 164.12
$ 164.12 - $ 164.12
$ 164.12
$ 129.99
$ 129.99 - $ 129.99
$ 129.99
Save 21% Save %
18x24x1 NaturalAire Healthy Ultra MERV 13 Filters (12 pack)
Save 24% Save %
$ 129.50
$ 129.50 - $ 129.50
$ 129.50
$ 97.99
$ 97.99 - $ 97.99
$ 97.99

WAREHOUSE DEAL 18x24x1 NaturalAire Healthy Ultra MERV 13 Filters 95003.011824 (7 pack)

The NaturalAire MERV 13 air filter removes potentially harmful particles to keep the air in your home or office clean and healthier. This premium r...

View full details
$ 129.50
$ 129.50 - $ 129.50
$ 129.50
$ 97.99
$ 97.99 - $ 97.99
$ 97.99
Save 24% Save %
18x24x1 NaturalAire Microparticle MERV 10 Filters (12 pack)
Save 35% Save %
$ 26.00
$ 26.00 - $ 26.00
$ 26.00
$ 16.99
$ 16.99 - $ 16.99
$ 16.99

WAREHOUSE DEAL 18x24x1 NaturalAire Microparticle MERV 10 Filters 85156.011824 (2 pack)

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
$ 26.00
$ 26.00 - $ 26.00
$ 26.00
$ 16.99
$ 16.99 - $ 16.99
$ 16.99
Save 35% Save %
18x24x1 NaturalAire Microparticle MERV 10 Filters (12 pack)
Save 23% Save %
$ 77.99
$ 77.99 - $ 77.99
$ 77.99
$ 59.88
$ 59.88 - $ 59.88
$ 59.88

WAREHOUSE DEAL 18x24x1 NaturalAire Microparticle MERV 10 Filters 85256.011824 (6 pack)

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
$ 77.99
$ 77.99 - $ 77.99
$ 77.99
$ 59.88
$ 59.88 - $ 59.88
$ 59.88
Save 23% Save %
Sold out / Discontinued
$ 104.99
$ 104.99 - $ 104.99
$ 104.99
$ 84.88
$ 84.88 - $ 84.88
$ 84.88

WAREHOUSE DEAL 18x25x1 PREpleat LPD Standard Capacity 80055.011825 (12 Filters)

We're excited to introduce the newly improved AAF Flanders PREpleat LPD (Low Pressure Drop) SC (Standard Capacity) filter, now featuring a MERV 10 ...

View full details
$ 104.99
$ 104.99 - $ 104.99
$ 104.99
$ 84.88
$ 84.88 - $ 84.88
$ 84.88
Sold out / Discontinued
Sold out / Discontinued
$ 85.99 - $ 85.99
$ 85.99
$ 85.99 - $ 85.99
$ 85.99

WAREHOUSE DEAL 18x30x1 EZ Flow II Filters 10055.011830 (12 Filters)

This warehouse deal is a closeout sale with possible minor damage or imperfections on the filters and/or box. Each filter has been carefully inspec...

View full details
$ 85.99 - $ 85.99
$ 85.99
$ 85.99 - $ 85.99
$ 85.99
Sold out / Discontinued

Your Trusted Source For Warehouse Deals Filters

We offer a complete selection of high-performance Warehouse Deals HVAC filters. Whether you're replacing filters in your home, office, or commercial HVAC system, you'll find trusted options in MERV 1–13, including pleated, fiberglass, washable, and specialty filters.

All Warehouse Deals filters are made in the USA and sourced from leading manufacturers like AAF Flanders and Koch Filter. Choose from standard and custom sizes to ensure a proper fit for your system—and enjoy clean air backed by over 50 years of HVAC experience.

Filter Fit Guarantee™

Have concerns about ordering Warehouse Deals filters online? Your purchase is backed by our Filter Fit Guarantee™.

Free Delivery

We will ship your Warehouse Deals filters direct to your door, for free! All orders in the domestic U.S over $50.

Highly Rated Warehouse Deals Filters

Warehouse Deals from leading manufactuerers.

Have questions about Warehouse Deals Filters?

What are Warehouse Deals filters designed for?

Warehouse Deals are designed to capture airborne particles and improve system performance in a wide range of HVAC and air filtration applications.

