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🚚 Free Shipping | Top-Tier HVAC Filters | 5⭐ Trusted!
🚚 Free Shipping | Top-Tier HVAC Filters | 5⭐ Trusted!
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16x25x1 HVAC, Furnace and AC Replacement Air Filters

Choose our reliable 16x25x1 HVAC filters for exceptional air filtration in your home or business. These filters, from premium brands, ensure your HVAC system operates at peak efficiency, providing clean and healthy air. Upgrade to our 16x25x1 filters for the best performance.

Filters

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$ 146.99 - $ 146.99
$ 146.99
$ 146.99 - $ 146.99
$ 146.99

16x25x1 PREpleat MERV 11 Standard Capacity 85655.011625M11 (12 Filters)

The PREpleat M11 SC pleated panel filter enables a significant upgrade in collection efficiency over existing MERV 8 products. A 25–30% average eff...

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$ 146.99 - $ 146.99
$ 146.99
$ 146.99 - $ 146.99
$ 146.99
$ 134.99 - $ 134.99
$ 134.99
$ 134.99 - $ 134.99
$ 134.99

16x25x1 PREpleat MERV 11 High Capacity 85755.011625M11 (12 Filters)

The PREpleat M11 HC is 2 to 3 times more efficient at capturing small particles than standard MERV 8 pleated filters. The durable design and high-c...

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$ 134.99 - $ 134.99
$ 134.99
$ 134.99 - $ 134.99
$ 134.99
$ 125.76 - $ 125.76
$ 125.76
$ 125.76 - $ 125.76
$ 125.76

16x25x1 Koch Multi-Pleat XL11 MERV 11 102-499-007 (12 Filters)

Multi-Pleat XL11 MERV 11 Upgrade from standard pleated filters MERV 11 rating Available in standard and high capacity Dual-layered filter media ...

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$ 125.76 - $ 125.76
$ 125.76
$ 125.76 - $ 125.76
$ 125.76
$ 228.99 - $ 228.99
$ 228.99
$ 228.99 - $ 228.99
$ 228.99

16x25x1 Exact Filters Pleated MERV 11 (12 pack)

16x25x1 Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of finding the right fit for your furnace, AC, heat pump, or HV...

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$ 228.99 - $ 228.99
$ 228.99
$ 228.99 - $ 228.99
$ 228.99
16x25x12 AAF Flanders VariCel Single Header MERV 11 | 331-953-185
$ 235.71 - $ 235.71
$ 235.71
$ 235.71 - $ 235.71
$ 235.71

16x25x12 AAF Flanders VariCel Single Header MERV 11 | 331-953-185

VariCel® High Efficiency Pleat Filters VariCel® filters are engineered for high-performance air filtration in a variety of environments. Thei...

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$ 235.71 - $ 235.71
$ 235.71
$ 235.71 - $ 235.71
$ 235.71

Your Trusted Source For 16x25x1 Filters

We offer a complete selection of high-performance 16x25x1 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 16x25x1 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 16x25x1 filters online? Your purchase is backed by our Filter Fit Guarantee™.

Free Delivery

We will ship your 16x25x1 filters direct to your door, for free! All orders in the domestic U.S over $50.

Highly Rated 16x25x1 Filters

16x25x1 HVAC, Furnace and AC Replacement Air Filters from leading manufactuerers.

Have questions about 16x25x1 Filters?

What are 16x25x1 filters designed for?

16x25x1 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 16x25x1 are right for my system?

The best way to determine if 16x25x1 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 16x25x1 filters used in residential or commercial systems?

16x25x1 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 16x25x1 filters be replaced or maintained?

Replacement schedules for 16x25x1 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 16x25x1?

16x25x1 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 16x25x1 filters made in the USA?

Most of our 16x25x1 replacements are proudly made in the USA by trusted manufacturers known for quality and performance.

What makes RememberTheFilter.com a trusted source for 16x25x1 filters?

With nearly 20 years online and over 50 years of HVAC experience, we offer only high-quality 16x25x1 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.

Why Trust RememberTheFilter.com?

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.

Need help?

Our customer service team is here to help you with any questions or concerns.

We're committed to providing excellent support.
+1 (866) 469-8556 support@rememberthefilter.com Text us

Phone Support Hours: Mon-Fri 8AM-5PM PDT

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