Filterbuy 20x20x1 MERV 11 Allergen Defense Pleated HVAC Filters (6-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 you can find the perfect fit, regardless of your specific needs. Our goal is to provide 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. This includes a pleated, electrostatic design that captures more particles and a reinforced beverage board frame 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 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, for 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. We offer MERV 8, 11, and 13 filters, providing standard, superior, and optimal protection, respectively. We also have MERV 8 filters with activated carbon for odor elimination.

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 recommend replacing your filter every 90 days to maintain a healthy lifestyle and keep your system running efficiently.

At Filterbuy, we are committed to championing indoor air quality. We believe everyone deserves to breathe clean air, which is why we offer a variety of expert services and hundreds of custom air filter sizes. 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 manufacturing facilities across the country. This allows us to swiftly fulfill diverse, custom orders directly to the doors of households and businesses across the nation.

To make the filter replacement process easier, we offer a subscription service. All you need to do is find the right product and choose the delivery interval, and we'll make sure your filters arrive on time as requested.

Our small, family-owned and operated company has evolved since its inception in 1958, and we continue to stay true to our values by keeping our commitment to community investment and personal aid at every possible opportunity.

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