Shop by
Actual Size: 6 7/8" x 15 7/8" 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: 6 7/8" x 15 7/8" 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: 6 7/8" x 15 7/8" 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: 6 7/8" x 15 7/8" x 3/4" in → 6.88x15.88x1 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
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 | 6.88 x 15.88 x 1 inches |
| Actual Size | 6 7/8" x 15 7/8" x 3/4" 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 |
Tired of generic air filters that don’t live up to their claims? At Filterbuy.com, we manufacture our 6.88x15.88x1 MERV 13 air filters in-house, ensuring consistent quality and superior performance with every order. Based on years of direct customer feedback and our own rigorous testing, we’ve engineered these filters to capture up to 98% of airborne particles—including dust, pollen, pet dander, and even bacteria—without restricting airflow. Homeowners trust Filterbuy not just for better air, but for better-built filters that last. Experience the difference a precision-made, USA-crafted filter can make.
Captures up to 98% of dust, pollen, mold, and bacteria.
USA-made with durable frames and high-efficiency media.
Aligns with EPA and AirNow air quality standards.
Precision-engineered by Filterbuy for consistent performance.
Fast delivery with auto-ship and filter change reminders.
In terms of the enhancement of the indoor air quality, compared with the typical filters, our 6.88x15.88x1 HVAC and furnace filters with the MERV 13 are used to be more effective. With 98 percent performance trapping of airborne particles such as fine dust, pollen, mould spores, pet dander and bacteria, these filters are best suited to homes with need to have the air cleaner and healthier.
Produced in the USA with industrial-grade, moisture-resistant frames and electrostatically charged synthetic media, each of these filters comes at a good price and offers durability and efficiency without loss of airflow. No matter which filters you are installing or what number of units you have, you will be guaranteed similar sizes, reliability, and quick shipping at your door with Filterbuy.
Get a filterbuy that will give you peace of mind, clean air, and air filters that fulfill their claims, or rather do the exact opposite and clean your house and safeguard your health.
“After years of refining our filter design based on real-world performance and direct customer feedback, we’ve found that a properly sized MERV 13 filter—like our 6.88x15.88x1—can significantly reduce indoor pollutants without stressing your HVAC system. We build each filter in-house to ensure it meets our exacting standards for durability, airflow, and particle capture. It’s not just about cleaner air—it’s about filters that work as hard as we do to protect your home.”
Filterbuy’s MERV 13 filters are backed by real-world experience and trusted research. Here’s what makes them stand out:
Captures ≥ 50% of particles 0.3–1.0 microns
Captures ≥ 85% of particles 1.0–3.0 microns
Captures ≥ 90% of particles 3.0–10.0 microns
Blocks dust, pollen, pet dander, mold spores, bacteria 🔗 EPA.gov – MERV Ratings 🔗 GreenBuildingAdvisor
Reduces indoor airborne particles by up to 95%
Verified by AirNow and Filterbuy customer feedback
Fewer allergy symptoms, less visible dust 🔗 AirNow.gov – Indoor Air Quality Guide
EPA advises MERV 13+ for improved health protection
Ideal for homes prioritizing clean, breathable air
Filterbuy designs maintain airflow while boosting safety 🔗 EPA.gov – HVAC Filtration Guidance
Choosing the right air filter isn’t just about price—it’s about protection, performance, and peace of mind. Here’s what we’ve learned from years of hands-on experience:
Lower-grade filters miss fine particles that impact health.
MERV 13 captures dust, allergens, mold spores, and bacteria.
We’ve tested these filters in real homes—they deliver visible results.
Built to Perform: Manufactured in-house for consistent quality.
Trusted by Pros: Used by HVAC techs and homeowners nationwide.
Backed by Data: Aligned with EPA and AirNow.gov guidance.
Customer-Driven Design: Developed with direct user feedback.
Don’t settle for filters that barely meet the mark.
A well-made MERV 13 filter is an investment in your home’s health.
Filterbuy’s 6.88x15.88x1 model isn’t just compliant—it’s dependable.
👉 We don’t just sell filters—we help families breathe easier, every day.
Take control of your indoor air quality in just a few clicks:
Check Your Filter Size
Make sure your system uses 6.88x15.88x1 filters.
Measure your current filter to confirm.
Select Quantity & Frequency
Choose how many filters you need.
Pick a one-time purchase or subscribe for auto-delivery.
Order on Filterbuy
Add to cart and check out securely.
Fast shipping from our U.S. facility.
Replace Your Filter
Install your new filter in minutes.
Enjoy noticeably cleaner air.
Stay on Schedule
Sign up for filter change reminders.
Get exclusive tips and offers.
👉 Click or tap here to buy your MERV 13 filter now.
MERV 13 is a high-efficiency rating that indicates the filter can capture up to 98% of airborne particles, including pollen, dust, mold spores, pet dander, smoke, and some bacteria.
Yes, if your current filter’s dimensions match exactly (6.88x15.88x1 inches), this filter will be a direct replacement. Always check the size printed on your existing filter or in your system’s manual.
For optimal performance, replace your MERV 13 filter every 3 months. However, homes with pets, allergies, or high usage may benefit from changing it every 1–2 months.
Filterbuy's MERV 13 filters are engineered to balance filtration efficiency and airflow. They’re designed to work with most residential HVAC systems without straining performance.
Filterbuy’s filters are made in the USA with moisture-resistant frames and electrostatically charged media. We manufacture in-house to ensure sizing accuracy, consistent quality, and fast delivery.
