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Actual Size: 11.5x14.5x1"
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.
Most people don’t realize just how much time, money, and waste go into buying low-efficiency filters. We've tested dozens of options in real homes, and the right one doesn’t just last—it performs.
If you’re looking for a cost-effective solution that delivers reliable airflow and allergen control, you’ll find exactly what you need here.
Premium air filters from Filterbuy improve air quality
Quality filters help improve your overall well-being
Filterbuy 12x15x1 pleated air filters are easy to maintain
Trusted by over 85,000 satisfied customers
High quality air filters boost the air quality. They can eliminate airborne pollutants that are harmful to our health. These pollutants are invisible to the naked eye, yet breathable.
Efficient filters trap and remove these pollutants. This makes the air cleaner and healthier. Not all air filters are the same. The size, material and design of the filter affect how well it works. Choosing the right filter makes a big difference in the indoor air quality.
EPA reports indoor air can be 2–5x more polluted than outdoor air. Premium air conditioner filter 12x15x1 from Filterbuy helps improve your indoor air. Here's why:
Reducing Allergies: High-quality air filters can capture minuscule allergy-triggering particles. Consequently, sneezing decreases while the ease of breathing increases. CARB confirms quality air filters remove 1-micron particles, like pollen and pet dander.
Controlling Dust: Exceptional filters reduce dust accumulation in living spaces. Resulting in less cleaning and more healthful air.
Capturing Bacteria & Viruses: Such filters trap harmful microorganisms, thus diminishing the likelihood of spreading diseases.
Mitigating Odors: Some filters absorb unpleasant smells. Improving the enjoyment of your stay.
Using Filterbuy 12x15x1 air filter for allergies helps you and your family stay healthy. They may cost more, but they are worth it.
Minimum Efficiency Reporting Value is a system that rates how effective a filter is at capturing particles of different sizes.
Filterbuy 12x15x1 air filter MERV 8 captures 90% of airborne particles. It’s a great all around filter that is versatile in a lot of homes.
Filterbuy 12x15x1 air filter MERV 11 captures 95% of airborne particles. It is a good choice for homes with allergy sufferers.
Filterbuy 12x15x1 air filter MERV 13 is a premium hospital grade filter that captures 98% of airborne particles.
Keep your furnace air filters in good condition. Consistent care prolongs HVAC longevity. Ensuring a cleaner and healthier indoor atmosphere.
Check for dust and debris accumulation. This reduces effectiveness.
Filters need replacement every two to three months. More often for households with pets or allergies.
Ensure the system is off before replacing the filter.
Follow the airflow direction indicator.
Prevent unfiltered air circulation by ensuring a tight fit.
Keep track of filter changes for future reference.
We're a family owned company, dedicated to providing clean air for homes across America.
We offer a wide range of air filter sizes, including hard to find custom options.
Enjoy the convenience of fast and free shipping directly to your door.
All our filters are manufactured in the USA using the highest quality American made materials.
We are proud of our products, backed by over 85,000 5 star reviews from satisfied customers.
MERV 11 is fine for residential use, offering a good level of filtration without excessively restricting airflow in modern systems.
Dry air filters are preferred for residential HVAC systems due to their ease of maintenance and lower risk of system damage compared to oiled filters.
MERV 15 is too high for residential systems, potentially causing airflow issues unless the system is specifically designed to handle such high-efficiency filters.
The choice between cheap or expensive air filters depends on needs. Expensive filters provide better air quality, which is beneficial for those with allergies or sensitivities.
Turn off your HVAC system's power.
Have your new 12x15x1 air filter ready.
Carefully remove the old air filter.
Note the direction of the airflow arrows on the old filter.
Insert the new 12x15x1 air filter into the slot.
If there is a cover over the filter, replace it securely.
Turn the po wer back on.
