14x22x1 MERV 11 Pleated Air Filter
Actual Size: 13.5x21.5x0.75
Free Delivery 
Factory-Direct Low Prices, Made in the USA
Hassle-Free Returns & Free Exchanges
RESIDENTIAL AND/OR COMMERCIAL USE
Change Every 3 Months
14x22x1 MERV 11 Pleated Air Filter
Actual Size: 13.5x21.5x0.75
Free Delivery Factory-Direct Low Prices, Made in the USAHassle-Free Returns & Free ExchangesRESIDENTIAL AND/OR COMMERCIAL USE
Change Every 3 Months
14x22x1 MERV 11 Pleated Air Filter
Actual Size: 13.5x21.5x0.75
Free Delivery Factory-Direct Low Prices, Made in the USAHassle-Free Returns & Free ExchangesRESIDENTIAL AND/OR COMMERCIAL USE
Change Every 3 Months
About
- This is a list 14x22x1 MERV 11 air filter replacement for your furnace, air conditioner, heat pump, or HVAC system
- Actual air filter size: 13.5x21.5x0.75
- MERV 11 synthetic media (comparable with MPR 1000/1200 and FPR 7) offers superior protection from dust, pollen, pet dander, mold, smog and more by trapping 95% of airborne particles without impacting air flow
- High-quality construction means electrostatically charged pleated filter media, reinforced wire backing for structural integrity, and a durable frame to resist heat and humidity
- Built to last 3 months. 300% longer than fiberglass models
- 100% manufactured in the United States and designed with recyclable materials
- Learn more about 14x22x1 Air Filters
Top-Rated Filters. American Made. Delivered Free.
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
Things to Know About Filter Sizes
Nominal Size
- The rounded size printed on your filter or HVAC unit (e.g., 14x22x1).
- Usually whole numbers to make identifying and ordering easier.
- A label for compatibility—not the exact measurement.
Actual Size
- The true, trimmed dimensions of the filter (e.g., 13.5x21.5x0.75 inches).
- Filters are manufactured slightly smaller so they slide into the filter slot without forcing.
- If you don't know your nominal size, measure your filter to get the actual size, then round up to find the nominal size to search on our site.
Why the difference?
- Nominal sizes simplify shopping and standardize categories.
- Actual sizes ensure the filter fits properly inside your HVAC's filter rack.
How To Find Your Nominal Size When You Don't Know It
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: 13.5x21.5x0.75 in → 14x22x1 nominal.
Search by nominal size on our site for the best fit.
Why Getting the Right Size Matters
- Too small? Air can bypass the filter, reducing air quality and efficiency.
- Too big? It won't fit—risking bent frames and airflow issues.
- Just right? You get maximum performance, better filtration, and cleaner air.
Free Exchange Policy
If the filter you buy doesn't fit, we'll send you a better size.
What's a MERV Rating?
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.
Merv 8
Comparable to:FPR: 4-7
MPR: 600-1000
Dust & Debris
Dust Mites & Particles
Pollen
Mold
Lint
Dander
Merv 11
Comparable to:FPR: 6-9
MPR: 1200-1550
Dust & DebrisDust Mites & ParticlesPollenMoldLintDander
Smoke & Smog
Merv 13
Comparable to:FPR: 10
MPR: 1900-2800
Dust & DebrisDust Mites & ParticlesPollenMoldLintDanderSmoke & Smog
Bacteria
MERV 8
Comparable to:FPR: 4-7MPR: 600-1000
MERV 11
Comparable to:FPR: 6-9MPR: 1200-1550
MERV 13
Comparable to:FPR: 10MPR: 1900-2800
What Makes Our Filters Last 90 Days? Quality, From the Inside Out
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:
Pleated Design
More pleats = more surface area to capture dust and debris, keeping your air cleaner longer.
Electrostatically Charged Media
Pleats are magnetized to attract and trap microscopic particles—like pet dander, pollen, and smoke.
Synthetic Beverage Board Frame
Engineered to resist warping in extreme temperatures and high humidity.
Aluminum Dual Wire Backing
A layer of metal reinforcement keeps pleats evenly spaced and structurally sound—no sagging, even at high airflow.
Made in the USA
Assembled with care. Built to perform. Ships fast, free, and reliably from our U.S. facilities.
How to Install Your Filter in 4 Simple Steps
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.
Never forget to replace your air filter again.
- Save 5% on every order
- Choose Your Delivery Schedule
- Edit, Skip, or Cancel Anytime.
Pleated Filters vs. Fiberglass—What's the Difference?
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:
Pleated Filters
Efficiency:
High (MERV 8–13) – Traps more particles
Lifespan:
90 days – Long-lasting performance
Air Quality:
Excellent – Cleaner, healthier air
Materials:
Recyclable and durable
Fiberglass Filters
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.
How Often Should You Change Your Filter?
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:
Every 90 Days
Standard ScheduleFor most homes without pets or special air quality concerns. Great for general upkeep and energy efficiency.
Every 60 Days
If You Have Pets or AllergiesShedding fur, dander, and allergy triggers can build up fast. Changing your filter every two months helps keep the air fresher and symptoms at bay.
Every 30 Days
If You Have Respiratory Concerns or Live in Smog/Wildfire ZonesFor households affected by smoke, pollution, or respiratory conditions, monthly changes ensure maximum protection.
Want to stay on track? Set a reminder—or skip the stress with auto-delivery so fresh filters show up right when you need them.
Don't Just Take Our Word For It...
Got More Questions? We've Got Answers.
