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Actual Size: 13 1/2" x 24 1/2" x 3/4"
Free Delivery 
Factory-Direct Low Prices, Made in the USA
Hassle-Free Returns & Free Exchanges
RESIDENTIAL AND/OR COMMERCIAL USE
Change Every 3 Months
Actual Size: 13 1/2" x 24 1/2" x 3/4"
Free Delivery Factory-Direct Low Prices, Made in the USAHassle-Free Returns & Free ExchangesRESIDENTIAL AND/OR COMMERCIAL USE
Change Every 3 Months
Actual Size: 13 1/2" x 24 1/2" x 3/4"
Free Delivery Factory-Direct Low Prices, Made in the USAHassle-Free Returns & Free ExchangesRESIDENTIAL AND/OR COMMERCIAL USE
Change Every 3 Months
At Filterbuy, we don't cut corners—we craft high-quality air filters right here in the USA and ship them to your doorstep for free. No delays, no gimmicks—just clean air, made easy. With thousands of five-star reviews and filters built for real life & every HVAC system, it's no wonder why over 4 million families trust Filterbuy.
Proudly Made In The USA
Fast, Free Shipping on Every Order
Premium Materials That Go The Distance
85,000+ 5-Star Reviews From Happy Customers
Save Up to 70% Per Filter with Packs
Measure length × width × depth with a tape measure to find the actual size.
Round up each dimension to the nearest whole number to get the nominal size. Example: 13 1/2" x 24 1/2" x 3/4" in → 14x25x1 nominal.
Search by nominal size on our site for the best fit.
If the filter you buy doesn't fit, we'll send you a better size.
MERV stands for Minimum Efficiency Reporting Value—but don't let the technical name fool you. It's just a way to rate how well an air filter traps stuff like dust, pollen, pet dander, and smoke. The higher the MERV number, the more particles it catches—and the cleaner your air will be.
Comparable to:FPR: 4-7
MPR: 600-1000
Dust & Debris
Dust Mites & Particles
Pollen
Mold
Lint
Dander
Comparable to:FPR: 6-9
MPR: 1200-1550
Dust & DebrisDust Mites & ParticlesPollenMoldLintDander
Smoke & Smog
Comparable to:FPR: 10
MPR: 1900-2800
Dust & DebrisDust Mites & ParticlesPollenMoldLintDanderSmoke & Smog
Bacteria
Comparable to:FPR: 10
MPR: 1900-2800
Dust & DebrisDust Mites & ParticlesPollenMoldLintDanderSmoke & Smog
Odors
We build every Filterbuy filter to deliver reliable 90-day performance—thanks to smart design and premium materials that do the heavy lifting. Here's what makes the difference:
More pleats = more surface area to capture dust and debris, keeping your air cleaner longer.
Pleats are magnetized to attract and trap microscopic particles—like pet dander, pollen, and smoke.
Engineered to resist warping in extreme temperatures and high humidity.
A layer of metal reinforcement keeps pleats evenly spaced and structurally sound—no sagging, even at high airflow.
Assembled with care. Built to perform. Ships fast, free, and reliably from our U.S. facilities.
Turn Off Your HVAC SystemSafety first.
Remove The Old FilterLook for the airflow arrow and make note of the direction.
Slide In Your New FilterArrow should point toward the system (same direction as before).
Turn Your System Back OnAnd enjoy the fresh, clean air.
Not all air filters are created equal. Pleated filters don't just last longer—they actually clean your air better. Here's how they stack up:
Efficiency:
High (MERV 8–13) – Traps more particles
Lifespan:
90 days – Long-lasting performance
Air Quality:
Excellent – Cleaner, healthier air
Materials:
Recyclable and durable
Efficiency:
Low (MERV 4 or less) – Misses small stuff
Lifespan:
30 days or less – Replace often
Air Quality:
Minimal – Basic protection only
Materials:
Thin, flimsy, and not recyclable
Pleated filters are a no-brainer—more protection, less hassle, and better air for your home.
Changing your filter on time keeps your HVAC system running efficiently—and helps protect your lungs from dust, allergens, and airborne irritants. Here's how often to swap it out based on your needs:
For most homes without pets or special air quality concerns. Great for general upkeep and energy efficiency.
Shedding fur, dander, and allergy triggers can build up fast. Changing your filter every two months helps keep the air fresher and symptoms at bay.
For households affected by smoke, pollution, or respiratory conditions, monthly changes ensure maximum protection.
| Nominal Size | 14 x 25 x 1 inches |
| Actual Size | 13 1/2" x 24 1/2" x 3/4" inches |
| Filter Type | Pleated |
| Media | Electrostatically Charged |
| Frame | Beverage Board |
| MERV Ratings Available | 8, 11, 13, Carbon |
| Lifespan | Up to 90 Days |
| Origin | Made in USA |
We’ve seen it repeatedly—homeowners swapping out standard filters only to find odors still lingering. At Filterbuy.com, we knew there had to be a better solution. We engineered our 14x25x1 Odor Eliminator HVAC & Furnace Air Filters to go beyond basic dust capture. Based on insights from thousands of customer installations and our in-home testing, we combined advanced activated carbon technology with high-MERV filtration to neutralize tough odors—like pet smells, kitchen fumes, and smoke—at the source. The result? A filter that doesn’t just clean your air—it transforms how your home smells and feels. If you're ready for a noticeable difference, this is the upgrade your HVAC system (and your nose) has been waiting for.
Buy 14x25x1 odor eliminator air filters directly from Filterbuy.com. After manufacturing filters for over a decade and serving more than two million households, we engineered our odor-eliminating filters with activated carbon to trap and neutralize household odors at the source — not just mask them.
