MERV 11 Air Filters

Premium MERV 11 Air Filters With A Perfect Fit

Our MERV 11 air filters are designed to capture particles as small as 0.3 microns, making them ideal for improving indoor air quality in both residential and commercial settings. These filters provide enhanced filtration, trapping a wide range of pollutants such as pet dander, dust, pollen, mold spores, smoke, and even smog. If you're looking for cleaner, healthier air in your home or workplace, MERV 11 air filters are an excellent choice. Compared to standard fiberglass filters, MERV 11 air filters are more efficient, offering a higher level of air filtration and a longer lifespan.

They effectively capture airborne particles as small as 1 micron, helping to keep your environment cleaner and healthier for a longer period. Whether you're using them in a home or office, MERV 11 air filters deliver long-lasting performance, improving both air quality and comfort. To ensure your HVAC system works smoothly and you’re always breathing clean air, it’s important to replace your filters regularly. MERV 11 air filters strike a perfect balance between effective filtration and optimal system performance, making them a go-to option for many households and businesses.

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What Is MERV 11 Air Filter?

The term MERV stands for Minimum Efficiency Reporting Value, a system that measures how effectively air filters capture particles. The rating scale ranges from 1 to 20, with higher numbers indicating better filtration. MERV 11 air filters are mid-range filters, providing reliable filtration that removes most common airborne particles.

MERV 11 air filters capture a variety of contaminants, including dust, pollen, mold spores, and pet dander. They are especially useful in homes with pets or for people who have mild to moderate allergies or asthma. If you require even greater filtration, you may want to consider moving up to a MERV 13 filter, which captures smaller particles.

Comparing MERV Ratings

Standard Filtration: MERV 8 filters are a reliable choice for everyday residential or commercial spaces. They can capture about 90% of common airborne particles like dust, pollen, and lint. These filters are affordable and provide good basic air filtration for environments where air quality needs are moderate.
Superior Filtration: MERV 11 air filters are ideal for homes or spaces where better air quality is needed. They capture up to 95% of particles, including smaller allergens like pet dander and mold spores. If you or someone in your home has allergies, these filters can help improve air quality and reduce irritants.
Optimal Filtration: MERV 13 filters offer the highest level of protection, trapping 98% of particles. Often used in hospitals and healthcare facilities, they are also perfect for homes with asthma sufferers or places that need the cleanest air possible. These filters can catch very fine particles like bacteria and smoke, ensuring the air stays fresh and clean.

Why Choose MERV 11 Air Filters?

Great Filtration Performance

MERV 11 air filters excel at trapping various airborne particles, such as dust, pollen, mold spores, pet dander, and other allergens. This helps improve your indoor air quality, making them ideal for homes or businesses needing cleaner, healthier air.

Longer Lifespan

MERV 11 air filters last longer than standard fiberglass options, reducing the frequency of replacements and saving you money over time. Their durable design ensures efficient performance while extending the life of your HVAC system with less maintenance.

Versatile Use

MERV 11 air filters offer a flexible air quality solution, making them suitable for both residential and commercial environments. They provide reliable performance across different settings, enhancing air quality in homes, offices, and other indoor spaces.

Energy-Efficient

Custom MERV 11 air filters are designed to fit snugly in your HVAC system, ensuring optimal air filtration without straining the system. This efficient fit improves airflow and can help lower energy costs, providing both cleaner air and better energy savings.

What Can MERV 11 Air Filters Block?

Fine dust
Pet dander
Dust mites
Pollen
Smoke
Lint
Cement dust
Auto emissions

Who Should Use MERV 11 Air Filters?

MERV 11 air filters are a great option if you want to improve the air quality in your home. They’re especially helpful for families dealing with mild to moderate allergies or asthma because they can capture smaller particles that might otherwise spread through the air. However, if someone in your home has more severe breathing problems, like asthma or COPD, upgrading to a MERV 13 filter might be a better choice. These filters provide even stronger protection by trapping more airborne particles.

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When To Replace Your MERV 11 Air Filter

Air filters are essential for maintaining clean air in your home or office by capturing dust, pollen, pet dander, and other airborne particles. Over time, these filters can become clogged, reducing their ability to keep the air clean. Here are some clear signs that it’s time to replace your filter:

Visible Dirt and Dust: If you can easily see dirt, dust, or debris accumulating on the filter, it’s a strong sign that the filter is full and should be replaced to ensure optimal performance.
Weaker Airflow: If the airflow from your vents seems weaker or less powerful than usual, a clogged filter could restrict air movement, making it harder for your HVAC system to circulate air efficiently.
Increased Allergy Symptoms: If members of the family are sneezing, coughing, or having itchy eyes more frequently, it may be an indication that the air filter needs to be replaced because it is no longer efficiently capturing allergens.
Higher Energy Bills: If you see an increase in your energy bills, it could be because your HVAC system is using more energy than it should to force air through a dirty or clogged filter.

Changing your air filter every 2 to 3 months is typically recommended to keep your system running smoothly and maintain healthy air quality. However, homes with pets, smokers, or those living in areas with higher pollution may need to replace filters more frequently to ensure the air remains clean and the system functions efficiently.

Your Source For MERV 11 Air Filters

At Custom Filters Direct, we make it easy to keep your HVAC system running efficiently with our high-quality MERV 11 air filters. Our subscription service allows you to get new filters delivered right to your door, so you never have to worry about forgetting to replace them. Just select the size and delivery frequency that work for you, and we will handle the rest.

Our MERV 11 air filters are made from premium materials and crafted to fit your system perfectly. Whether you need filters for your home or business, we are here to provide the best products and service, ensuring clean, fresh air year-round.

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Proof Of Happy And Satisfied Customers

There’s no better proof of the quality of our custom air filters and service than these testimonials from our satisfied customers:

I use this website every time I need to order filters for my house. Service is great, & the product is great. We had a very hard time finding our odd sized filter in stores or online.

Jenny Wilson

I own and operate a residential rental property business. Changing air filters has been a huge challenge for us in the past. Custom Filters Direct made the entire process for us a breeze

Emma Charlotte

I never knew the importance of an air filter subscription until I actually had my filters delivered on a quarterly basis. Every time I forgot about the filters they show up in the mail!

Amos Mateo

We needed a custom size for our new rooftop units, contacted Custom Filters Direct and they got me exactly what I needed, delivered to my property managers office a few days later. Highly recommended

Isabella Luna

They arrived quickly and I noticed the difference in air quality the night I put them in! Perfect filters – especially for anyone with allergies!

Sophia Amelia

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Frequently Asked Questions

A MERV 11 air filter helps keep your air clean by trapping particles like dust, pollen, mold spores, and pet dander. It’s quite efficient, catching up to 95% of these particles to make the air in your home or office healthier.

MERV 11 air filters work better than MERV 8 air filters because they capture more particles. They are not as strong as MERV 13 air filters, which catch almost all particles. MERV 11 is a good middle option if you need better air quality but don’t require the highest level of filtration.

Yes, MERV 11 air filters are perfect for homes with pets. They effectively capture pet dander and other allergens, helping to reduce the amount of these particles in the air and keep your home cleaner.

Generally, you should change your MERV 11 air filter every 2 to 3 months. However, if you have many people or pets in your home, or if you live in a dusty area, you might need to replace it more often. Watch for signs like reduced airflow or more dust and change the filter as needed.

Most HVAC systems can use MERV 11 air filters, but it's a good idea to check your system's guidelines or talk to a professional to make sure it’s a good fit. Using the right filter helps keep your system running smoothly and lasts longer.