Filterbuy 20x25x1 Air Filters MERV 8 with Activated Carbon (2-Pack)

Filtration System Explained The Minimum Efficiency Reporting Value (MERV) is a measurement scale that rates the ability of air filters to capture particles on a scale from 1 to 20, where 20 represents the smallest microns captured.

Standard Protection (90% Airborne Particles) MERV 8 Air Filters: Ideal for most homes or businesses seeking reliable indoor air quality at a reasonable cost.

Superior Protection (95% Airborne Particles) MERV 11 Air Filters: Recommended for homes or businesses with factors like pets, smokers, or allergy sufferers.

Optimal Protection (98% Airborne Particles) MERV 13 Air Filters: Perfect for larger spaces or those requiring the best possible filtration.

Odor Eliminator (90% Airborne Particles) MERV 8 Air Filters with Activated Carbon: Effectively inhibit unpleasant odors while providing MERV 8 quality filtration.

Choosing the Right Size Nominal Size vs. Actual Size: The nominal size is a rounded measurement, while the actual size depicts the filter's precise dimensions. Both are provided to ensure a proper fit.

Measuring Your Air Filter: If the current filter lacks dimensions, use a tape measure to record the width, length, and depth, then round up to the nearest inch to find the nominal size.

Changing Your Air Filter: To maintain a healthy indoor environment and efficient HVAC system, we recommend replacing filters every 90 days. However, the exact frequency may vary based on factors like pet ownership, allergies, and household size.

Ensuring a Perfect Fit: Our filters are designed to be universally compatible with most furnaces, air conditioners, heat pumps, and HVAC systems. Just be sure the nominal size matches your current setup.

Quantity Considerations: The number of filters needed depends on your home or business's specific requirements, such as the number of vents. Our selection includes packages ranging from 1 to 12 filters to accommodate diverse needs.

Filter Replacement Instructions: Turn off power, remove the intake vent cover, take out the old filter, and insert the new one in the direction of airflow. Then, replace the cover and restore power.

About Filterbuy Championing Indoor Air Quality At Filterbuy, we're dedicated to providing clean, healthy air for all. Our mission is to empower customers with the tools and knowledge to maintain optimal indoor air quality, enabling them to live and breathe freely.

Finding the Perfect Fit With a wide range of custom sizes and expert services, we ensure that every customer can find the right filter for their specific HVAC system, no matter the requirements.

Green Means Clean Our new, environmentally-friendly green frames symbolize the peace of mind that comes with knowing your home or business is being properly cared for.

100% American Made From sourcing to manufacturing, Filterbuy is proud to be a homegrown, US-based company, providing jobs and serving communities nationwide.

Subscribing for Convenience Our subscription service simplifies the filter replacement process, delivering fresh filters on your schedule while offering additional savings.

product information: