Filterbuy 20x20x1 MERV 13 Air Filters, Pleated HVAC Replacement (4-Pack)

At Filterbuy, we pride ourselves on 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. We use a pleated, electrostatic design that captures more particles and a reinforced beverage board frame capable of withstanding extreme temperatures.

We solve the problem of customers being able 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. Our filters come in a variety of 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. Our 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%).

Our filters are universally compatible and will work with any furnace, air conditioner, heat pump, or HVAC system as long as you choose the proper size. We generally recommend replacing your filter every 90 days to keep your system running efficiently and air clean.

At Filterbuy, we care about the air you breathe because we consider it the foundation for maintaining a healthy lifestyle. We work around the clock to ensure that you, your family, and your community have access to clean indoor air, free of allergens and pollutants. Our new, green frames are constructed with the same high-quality materials and 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 gives us the unique ability to swiftly fulfill diverse, custom orders directly to the doors of households and businesses across the country at premium rates. Our subscription service can also help simplify the process of changing your filters regularly.

Since our inception in 1958, we have evolved into the filtration business that you know and love today, with thousands of employees serving millions of customers. As our team continues to expand to new neighborhoods across the country, we make sure to stay true to our values by keeping our commitment to community investment and personal aid at every possible opportunity.

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