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. 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.

What makes our products unique? We offer premium features that provide an enhanced filtration experience via a pleated, electrostatic design that captures more particles and a reinforced beverage board frame capable of withstanding extreme temperatures. This gives customers the ability to simply purchase the exact filter size they need from the comfort of their homes, and 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. Filterbuy was founded in 1958 and has evolved into the filtration business 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 maintain our commitment to community investment and personal aid at every possible opportunity.

Our selection includes a variety of MERV-rated air filters to suit your needs:

• MERV 8 Air Filters (Standard Protection, 90% Airborne Particles): Perfect for almost any home or business that wants great indoor air quality at a reasonable rate.
• MERV 11 Air Filters (Superior Protection, 95% Airborne Particles): Perfect for homes or businesses accounting for factors like pets, smokers, and allergy sufferers.
• MERV 13 Air Filters (Optimal Protection, 98% Airborne Particles): Perfect for larger homes or businesses, and those who want the best possible filtration experience.
• MERV 8 Air Filters with Activated Carbon (Odor Eliminator, 90% Airborne Particles): Perfect for homes or businesses that want to inhibit unpleasant smells with reliable MERV 8 quality.

When it comes to choosing the right filter size, the nominal size is a rounded measurement, while the actual size depicts the filter's precise dimensions. We recommend replacing your air filter every 90 days to keep your system running efficiently and the air clean, though this may vary based on your specific needs.

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 offer a variety of package quantities to suit your needs, and changing the filter is a simple process of turning off the power, removing the old filter, and inserting the new one.

At Filterbuy, we are committed to providing better air for all. Our new, green frames are made with the same high-quality materials, symbolizing the peace of mind that comes from knowing your home or business is being properly cared for. We are proud to manufacture all of our filters in the USA, ensuring you receive premium products promptly.

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