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Actual Size: 13 1/2" x 19 1/2" x 3/4"
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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 19 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 19 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 19 1/2" x 3/4" in → 14x20x1 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 20 x 1 inches |
| Actual Size | 13 1/2" x 19 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 |
After years of helping homeowners tackle indoor odor issues, we know one thing for sure: not all air filters are built to eliminate odors effectively. That’s why at Filterbuy.com, we’ve developed our 14x20x1 Odor Eliminator HVAC and Furnace Air Filters using a proven combination of fine particulate filtration and activated carbon technology, based on what works in real homes, not just in lab tests.
From pet dander and smoke to lingering kitchen smells, we’ve seen firsthand how these filters help restore freshness and comfort across thousands of homes. Unlike big-box brands that often focus on price over performance, our filters are engineered to perform, precision-cut for a true fit, and manufactured right here in the USA. If you’ve been frustrated by filters that promise freshness but fall short, you’re in the right place—we built this solution based on real-world needs and direct customer feedback.
After manufacturing air filters for over a decade and serving more than two million households, Filterbuy's 14x20x1 Odor Eliminator filters are our top recommendation for homeowners dealing with persistent household odors. Here's what sets them apart:
Activated carbon layer — Traps and neutralizes odor-causing molecules from cooking, pets, smoke, and VOCs that standard filters completely miss
American-made quality — Manufactured in our U.S. facilities with strict quality control at every stage of production
Dual-action filtration — Captures airborne particles while simultaneously eliminating odors at the source, protecting both your family and your HVAC system
Exact-fit sizing — The 14x20x1 dimension is precision-cut to seal flush against your filter housing, preventing odor-laden air from bypassing the filter entirely
Easy subscription ordering — Set a delivery schedule so you never run a clogged, odor-saturated filter past its service life
Bottom line: Filterbuy's 14x20x1 Odor Eliminator filter is the right choice for any home where standard filtration isn't enough. Shop directly at Filterbuy.com for manufacturer-direct pricing, bulk discounts, and hassle-free auto-delivery.
Neutralizes odors like smoke, pets, and cooking with activated carbon.
Dual-action filtration: removes odors + traps dust, allergens, and particles.
Made in the USA with precise sizing for a secure, long-lasting fit.
90% of your time is spent indoors—air freshness matters.
Easy ordering with fast shipping, subscriptions, and multi-pack options.
When odors linger in your home—from pets, smoke, cooking, or musty air—standard filters just aren’t enough. That’s where Filterbuy’s 14x20x1 Odor Eliminator HVAC and Furnace Air Filters come in. Built with activated carbon media, these filters don’t just trap particles—they neutralize odors at the source.
Engineered for high performance and airflow efficiency, our filters also feature MERV-rated filtration, capturing airborne contaminants like dust, allergens, and bacteria while keeping your HVAC system running smoothly. Every filter is made in the USA, cut to exact dimensions for a secure fit, and tested for durability and consistent odor control.
Whether you're replacing filters seasonally or looking for a long-term solution to indoor air freshness, Filterbuy delivers premium-quality odor elimination you can trust, with fast shipping and easy online ordering.
“We developed our 14x20x1 Odor Eliminator filters after hearing the same complaint from thousands of homeowners—standard filters weren’t cutting it when it came to lingering smells. By combining high-efficiency particle filtration with activated carbon layers, we created a filter that not only improves air quality but also actively removes odors where they start. This isn’t theory—it’s a solution shaped by real-world feedback and tested in real homes.”
We’ve helped thousands of homeowners fight lingering odors—and here’s why our solution works, backed by data and hands-on experience:
Odors often come from VOCs and smoke.
EPA confirms these are harmful indoor air pollutants.
We use activated carbon to neutralize them at the source.
Source: EPA – VOCs & Indoor Air Quality
CDC says Americans spend ~90% of their time indoors.
We’ve seen how poor filtration affects comfort and health.
Fresh, filtered air isn’t optional—it’s essential.
Source: CDC – Healthy Homes
Without odor-specific filtration, HVACs circulate smells.
ASHRAE recommends carbon filtration for gas and odor removal.
Our filters are built exactly for this real-world need.
Source: ASHRAE – Air Cleaning Guidance
At Filterbuy, we’ve spent years listening to what customers need—not just clean air, but fresh-smelling air that makes their home feel truly livable. In our experience, most standard filters fail to deliver on that promise. They catch visible dust but let unwanted odors—like pet smells, cooking residue, or smoke—circulate unchecked.
That’s why we created our 14x20x1 Odor Eliminator HVAC & Furnace Filters—based not on guesswork, but on repeated requests from real homeowners who wanted more than just basic filtration. By combining activated carbon odor control with high-efficiency particle trapping, we built a filter that tackles both visible and invisible air quality issues.
Our opinion? If you're still using generic filters from big-box stores, you're likely sacrificing air freshness without even realizing it. When you consider how much time you spend indoors, upgrading to an odor-eliminating filter isn’t a luxury—it’s a smart, health-conscious decision that pays off every single day.
Follow these quick steps to get started:
1. Check Your Size
Confirm your system uses 14x20x1 filters.
2. Select Your Filter
Choose our odor eliminator with activated carbon.
3. Pick a Pack
Order single or multi-packs to match your needs.
4. Order on Filterbuy.com
Fast U.S. shipping. Factory-direct quality.
5. Replace Regularly
Change every 60–90 days for best performance.
6. Subscribe & Save (Optional)
Auto-delivery keeps your air fresh—no reminders needed.
Our filters combine activated carbon technology with MERV-rated filtration to trap odors and airborne particles. They’re precision-cut, made in the USA, and built to last longer than most store brands.
Yes. The activated carbon layer is designed to neutralize common household odors from pets, smoke, food, and VOCs—helping your home smell fresh and clean.
We recommend replacing it every 60–90 days. Homes with pets, smokers, or heavy cooking should be replaced closer to 60 days for best results.
It fits most systems that require a 14x20x1 filter. Always double-check your existing filter size to ensure a proper fit.
Absolutely. Filterbuy offers a Subscribe & Save option that ships filters on your schedule, so you never miss a change.
After manufacturing filters for over a decade and serving more than two million households, we've made it simple to get the right filter delivered straight to your door — no guesswork, no middleman markup. Shop Filterbuy's 14x20x1 Odor Eliminator filters now and take the first step toward fresher, cleaner air in every room of your home.