How do I know if Warehouse Deals are right for my system?

The best way to determine if Warehouse Deals are right for your system is to check your current filter specs, system requirements, or reach out to our team—we’re happy to help you choose the correct option.

Are Warehouse Deals filters used in residential or commercial systems?

Warehouse Deals can be used in a variety of applications depending on system compatibility. Some are ideal for homes, while others are built for commercial, industrial, or specialized environments.

How often should Warehouse Deals filters be replaced or maintained?

Replacement schedules for Warehouse Deals filters vary based on environment, usage, and filter type. Always follow manufacturer guidelines or consult your facility manager or HVAC technician for best results.

What efficiency levels are available in Warehouse Deals?

Warehouse Deals filters are available in a range of filtration levels—from basic to high-efficiency—based on your air quality goals and system requirements.

Are your Warehouse Deals filters made in the USA?

Most of our Warehouse Deals replacements are proudly made in the USA by trusted manufacturers known for quality and performance.

What makes RememberTheFilter.com a trusted source for Warehouse Deals filters?

With nearly 20 years online and over 50 years of HVAC experience, we offer only high-quality Warehouse Deals replacement filter from leading brands—backed by real expertise and personalized support.

What MERV Rating Is Right for You?

MERV (Minimum Efficiency Reporting Value) measures how well an air filter captures particles. A higher number means better filtration—but it must still be compatible with your HVAC system. Here's a breakdown to help you choose the right filter for your home or business.

MERV 1–4

Basic protection. Captures larger particles like dust, lint, and pollen. Minimal airflow resistance. Best for older systems or basic residential use.

✔ Highest airflow
✘ Does not trap fine particles

MERV 8

Great balance of airflow and filtration. Captures mold spores, dust mites, pet dander, and pollen. Most common choice for residential HVAC systems.

✔ Good airflow
✔ Effective for everyday air quality needs

MERV 10

Enhanced dust-holding capacity and improved particle removal compared to MERV 8. Traps finer particles like mold spores, hair spray, and fabric fibers.

✔ More efficient than MERV 8
✔ Still maintains strong airflow

MERV 11

Captures smaller particles like auto emissions, smoke, and some airborne bacteria. Ideal for homes with pets or allergy concerns. Moderate impact on airflow.

✔ Great for allergies
✘ May reduce airflow in older systems

MERV 13

Highest residential-grade filtration. Captures airborne bacteria, tobacco smoke, and fine particles. Recommended for asthma, smoke exposure, or medical-grade needs.

✔ Best indoor air quality
✘ Not suitable for all systems without airflow evaluation

How to Measure HVAC Filters

To find the correct replacement, measure the length, width, and depth of your existing filter. Most filters are labeled with a nominal size (like 16x24x1), which is a rounded number—actual measurements are often slightly smaller. Accurate sizing ensures a proper fit and helps maintain airflow efficiency.

How to Measure HVAC Filter

Step 1: Remove Old Filter

Turn off your system and remove the existing filter. Look for printed dimensions on the frame—this is usually the nominal size.

Step 2: Measure Actual Size

Use a tape measure to get exact dimensions (length × width × depth). Round down to the nearest 1/8" if needed—example: 15-5/8" × 23-5/8" × 3/4".

Step 3: Match or Order Custom

If your measurements don’t match a standard size, we offer custom filters made to your exact dimensions.

Trust RememberTheFilter.com for Premium HVAC Filters & Expert Service

With nearly 20 years online and over 50 years of combined HVAC filter experience, we’re more than just a retailer—we’re filtration experts. As a proud member of the National Air Filtration Association (NAFA), we serve residential, commercial, and government customers across the U.S. Our filters are made in America and sourced from leading manufacturers like AAF Flanders, Koch Filter, and more.

We believe in clean air, fair prices, and helping people—not algorithms.

  • ✅ Nearly 20 years online helping homeowners and businesses nationwide
  • ✅ 50+ years of combined HVAC filtration experience
  • ✅ Member of NAFA – National Air Filtration Association
  • ✅ Made in the USA – filters from AAF Flanders, Koch, and more
  • ✅ Exact Filters® – custom built to your specs, down to 1/8"
  • ✅ Trusted by schools, clinics, and commercial buildings across the U.S.

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