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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 |
Finding a precise 6.88x15.88x1 MERV 8 air filter that truly fits and performs can be frustrating— that’s why we custom-manufacture each one to exact specs, right here in the USA. At Filterbuy.com, we’ve spent years refining our filtration technology based on real customer feedback and in-field performance. Our MERV 8 filters are engineered to balance superior dust and allergen capture with optimal airflow—protecting your HVAC system without compromising efficiency. This isn’t a generic filter—it’s a Filterbuy fit, built from hands-on experience and backed by a satisfaction guarantee.
Perfect fit. Custom 6.88x15.88x1 filters made in the USA.
Cleaner air. MERV 8 traps dust, pollen, pet dander, and mold.
Better health. Great for families and allergy relief.
Convenient ordering. Fast shipping and auto-delivery available.
Trusted quality. Backed by real customer experience and results.
Its size and rating in terms of indoor air quality and the HVAC systems efficiency always make the difference. Filterbuy 6.88 x15.88 x1 (MERV 8) HVAC & furnace filters are tailor-made in 6.88x15.88x1 sizes guaranteed to fit properly in your heating and cooling unit with an optimal fit that guarantees perfect results.
MERV 8 filtration is also highly effective in trapping particles found around our homes like dust, pollen, pet dander, molds spores, just to name a few, which is probably why the filter is ideal in home setups which require cleaner, healthier air without limiting the amount of airflow in the property. All filters are built in the USA out of industrial-grade parts to extend filters life and its durability.
Fill in your worn out filter, or bulk order to save on replacing a missing size by using Filterbuy in order to guarantee satisfaction and speedy shipping and ordering.
“Over the years, we’ve seen how even a slight mismatch in filter size can impact a home’s HVAC performance and energy efficiency. That’s why we custom-build each 6.88x15.88x1 MERV 8 filter to exact specifications—so homeowners don’t have to compromise between clean air and system longevity. Every filter we ship is a result of hands-on experience, rigorous quality checks, and a deep understanding of what real homes need.”
We’ve seen firsthand how the right filter can improve air quality, HVAC performance, and everyday health. Here’s what the data—and our experience—show:
People spend 90% of their time indoors (EPA).
Indoor air can be 2–5x more polluted than outdoor air.
Clean indoor air is essential for health and comfort. 🔗 epa.gov
Captures mold spores, dust, pet dander, and more.
Ideal for homes needing better air without restricting airflow.
Backed by real-world tests and customer success stories. 🔗 DOE Source
Linked to headaches, fatigue, eye/throat irritation (OSHA).
Customers report fewer allergy symptoms with our filters.
High-efficiency filters make a noticeable difference. 🔗 osha.gov
At Filterbuy, we’ve learned through years of hands-on experience that the right air filter can make a major difference. It’s not just about size—it’s about performance, protection, and peace of mind.
Custom fit for hard-to-find sizes like 6.88x15.88x1
Effective filtration of dust, pollen, mold spores, and pet dander
Optimized airflow that supports system efficiency
USA-made with durable, high-grade materials
Homeowners notice cleaner air and fewer allergy issues.
HVAC systems run more smoothly with properly fitted filters.
Our customers appreciate quality they can trust—delivered fast.
A high-quality filter isn’t an upgrade—it’s a home essential.
We don’t just meet specs—we solve real indoor air problems.
You deserve a filter backed by real data, real feedback, and real care.
Ready to improve your air quality? Filterbuy has you covered—with filters that perform, protect, and deliver.
Take these quick steps to improve your home's air quality:
Check your filter size
Make sure your system uses 6.88x15.88x1 filters.
Measure your current filter or check your HVAC specs.
Choose MERV 8
Ideal for capturing dust, pollen, and pet dander.
Maintains strong airflow and system efficiency.
Select quantity & delivery
Buy in bundles for savings.
Set up auto-delivery so you never forget to replace.
Order from Filterbuy
Fast, free U.S. shipping.
Friendly customer support if you need help.
Install & enjoy clean air
Replace your old filter.
Notice the difference in comfort and air freshness.
This filter is designed to trap airborne particles like dust, pollen, pet dander, and mold spores. The MERV 8 rating offers excellent filtration for residential HVAC and furnace systems while maintaining proper airflow.
We recommend replacing it every 90 days for standard use. If you have pets, allergies, or live in a dusty area, every 30–60 days may be more effective for optimal air quality.
Yes. MERV 8 is ideal for most homes because it strikes the right balance—strong enough to filter common pollutants without straining your HVAC system.
Correct sizing ensures a tight fit in your HVAC or furnace unit, which is essential for efficiency and effective filtration. An ill-fitting filter may allow unfiltered air to bypass the system.
Absolutely! Filterbuy.com offers bulk order savings and auto-delivery options so you can stay stocked and never miss a replacement cycle.
