Best Furnace Filters for Air Purifier of 2025

AprilAire 213 Replacement Filter is designed to fit AprilAire Air Purifier Models: 1210, 1620, 2120, 2200, 2210, 2216, 3210, 4200, or Space-Gard 2200 with Upgrade Kit 1213. It effectively captures common allergy triggers including dust, pollen, mold spores, bacteria, pet dander, and dust mites, utilizing MERV 13 filtration. It is also easy to install with the AprilAire Interlock Rail System.

This is a set of 3 pleated air filters designed to replace the filter media in Trion Air Bear air cleaners. The MERV 8 rated filters are 5 inches thick with non-woven pleated filter media that captures dust, pollen, pet dander, and other airborne particles as small as 1 micron. The moisture-resistant frame retains strength and shape even in high humidity. The filters have factory-installed double gasket that eliminates the need for filter bypass. The nominal size is 16 x 25 x 5 inches (without the 0.25-inch gasket), so be sure to confirm the measurements before ordering.

The Trion Air Bear 20x25x5 Inch MERV 8 Air Purifier Filter is a set of 3 replacement air filters for your Trion Air Bear air cleaners. The pleated filter media is 5-inch thick, non-woven, and retains its shape even when dirty. It can filter out and capture dust, pollen, pet dander, and other airborne particles as small as 1 micron. The moisture-resistant frame retains strength and shape even in high humidity. The factory-installed double gasket eliminates the need for filter bypass. Replace your filter every 6 months for best performance.

The AprilAire 210 Air Filter is a genuine replacement filter designed and manufactured by AprilAire, a leader in indoor air quality solutions. It is specifically designed to optimize the performance of your AprilAire Air Purifier Model: 1210, 1620, 2120, 2200, 2210, 2216, 3210, 4200, or Space-Gard 2200 with Upgrade Kit 1213. By using this filter, you can reduce the frequency of vacuuming and dusting, as it effectively removes airborne particles such as dust, pollen, mold, spores, bacteria, and pet dander. The patented AprilAire Self-Seal Technology ensures better performance by minimizing air bypassing the filter. Installing the filter is a breeze with the unique AprilAire Interlock Rail System, requiring no assembly or additional materials. Additionally, AprilAire is a proud partner of the American Lung Association, supporting their mission to improve lung health and prevent lung disease.

The AprilAire 310 Replacement Filter is designed and manufactured in the USA to optimize the performance of AprilAire Air Purifier Models: 1310, 2310, 3310, or 4300. It removes airborne particles, including dust, pollen, mold, spores, bacteria, and pet dander, to help you vacuum and dust less often. The patented AprilAire Self-Seal Technology minimizes air bypassing the filter, resulting in better performance. Plus, it's easy to install using the unique AprilAire Interlock Rail System.

The Senowi Furnace Filter 201 is designed to fit several models, including the Aprilaire 2200 and 2250, ensuring compatibility with your whole-house air purification system. With a MERV 10 rating, this filter efficiently captures airborne particles like dust and pet dander, promoting cleaner air in your home. Measuring 20 x 25 x 6 inches, it follows industry standards for easy identification. To maintain peak performance and protect your HVAC system, it's recommended to replace the filter every 6 to 12 months. This value pack offers two filters, saving you both money and the hassle of frequent shopping.

Upgrade the performance of your AprilAire Air Purifier with the AprilAire 216 Filter. This genuine replacement filter is designed and manufactured in the USA by AprilAire, a leader in indoor air quality solutions. It captures up to 98% of virus-size airborne particles, ensuring cleaner and healthier air in your home. The MERV 16 filter also removes up to 99% of airborne allergens and asthma triggers, such as dust, pollen, mold spores, pet dander, and dust mites. The patented AprilAire Self-Seal Technology minimizes air bypassing the filter, resulting in better performance. Installation is a breeze with the AprilAire Interlock Rail System - simply unpack, slide in, and close the door. Plus, with a nominal size of 20 x 25 x 4 inches, finding the correct replacement filter is easy. Choose the AprilAire 216 Filter and breathe easier knowing you're supporting the American Lung Association's mission to improve lung health.

The Wingman1 Air Filter transforms your HVAC system into a whole-home air purification solution. It features a durable design with an aluminum frame and specialized pads that offer high-efficiency filtration, capturing over 97% of airborne particles as small as 0.25 microns. This means you can breathe easier, knowing that allergens like pollen and pet dander are effectively removed from your home. Plus, installation is a breeze—simply replace your old filter and plug it in, with no tools or modifications needed. Enjoy improved airflow and energy savings, making your home more comfortable and reducing utility bills.

The AUGSMIAR 413 Filter is designed to fit various Aprilaire models, ensuring compatibility for your whole-house air purification needs. Its dimensions, measuring 16 inches by 29.38 inches by 4 inches, help you easily find the correct replacement without hassle. Rated at MERV 13, this filter effectively captures airborne particles, enhancing your indoor air quality for a healthier home environment. Additionally, its foldable design allows for simple, tool-free installation, making the replacement process quick and convenient for you.

The Aginkgo Air Filter is designed to enhance your indoor air quality effortlessly. Made from composite fiber fabric, this filter effectively traps small particles, reducing dust in your home and preventing harmful contaminants from circulating. You’ll appreciate how easy it is to customize; simply cut the filter to fit any vent size and attach it without removing the vent itself. This quick installation process means you can maintain clean air without hassle. Plus, its flexible design allows you to adapt it for various vent types around your home, ensuring cleaner air in every room.