Choose Your Size
Benefits Of 1 Inch Air Filters
1. Better Air Quality: When it comes to capturing dust, dirt, pollen, hair from pets, and other airborne particles, 1 Inch Air Filters are excellent. These filters help to keep the air in your living space healthier to breathe. Since they reduce the quantity of dust and other allergens in the air, these filters are particularly helpful for those who have allergies or other respiratory issues.
2. Cost Effective: An inexpensive option to keep your HVAC system in good working order is using 1 Inch Air Filters. They are a cost-effective option because they are inexpensive and do not often need to be replaced. You can help prevent expensive repairs or replacements by changing your filter on a regular basis, which will ultimately save you money.
3. Available In Different Size: To meet your unique demands, Custom Filters Direct provides a large selection of 1 Inch Air Filters in different sizes. You may find the ideal filter to guarantee outstanding efficiency and air quality regardless of the size of your HVAC system. Choose the best option for your system by looking through our collection right now!
Why Choose 1 Inch Air Filters?
1 Inch Air Filters are an excellent choice for small workplaces as well as residential HVAC systems. They help to maintain clean and fresh indoor air by capturing dust, allergens, and other particles. These air filters filter the air well despite their thinness, and they are simple to install and change when needed. They are also easy to maintain due to their slim structure. By keeping dust and debris from clogging your HVAC system, 1 Inch Air Filters make it more efficient and extend its lifespan. Whether you're using your HVAC system in your house or a small company, these filters are low-cost, easy to maintain, and improve the quality of the air.
Factors To Consider Before Choosing
When choosing a 1 Inch Air Filters for your HVAC system, there are a few important things to keep in mind to make sure you get the best air filter as per your needs:
- Size: It’s very important that the filter fits your HVAC system properly. If the filter is too small, it won’t catch enough dirt and allergens. If it’s too big, it might block the airflow and make your system work harder. Choose a filter that exactly fits the place where it will go by measuring it.
- Material: Several materials, including fiberglass, pleated paper, and synthetic fibers, are used to make air filters. Fiberglass filters don't capture as much dirt, but they are cheap and effective for basic protection. Pleated filters are able to capture more dust and allergens since they have more pleats in the material. Another excellent choice is a synthetic fiber filter, which traps more particles and lasts longer. Overall, pleated air filters are often the greatest option if you're looking for a filter that enhances air quality and captures more dirt.
- MERV Rating: A filter's ability to capture particles is indicated by its MERV (Minimum Efficiency Reporting Value) rating. The filter may capture tiny particles if its MERV value is greater. A filter with a MERV rating of 8 to 13 should be enough to maintain clean air in the majority of houses. To capture even more minute particles, you may purchase a filter with a higher MERV rating.
You can choose the best 1 Inch Air Filters for your system, which will help keep the air clean and your HVAC running smoothly. To meet your requirements, Custom Filters Direct provides a large selection of 1 Inch Air Filters in different sizes. Whether you want to increase your system's filtration or replace an old filter, our premium filters offer the best protection against airborne pollutants. So you can check for the sizes available and buy an air filter that perfectly fits your HVAC system.
Proof Of Happy And Satisfied Customers
There’s no better proof of the quality of our air filters and service 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.
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
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!
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
I emailed them a list of my furnace filter sizes. The quote I got was spot on, and it arrived on time. I am going to reorder from them
They arrived quickly and I noticed the difference in air quality the night I put them in! Perfect filters – especially for anyone with allergies!
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(46) Verified Reviews
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(46) Verified Reviews
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(46) Verified Reviews
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(46) Verified Reviews
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(46) Verified Reviews
Frequently Asked Questions
Check the dimensions printed on the side of your current filter. If it’s not visible, measure the filter’s length, width, and thickness. These are the dimensions needed to order the correct size.
Nominal sizes are the rounded measurements used for marketing (e.g., 16x20x1). Actual sizes are the precise dimensions of the filter (e.g., 15.5x19.5x0.75). Always verify the actual size before purchasing.You can read more about Nominal vs. Actual Air Filter Size.
It’s not recommended. Using a filter that doesn’t fit properly can reduce efficiency and allow dust or pollutants to bypass filtration. Always choose the exact size or order a custom filter.
Popular sizes include:
- 16x20x1
- 20x25x2
- 14x30x1
- 12x24x1
If you don’t see your size, we can create a custom filter for you.
For standard filters, replace them every 1-3 months. For high-efficiency or custom filters, follow the manufacturer’s recommendations, which may vary based on usage and air quality.
Yes, thicker filters (e.g., 2-inch or 4-inch) can last longer than standard 1-inch filters, as they have more surface area to capture particles. However, confirm compatibility with your HVAC system before upgrading to a thicker filter.
Our filters are made from high-quality pleated media, designed to trap dust, pollen, mold spores, pet dander, and other airborne pollutants effectively.
Absolutely! If you need a specific size not available in our standard range, we can create a custom air filter tailored to your needs.
The MERV (Minimum Efficiency Reporting Value) rating indicates a filter's ability to trap particles. Higher MERV ratings (e.g., 11 or 13) capture smaller particles but may restrict airflow in some HVAC systems. Choose the right balance for your system.
Yes, we provide both residential and commercial air filter solutions, including standard and custom sizes, to maintain excellent air quality in larger spaces.