20x30x1 Air Filter MERV 8 Dust Defense (12-Pack)

Filterbuy, the brand that comes first, is our proud name. We pride ourselves on being the one-stop-shop for all your air conditioner, furnace, or HVAC system filter replacements. We offer hundreds of custom sizes with various filtration ratings. This ensures you can find the perfect fit, no matter what your needs are. Our goal is to provide you, your family, and your community with access to clean indoor air to help you live and breathe freely.

What makes our products unique? We offer premium features that enhance filtration. Our pleated, electrostatic design captures more particles, while a reinforced beverage board frame can withstand extreme temperatures. What problem are we solving? We allow customers to purchase the exact filter size they need from the comfort of their homes. Plus, our robust supply chain ensures quick delivery of custom sizes at no extra cost. Why do we love what we do? We love providing a service that helps keep our community healthy.

We offer a variety of air filter sizes that are compatible with almost any system, including popular sizes like 20x20x1, 16x25x1, and 20x25x1. Our selection comes with a range of Minimum Efficiency Reporting Value (MERV) ratings to meet different needs. Our MERV 8 filters offer standard protection at 90% efficiency, while our MERV 11 filters offer superior protection at 95% efficiency, and our MERV 13 filters provide optimal protection at 98% efficiency. We also offer MERV 8 filters with activated carbon to eliminate odors.

The nominal size of a filter is a shorthand number, while the actual size is an exact measurement. To change an air filter, we recommend turning off the power supply, removing the cover from the intake vent, taking out the old filter, inserting the new one matching the direction of airflow, replacing the cover, and turning the power back on.

We care about the air you breathe and believe that everyone deserves cleaner, allergen and pollutant-free air. Our new green frames symbolize our commitment to providing quality air filters. All our products are 100% American-made, and we offer a subscription service to simplify the process of replacing your air filters regularly. Our small, family-owned and operated company has been in the filtration business since 1958 and continues to expand, ensuring community investment and personal aid at every opportunity.

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