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Actual Size: 6 7/8" x 15 7/8" x 3/4"

3 month filters
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Made in the USA
Ships in 24 hours
Available In MERV Rating: 8, 11, 13
Made in the USA
Ships in 24 hours
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MERV 8 | MERV 11 | MERV 13 | |
|---|---|---|---|
| Best for | Standard Residential/Commercial Healthy Families | Superior Residential/Commercial Allergy Sufferers | Optimal Residential/Commercial Hospital Grade |
| Comparable ratings | MPR 600 & FPR 5 | MPR 1000-1200 & FPR 7 | MPR 1500 - 1900 & FPR 10 |
| Filtration | Captures 90% of Airborne Particles | Captures 95% of Airborne Particles | Captures 98% of Airborne Particles |
| Dust, lint & debris | |||
| Mold, pollen | |||
| Dander, dust mites | |||
| Smoke & Smog | |||
| Bacteria | |||
| Odor, vocs |
Generally, we recommend you replace your air filters every 90 days. Find out below if you should change your filters more often.

Change your filter every
6 weeks
to ensure indoor air quality is at its best.

Change your filter every
2 months
to avoid shedding and odor buildup.

Change your filter every
2-3 months
as having clean air is even more important with children in your home.

Change your filter every
6 weeks
to ensure indoor air quality is at its best.

Change your filter every
2 months
to avoid shedding and odor buildup.

Change your filter every
2-3 months
as having clean air is even more important with children in your home.
Your HVAC filter could be the problem if you see dust settled quickly, you struggle with allergies or your indoor air isn’t fresh.
Filterbuy 6.88x15.88x1 HEPA air filter is a powerful tool for reducing particles. The right filter makes a difference in how you breathe and feel indoors.
Learn why Filterbuy air filters are the best, how the right size helps your HVAC and where to buy.
✔ Standard filters miss allergens. Filterbuy 6.88x15.88x1 air filter traps tiny allergens, dust, pollen and pet dander.
✔ Indoor air quality affects health. 50% of respiratory issues are linked to indoor pollutants.
✔ HEPA filters cut allergy symptoms. Homes with HEPA filters see 50% fewer allergy issues.
✔ Replace every 2 to 3 months. Keeps air fresh and prevents allergens from recirculating.
🚫 Dust buildup, stale air, and constant allergy symptoms
🚫 Low-MERV fiberglass filter misses microscopic allergens
🚫 10-year-old Leo woke up congested every morning
✔ Captures up to 98% of airborne allergens (dust mites, pollen, pet dander)
✔ Improves airflow and filtration efficiency
✔ Fits seamlessly into their HVAC system
✅ Less dust on surfaces and air vents
✅ Leo’s allergy symptoms improved—no more morning congestion
✅ Fresher, cleaner air with better circulation
✅ Not all air filters are the same—High efficiency filters trap the allergens others miss.
✅ Real homes, real results—a simple upgrade can transform your indoor air.

"Most people don’t realize that the air inside their home is as polluted. If not worse than outdoor air. After testing different filtration systems and seeing results, I confidently say that a high quality filter is a game-changer. For air quality and health. Research proves it, and I’ve seen firsthand how switching to Filterbuy air filters reduces dust, improves breathing, and cuts allergy symptoms in half. If you’re still using a basic filter, you’re missing out on cleaner, healthier air."
Many homeowners underestimate their air filter’s role in health. Studies and firsthand experiences show that quality filtration significantly improves indoor air quality and reduces allergy symptoms.
📌 Standard filters miss microscopic particles.
📌 HEPA filters trap 99.97% of allergens. As small as 0.3 microns (dust, pollen, pet dander).
📌 Homes using HEPA filters notice less dust and fresher air almost immediately.
📌 Indoor air is worse than outdoor air.
📌 The CDC reports 50% of asthma & allergy issues are linked to poor indoor air quality.
📌 HIgh quality filters reduce dust mites, mold spores, and airborne irritants—key asthma triggers.
🔗 CDC Indoor Air Quality Report
✔ Filterbuy filters outperform standard filters—trapping what others miss.
✔ Indoor air quality directly affects health—reducing exposure to allergens is critical.
✔ A simple filter upgrade to Filterbuy 6.88x15.88x1 pleated air filter can cut allergy symptoms in half—making a noticeable difference in daily life.
✔ Standard filters miss allergens—pollen, dust mites, and pet dander stay in circulation.
✔ Filterbuy filters trap airborne particles, improving air quality fast.
✔ Research-backed results—EPA, CDC, and ALA confirm HEPA filters reduce allergy symptoms and enhance indoor air.
🔹 Remove and check the MERV rating (higher = better filtration).
🔹 If it’s a low-MERV fiberglass filter, replace it ASAP.
✔ Choose a Filterbuy filter with MERV 8+ for top allergen control.
✔ Ensure 6.88x15.88x1 size fits your HVAC system.
🚚 Order online for fast and free delivery.
✔ Replace every 2 to 3 months (or sooner with pets/allergies).
✔ Keep air vents clean and schedule HVAC maintenance.
Filterbuy pleated air filters are at least 20 times more efficient than standard fiberglass filters at capturing dust, allergens, and bacteria.
These filters feature a strong beverage board frame that can handle humidity and temperatures up to 200° F. No warping or weakening here under high temperatures.
And for the real filtration magic, we use a special synthetic electrostatic media. This advanced material is significantly more efficient at capturing particles compared to basic cotton media used in other filters.
While air filters do not have to be the exact size. They should closely match the recommended dimensions to ensure proper function and avoid air bypassing the filter.
MERV 11 is suitable for residential use, offering efficient filtration without restricting airflow for most HVAC systems.
Using a 16X25X1 filter instead of a 16X24X1 filter may not fit properly and could lead to inefficiencies or gaps where unfiltered air can pass.
A MERV rating between 8 and 11 is a good balance for maintaining airflow and effective filtration in residential HVAC systems.
MERV 8 is not too restrictive for most residential HVACs and provides a good balance between filtration efficiency and airflow.
Turn off your HVAC system's power.
Have your new 6.88x15.88x1 air filter ready.
Carefully remove the old air filter.
Note the direction of the airflow arrows on the old filter.
Insert the new 6.88x15.88x1 air filter into the slot.
If there is a cover over the filter, replace it securely.
Turn the power back on.