Filterbuy 19x20x5 MERV 13 Pleated HVAC AC Furnace Air Filters

Measurement System and Filter Ratings Explained

The Minimum Efficiency Reporting Value (MERV) is a scale that rates the ability of air filters to capture particles, ranging from 1 to 20 (with 20 trapping the smallest microns).

Standard Protection (90% Efficiency): MERV 8 Air Filters These filters are suitable for most homes or businesses seeking reliable indoor air quality at a reasonable cost.

Superior Protection (95% Efficiency): MERV 11 Air Filters Ideal for spaces with factors like pets, smokers, or allergy sufferers, providing enhanced filtration.

Optimal Protection (98% Efficiency): MERV 13 Air Filters Recommended for larger homes/businesses that desire the best possible air purification, capturing even bacteria.

Odor Eliminator (90% Efficiency): MERV 8 Filters with Activated Carbon These filters inhibit unpleasant smells while delivering standard MERV 8 quality.

Choosing the Right Fit Nominal size is the rounded whole/half inch number, while actual size depicts the filter's precise dimensions. Measure your current filter to find the right replacement.

Maintaining Healthy Air Replacing air filters every 90 days keeps systems running efficiently and removes allergens, pollutants, and potential health risks. Our wide selection ensures a perfect match for your specific needs.

About Our Company Filterbuy is committed to providing clean, healthy air for all. As an American manufacturer, we custom-build filters to exacting standards, with green frames symbolizing our eco-friendly approach.

Our pleated, electrostatic designs capture more particles than standard fiberglass filters, while reinforced beverage board frames withstand extreme conditions. We also offer convenient subscription services to simplify timely replacements.

From our origins in 1958 to today's nationwide operations, we've maintained a steadfast focus on community investment and compassionate service. By delivering premium filtration solutions, we empower families and businesses to breathe freely and live well.

Whether you require standard, superior, or optimal protection, our diverse catalog has the perfect fit. Experience the difference of American-made quality and Filterbuy's commitment to clean air for all.

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