Filterbuy 20x30x1 MERV 13 Air Filters, Pleated HVAC Replacement (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 with access to clean indoor air, enabling you to live and breathe freely.

Our products are unique in that they feature premium features, such as a pleated, electrostatic design that captures more particles and a reinforced beverage board frame capable of withstanding extreme temperatures. This enhanced filtration experience sets our products apart.

We solve the problem of allowing customers to easily 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 selection includes a variety of air filter sizes and filtration ratings to meet the diverse needs of our customers.

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% of airborne particles), MERV 11 filters offer superior protection (95% of airborne particles), and MERV 13 filters offer optimal protection (98% of airborne particles). We also offer MERV 8 air filters with activated carbon for odor elimination.

When choosing the correct filter size, it's important to understand the difference between the nominal size and the actual size. The nominal size is a rounded number, while the actual size is the precise measurement of the filter.

Regularly changing your air filter is crucial for maintaining a healthy lifestyle, as breathing dirty air can lead to the development of asthma, allergies, and other respiratory ailments. We generally recommend replacing your filter every 90 days to keep your system running efficiently and the air clean.

Our air 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. The number of filters you need depends on the specific needs of your home or business.

Filterbuy is committed to providing the best indoor air quality for all. Our products are 100% American-made, and we offer a subscription service to simplify the filter replacement process. With Filterbuy, you can breathe easy, knowing you're getting a quality product that will keep your home or business clean and healthy.

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