Filterbuy 12x20x1 Air Filters MERV 8, Pleated HVAC Replacement (5-Pack)

Measurement System and MERV Ratings

The Minimum Efficiency Reporting Value (MERV) rates the ability of air filters to trap particles on a scale of 1-20, with 20 capturing the smallest microns. This system provides a standardized way to evaluate a filter's performance.

Standard Protection (90% Airborne Particles) MERV 8 Air Filters are perfect for almost any home or business seeking great indoor air quality at a reasonable rate. They capture dust, pollen, and other particles 3-10 microns in size.

Superior Protection (95% Airborne Particles) MERV 11 Air Filters are ideal for homes or businesses with factors like pets, smokers, and allergy sufferers. They trap particles 1-3 microns in size, including smog and smoke.

Optimal Protection (98% Airborne Particles) MERV 13 Air Filters provide the best possible filtration experience, making them perfect for larger spaces or those seeking the highest level of air purification. They capture particles as small as 0.3-1 microns, including bacteria.

Odor Eliminator (90% Airborne Particles) MERV 8 Air Filters with Activated Carbon are perfect for inhibiting unpleasant smells while maintaining reliable MERV 8 quality, trapping larger particles.

Filter Selection and Replacement

Nominal 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 Filter: If the size is not listed, measure the width, length, and depth, then round up to the nearest inch to find the corresponding nominal size.

When to Change Filters: We generally recommend replacing filters every 3 months to maintain efficiency and air quality, though frequency may vary based on factors like pets or allergies.

Choosing the Right Fit: Our filters are compatible with most HVAC systems. If a specific brand is listed, ensure it matches your unit model.

Quantity Needed: The number of filters required depends on your home's needs. Our selection includes 1-12 packs to suit diverse situations.

Changing Filters: Turn off power, remove the old filter, and insert the new one in the direction of airflow. Replace the cover and restore power.

About Filterbuy

At Filterbuy, we champion indoor air quality as the foundation for healthy living. We offer a wide range of custom sizes and premium features to ensure everyone can access clean, allergen-free air.

Our green-framed filters are made in the USA using high-quality, recyclable materials. This sustainable approach symbolizes the peace of mind that comes with breathing fresh, purified air.

To simplify the replacement process, many of our products are available through a subscription service with discounted pricing. This allows us to deliver the exact filters you need, on time, so you can focus on living, not maintaining your HVAC system.

As our family-owned business has grown over nearly 70 years, we've stayed true to our values of community investment and personal aid. We're proud to provide a service that keeps neighborhoods healthy and thriving.

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