Product Specifications
| Nominal Size | 14 x 22 x 1 inches |
| Actual Size | 13.5 x 21.5 x 0.75 inches |
| Filter Type | Pleated |
| Media | Electrostatically Charged |
| Frame | Beverage Board |
| MERV Ratings Available | 8, 11, 13 |
| Lifespan | Up to 90 Days |
| Origin | Made in USA |
Buy the Best 14x22x1 MERV 11 HVAC & Furnace Air Filters for Home from Filterbuy
We’ve built our 14x22x1 MERV 11 filters around what homeowners need—performance you can trust, backed by real-world results. At Filterbuy.com, we don’t just sell air filters—we manufacture them right here in the USA using high-quality materials we've tested ourselves for durability, airflow balance, and superior particulate capture. Unlike big-box alternatives that often sacrifice performance for mass production, our filters are engineered for consistent protection against dust, allergens, and microscopic irritants. Thousands of homeowners rely on Filterbuy for cleaner air, longer HVAC life, and a hassle-free reorder experience—and we proudly deliver every time.
Top Takeaways
MERV 11 = Strong Protection Captures dust, pollen, mold, and allergens.
Made in the USA Filterbuy filters are tested and built for durability.
Energy Efficient Clean filters can cut HVAC energy use by up to 15%.
Easy & Fast Quick shipping, secure checkout, and auto-delivery are available.
Trusted by Experts Preferred by homeowners and HVAC professionals nationwide.
Looking for a reliable 14x22x1 MERV 11 HVAC and furnace air filter that performs? Filterbuy.com offers high-quality, American-made filters designed to improve indoor air quality by capturing up to 95% of airborne particles, including dust, pollen, mold spores, and pet dander.
Our MERV 11 filters strike the perfect balance between powerful filtration and optimal airflow, extending the life of your HVAC system while keeping energy costs in check. Each filter is crafted from durable, moisture-resistant materials and built to fit snugly for maximum efficiency.
Trusted by homeowners and HVAC pros alike, Filterbuy delivers direct-to-door convenience with fast shipping, easy reordering, and bulk-buy options to save you time and money. Whether you’re replacing a filter for the first time or maintaining your home regularly, Filterbuy makes clean air simple and dependable.
"After years of working closely with HVAC professionals and homeowners, we designed our 14x22x1 MERV 11 filters to solve the two biggest frustrations we kept hearing—poor fit and underperformance. That’s why we manufacture every filter in-house using tested materials that strike the right balance between airflow and filtration power. When you buy from Filterbuy, you’re getting more than a filter—you’re getting clean air backed by real experience."
Supporting Statistics – Backed by Data & Experience
We've built our filters around what improves indoor air. Here's what the data—and our hands-on experience—show:
Indoor Air = Dirtier Than You Think
Indoor air is often 2–5x more polluted than outdoor air.
Source: EPA.gov
Customers report fewer allergy symptoms after switching to MERV 11.
MERV 11 = Ideal Home Performance
Captures 85 %+ of common allergens (dust, pollen, mold).
Source: ASHRAE.org
Dirty Filters = Higher Bills
Clogged filters can increase energy use by up to 15%.
Source: Energy.gov
✅ Filterbuy filters are built to deliver performance, efficiency, and cleaner air—based on real results, not just specs.
Final Thought & Opinion
Choosing the right air filter matters—and so does choosing the right source.
Here’s what we’ve learned through first-hand experience:
Mass-produced filters often sacrifice fit, airflow, or durability.
Customers want clean air, energy savings, and peace of mind.
Why Filterbuy is different:
We manufacture in-house – Complete quality control from materials to packaging.
Tested in real homes – Our filters are field-proven, not just lab-rated.
Built for real-world performance – Designed to balance filtration and HVAC efficiency.
Backed by experience – We’ve served thousands of homeowners and HVAC pros nationwide.
✅ Clean air isn’t optional—it’s essential. We build our filters to deliver lasting protection and trusted performance, every time.
Next Steps
Follow these simple steps to get the clean air your home deserves:
Select Your Quantity
Choose how many 14x22x1 MERV 11 filters you need.
Add to Cart & Checkout
Secure, fast checkout—no account needed.
Set Up Auto-Delivery (Optional)
Save time with scheduled filter replacements.
Install Easily
Filters ship fast and fit perfectly.
Need help? Use our step-by-step guide.
Enjoy Cleaner Air
Frequently Asked Questions
What does a MERV 11 rating mean for air filters?
MERV 11 filters trap over 85% of airborne particles like dust, pollen, pet dander, mold spores, and smoke. They offer a strong balance between filtration performance and airflow efficiency—ideal for residential use.
How often should I replace my 14x22x1 MERV 11 filter?
We recommend replacing it every 90 days for standard homes. If you have pets, allergies, or live in a high-dust area, consider replacing it every 30–60 days for optimal air quality.
Is this filter compatible with my HVAC or furnace system?
Yes. As long as your system uses 14x22x1 filters, Filterbuy’s MERV 11 option is a direct-fit replacement. Always check your system’s manual or current filter size for confirmation.
What makes Filterbuy filters different from store-bought options?
Filterbuy filters are made in the USA, built with premium materials, and manufactured in-house to ensure quality and consistency. We ship directly to your door with no middleman markup.
Can I set up automatic filter deliveries?
Yes! Filterbuy offers optional auto-delivery so you never forget a replacement. Choose your delivery frequency during checkout and enjoy hassle-free, on-time filter refreshes.