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Actual Size: 23 3/8" x 23 3/8" 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: 23 3/8" x 23 3/8" 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: 23 3/8" x 23 3/8" 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: 23 3/8" x 23 3/8" x 3/4" in → 24x24x1 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 | 24 x 24 x 1 inches |
| Actual Size | 23 3/8" x 23 3/8" 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 |
After years of helping homeowners combat stubborn indoor odors, we've learned one thing: not all air filters are created equal. At Filterbuy.com, we’ve engineered our 24x24x1 Odor Eliminator HVAC & Furnace Air Filters using advanced activated carbon technology designed to trap and neutralize odor molecules—not just mask them. Based on real-world feedback and rigorous in-house testing, our filters outperform standard options by addressing the root cause of indoor air issues. If you’ve tried basic filters and still smell yesterday’s dinner or pet odors, it’s time to upgrade to a solution trusted by thousands of American households who expect more from their air filtration.
Odors often signal poor indoor air quality.
Dual-layer filters trap particles and neutralize odors.
Trusted, USA-made filters with proven performance.
Easy to install and lasts up to 90 days.
Backed by EPA and CDC air quality data.
In the case of clean indoor air, removing dust and allergens are of equal priority as the elimination of odor. This is the reason our 24x24x1 odor eliminator HVAC / Furnace air filters come in two layers of filtration: A MERV-rated, pleated, and activated carbon featuring media filters). This is a potent mix that traps particles found in the air and eliminates odors that are hard to get rid of such as pets, cooking, and smoke.
Featuring high-quality and durable workmanship produced in the USA, Filterbuy filters cannot be left behind and their perfect fitting to most residential HVAC systems is unquestionable. All these filters are simple to install and have maximum airflow, which makes your system run at high efficiency and keep your house smelling sweet.
Have you been wanting an easy and efficient means of improving the quality of the air inside your home? You have an answer in these odor eliminator filters. With thousands of homeowners using their products all over the country they present a discernible difference you can smell and feel.
“After working with countless homeowners struggling with lingering odors, we realized most filters simply aren’t built to tackle what you can’t see—or smell. That’s why we developed our 24x24x1 Odor Eliminator filters using activated carbon technology and rigorous performance testing. At Filterbuy, we don’t just manufacture filters—we solve real indoor air challenges with products we stand behind every day.”
We’ve helped thousands of households improve their indoor air—and odors are one of the most common complaints. Here’s why odor eliminator filters matter:
2–5x more polluted than outdoor air, according to the EPA
Common culprits: pet dander, cooking smoke, and VOCs
Our filters are built to capture these odor-causing particles 🔗 epa.gov
Most Americans spend 90% of their day inside
Lingering smells have more time to circulate and affect health
Activated carbon filters help keep your indoor air fresh 🔗 EPA TEAM Study
One of the most frequent indoor air issues, per CDC’s NIOSH
We regularly hear from customers frustrated by odors standard filters miss
That’s why we use dual-layer filtration with odor-neutralizing carbon 🔗 CDC NIOSH on Indoor Environmental Quality
At Filterbuy, we’ve worked with thousands of households across the U.S.—and we’ve noticed one consistent issue:
Odors aren’t just unpleasant. They signal poor indoor air quality.
We designed our 24x24x1 Odor Eliminator Filters based on first-hand experience and real customer feedback:
Tested in real homes—from pet-heavy households to apartments with kitchen odor buildup
Dual-layer design—combines MERV-rated filtration + activated carbon for odor and particle control
Built to solve a real problem, not just meet minimum standards
Most filters don’t address odors well. Many trap dust, but leave smells behind.
People often live with odors unnecessarily. We’ve heard from countless customers who didn’t realize a better solution existed.
Air quality should feel—and smell—clean. With the right filter, fresh air becomes effortless.
We believe every home deserves air that feels clean and smells fresh. A high-quality odor eliminator filter makes all the difference.
Filterbuy is proud to offer a solution that truly works—and we stand behind it every day.
Take control of your indoor air quality in just a few steps:
Check your filter size
Confirm your HVAC system uses 24x24x1 filters.
Select the odor eliminator option
Choose the activated carbon filter for maximum odor control.
Order from Filterbuy.com
Fast shipping. Made in the USA. Quality guaranteed.
Install your new filter
Easy 2-minute replacement. Change every 90 days (or sooner if needed).
Stay on schedule
Sign up for reminder emails or our newsletter to keep your air fresh year-round.
Odor eliminator filters include activated carbon, which absorbs and neutralizes odors caused by pets, smoke, cooking, and VOCs—unlike standard filters that only trap dust and allergens.
For optimal performance, replace your filter every 90 days. Homes with pets, allergies, or strong odors may benefit from more frequent changes—every 60 days.
If your current filter size is 24x24x1 inches, this filter is a compatible replacement. Always check your existing filter or system manual to confirm sizing.
Yes! The activated carbon layer is highly effective at capturing odor molecules from pets, smoke, and household chemicals, making your indoor air noticeably fresher.
Absolutely. All Filterbuy filters are manufactured in the USA using high-quality materials for long-lasting performance and reliability.
