Filterbuy 12x20x1 Air Filters, MERV 13 Optimal Defense, Pleated HVAC Replacement (2-Pack)

At Filterbuy, we take pride in being a one-stop shop for all your air conditioner, furnace, or HVAC system filter replacements. We offer hundreds of custom sizes in a variety of filtration ratings to ensure that you can find the perfect fit, regardless of your specific needs. This helps us achieve our goal of providing you, your family, and your community access to clean indoor air that enables you to live and breathe freely.

Our products are unique because we offer premium features that provide an enhanced filtration experience. Our pleated, electrostatic design captures more particles, and our reinforced beverage board frame is capable of withstanding extreme temperatures.

We solve the problem of allowing customers to simply purchase the exact filter size they need from the comfort of their homes. Our robust supply chain ensures that we can deliver these custom sizes quickly at no extra cost.

We love being able to provide a service that helps keep our community healthy. We offer a variety of air filter sizes, including 20x20x1, 16x25x1, 20x25x1, and 20x25x5 Honeywell air filters.

The Minimum Efficiency Reporting Value (MERV) rates the ability of filters to trap particles on a scale of 1-20, with 20 capturing the smallest microns. MERV 8 air filters provide standard protection (90%), MERV 11 air filters offer superior protection (95%), and MERV 13 air filters deliver optimal protection (98%). We also offer MERV 8 air filters with activated carbon for odor elimination (90%).

Customers can choose the correct filter size by understanding the difference between nominal and actual sizes. We recommend replacing air filters every 90 days to maintain a healthy lifestyle and keep your system running efficiently.

At Filterbuy, we are committed to providing better air for all. We champion indoor air quality and believe that everyone deserves to breathe clean air. Our new, green frames symbolize the peace of mind that comes from knowing your home or business is being properly cared for.

We are proud to be a 100% American-made company, with a robust, homegrown network that enables us to swiftly fulfill diverse, custom orders directly to the doors of households and businesses across the country. Customers can also take advantage of our subscription service to simplify the process of changing their air filters regularly.

Since our inception in 1958, our small, family-owned and operated company has evolved into the filtration business you know and love today. As we continue to expand to new neighborhoods across the country, we remain committed to community investment and personal aid at every possible opportunity.

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