Why Filterbuy 14x25x1 Odor Eliminator Filters:
Activated carbon layer absorbs cooking smells, pet odors, smoke, and VOCs before they recirculate through your home
American-made and cut to precise dimensions — 14x25x1 filters fit snugly to prevent unfiltered air bypass
Ships directly to your door on a schedule that matches your change interval — no more forgotten filters
MERV-rated filtration captures the particles that carry odors, not just the odors themselves
Best for: Homes with pets, smokers, cooking odors, or musty HVAC systems.
How to order: Visit Filterbuy.com, search size 14x25x1, and select the Odor Eliminator filter. Subscribe and save for automatic delivery every 30, 60, or 90 days.
Dual-action filtration:
MERV-rated pleats + activated carbon = odor and particle control.
Real-world tested:
Proven effective in homes with pets, smoke, and allergens.
Made in the USA:
Durable, high-quality materials.
Lasts up to 90 days.
Fast results:
Noticeably fresher air within 24 hours.
Hassle-free shopping:
Quick shipping and optional auto-delivery from Filterbuy.com.
Except for the fact that they are not equally efficient, all filters do not have the same effect in removing harmful pollutants from indoor air. Filterbuy’s 14x25x1 Odor Eliminator HVAC & Furnace Air Filters are specifically made to remove the odors that most standard filters cannot deal with. If it is pet smells, cooking fumes, mildew, or smoke, our filters operate by a dual-layer system: a high-efficiency MERV-rated pleated filter that captures allergens and particles, plus an activated carbon layer that absorbs and neutralizes odors at the molecular level.
These filters are made in the United States of America with high-quality and environmentally friendly materials that guarantee that the filter will work efficiently and last for 90 days without any problems of deterioration. Besides easily fitting into most home HVAC systems, they are also quickly shipped and installation is straightforward, hence being an upgrade that is easy to do and practical, and at the same time having a major positive impact.
The purchase of Filterbuy is far beyond a simple filter replacement. It is equal to getting cleaner air and better odor elimination with the guarantee of quality and trust given by experience and solid craftsmanship.
“After working with thousands of homeowners and testing countless filtration materials in real-world conditions, we discovered that odor elimination requires more than just a high MERV rating—it demands a strategic combination of fine particle capture and activated carbon absorption. That’s exactly what we built into our 14x25x1 Odor Eliminator filters. They’re the result of hands-on research, customer feedback, and our commitment to healthier, fresher air you can feel—and smell—at home.”
We’ve helped thousands of homeowners upgrade their indoor air—here’s why it matters:
Indoor air is often more polluted than outdoor air.
Indoor air can be 2–5x more polluted than outdoor air.
Source: EPA – Indoor Air Quality
Ventilation alone isn’t enough—filtration is essential.
The EPA recommends using high-efficiency filters to reduce pollutants.
Ideal for homes with pets, smoke, or allergens.
Source: EPA IAQ Guide
Activated carbon works—backed by science and experience.
We use GAC based on lab data and in-home testing.
Source: NIH Research on Activated Carbon
We’ve tested and installed air filters in countless homes, and here’s what we’ve learned:
Most filters only do half the job. They trap dust but fail to remove stubborn odors and gases.
Odor control takes more than just a high MERV rating. It requires combining particulate filtration with activated carbon.
Why Filterbuy’s 14x25x1 Odor Eliminator Filters stand out:
Built from real-world experience. Developed based on feedback from homeowners, allergy sufferers, and pet owners.
Dual-layer technology.
MERV-rated pleats trap dust, pollen, and dander.
Activated carbon targets smoke, odors, and VOCs.
Used in our own homes. We’ve seen the difference:
Fewer allergy flare-ups
Overall cleaner air
Bottom line: If you want more than just clean air—if you want a noticeable upgrade to how your home feels and smells—this is the filter we trust, use, and recommend.
1. Confirm Your Filter Size
Make sure your HVAC system uses 14x25x1 filters.
Check your old filter or system manual.
2. Choose the Odor Eliminator Filter
Look for MERV-rated + activated carbon features.
3. Order from Filterbuy.com
Fast, free shipping.
U.S.-made quality.
Optional auto-delivery available.
4. Install the Filter
No tools needed.
Insert with arrows pointing toward airflow.
5. Feel the Difference
Cleaner air in 24 hours or less.
Great for homes with pets, smoke, or allergies.
💡 Pro Tip: Join our email list for reminders, expert tips, and exclusive discounts!
Filterbuy’s odor eliminator filters combine MERV-rated pleated filtration with activated carbon media, targeting both fine particles and odor-causing gases. This dual-layer design offers advanced protection against allergens, smoke, pet smells, and VOCs—something basic fiberglass filters can’t match.
We recommend replacing it every 90 days under normal conditions. However, homes with pets, smokers, or allergy sufferers may benefit from more frequent changes (every 60 days) for optimal air quality and odor control.
Yes—if your current filter size is 14x25x1, this filter is a standard fit. Just remove your existing filter and check the size printed on its frame to confirm. Filterbuy’s filters are compatible with most residential HVAC systems.
Absolutely. The activated carbon layer is specifically designed to capture and neutralize pet odors, smoke, and other lingering household smells. Many customers notice a significant improvement in air freshness within 24–48 hours of installation.
Yes! All of our filters are proudly manufactured in the USA using high-quality materials. This ensures better performance, durability, and faster shipping directly to your door.
After more than a decade of manufacturing air filters for over two million households, we know what it takes to eliminate odors at the source — and your next filter is just a few clicks away. Visit Filterbuy.com now to order your 14x25x1 Odor Eliminator filters and start protecting your home with American-made quality delivered straight to your door.
