Filterbuy 19x19x1 MERV 8 Air Filters (2-Pack)

Filtration Ratings Explained

The Minimum Efficiency Reporting Value (MERV) rating system measures a filter's ability to capture particles on a scale of 1-20, with 20 being the highest. This rating indicates the smallest micron size the filter can effectively trap.

Standard Protection (90%) MERV 8 Air Filters These filters are perfect for almost any home or business that wants great indoor air quality at a reasonable cost. They trap 90% of airborne particles 3-10 microns in size, including dust, pollen, and lint.

Superior Protection (95%) MERV 11 Air Filters Ideal for homes or businesses with factors like pets, smokers, or allergy sufferers, these filters capture 95% of particles 1-3 microns in size, including smoke and some bacteria.

Optimal Protection (98%) MERV 13 Air Filters Offering the best possible filtration, these filters are perfect for larger homes or businesses. They trap 98% of particles 0.3-1 microns in size, including bacteria.

Odor Eliminator (90%) MERV 8 Air Filters with Activated Carbon These reliable MERV 8 quality filters also feature activated carbon to help inhibit unpleasant smells, making them perfect for homes or businesses concerned about odors.

Choosing the Right Size When selecting a replacement air filter, it's important to consider both the nominal size (the rounded measurement) and the actual size (the precise dimensions). Measure your current filter to find the exact size you need.

Why Change Your Air Filter? Replacing air filters regularly is crucial for maintaining indoor air quality and preventing system issues that can lead to higher energy costs and repair bills. We generally recommend changing filters every 3 months.

About Filterbuy At Filterbuy, we're committed to providing premium air filters that empower everyone to breathe cleaner, healthier air. Our American-made products feature advanced filtration technology and are available in a wide range of custom sizes to fit any HVAC system.

Our new green frame design symbolizes the peace of mind that comes from knowing your home or business is being properly cared for. When you see the Filterbuy green, you can rest assured you're getting a high-quality filter to keep your air crisp and fresh.

With a robust nationwide manufacturing network, we're able to quickly fulfill diverse custom orders and deliver them directly to customers across the country. And by offering subscription services, we make it easier than ever to stay on top of regular filter changes.

As our family-owned company has grown over the past nearly 70 years, we've remained committed to giving back to our communities. From the very first air filter we produced in 2013 to the millions we now supply, we take pride in our role as champions of indoor air quality.

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