16x20x1 Air Filter 4-Pack, MERV 8 Dust Defense

At Filterbuy, we pride ourselves on being a one-stop shop for all of your air conditioner, furnace, or HVAC system filter replacements. This is why 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. Our goal is to provide you, your family, and your community with 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.

The problem we are solving is giving customers the ability to simply purchase the exact filter size they need from the comfort of their homes. Plus, 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 air filters come in a variety of sizes, including 20x20x1, 16x25x1, and 20x25x1. We offer different filtration ratings such as MERV 8, MERV 11, and MERV 13, as well as odor eliminator filters.

MERV, or Minimum Efficiency Reporting Value, rates the ability of filters to trap particles on a scale of 1-20, with higher numbers indicating better filtration. Our filters range from MERV 8 for standard protection to MERV 13 for optimal protection. We also offer MERV 8 filters with activated carbon for odor elimination.

When choosing the correct filter size, it's important to consider the nominal size and actual size. The nominal size is a shorthand number rounded to the nearest whole or half inch, while the actual size is an exact measurement of the filter's precise dimensions.

It's important to change your air filter regularly to maintain a healthy lifestyle. Breathing dirty air can put you at risk for developing asthma, allergies, and other respiratory ailments. We generally recommend replacing your filter every 90 days to keep your system running efficiently and air clean.

Most of 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. Our selection includes package quantities that range from 1 to 12 filters.

The nature of air filters requires them to be replaced regularly, but opting into a subscription service can help to simplify that process. All you need to do is find the right product and choose the delivery interval. We do the rest by making sure your filters arrive on time as requested.

We are proud to have built our business in the USA, now manufacturing in multiple states. Our goal is to ensure that you, your family, and your community have access to clean indoor air, free of allergens and pollutants, and that enables you to routine live free and breathe freely.

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