Filterbuy 18x20x1 Air Filters, MERV 8 Odor Eliminator (6-Pack)

The Measurement System of Air Filters: Understanding MERV Ratings

Air filters are essential components in maintaining indoor air quality, and the Minimum Efficiency Reporting Value (MERV) rating is a crucial factor to consider when choosing the right filter for your home or business. The MERV rating scale ranges from 1 to 20, with higher numbers indicating a filter's ability to trap smaller particles more effectively.

Standard Protection (90% Airborne Particles): MERV 8 Air Filters These filters are perfect for almost any home or business that desires great indoor air quality at a reasonable rate. With a MERV rating of 8, they can capture particles as small as 3-10 microns, including dust, pollen, and lint.

Superior Protection (95% Airborne Particles): MERV 11 Air Filters Ideal for homes or businesses with factors like pets, smokers, and allergy sufferers, MERV 11 air filters can capture particles as small as 1-3 microns, including smoke and smog.

Optimal Protection (98% Airborne Particles): MERV 13 Air Filters Designed for larger homes or businesses, and those seeking the best possible filtration experience, MERV 13 air filters can capture particles as small as 0.3-1 microns, including bacteria.

Odor Eliminator (90% Airborne Particles): MERV 8 Air Filters with Activated Carbon For homes or businesses that want to inhibit unpleasant smells while maintaining reliable MERV 8 quality, these filters combine the standard protection with the added benefit of activated carbon to eliminate odors.

Choosing the Correct Filter Size When selecting an air filter, it's important to consider both the nominal size (the shorthand number rounded to the nearest inch) and the actual size (the filter's precise dimensions). Measuring your current air filter can help you find the right replacement, ensuring a perfect fit for your furnace, air conditioner, heat pump, or HVAC system.

Why Change Your Air Filter? Regularly replacing your air filter is crucial for maintaining a healthy lifestyle, as breathing dirty air can lead to the development of asthma, allergies, and other respiratory issues. Additionally, old filters can cause system defects, resulting in increased energy costs and potential repairs.

About Filterbuy Filterbuy is committed to providing everyone with access to clean indoor air, free of allergens and pollutants. Our company, founded in 1958, now offers a wide range of expert services and custom air filter sizes to ensure a perfect fit for your system, no matter the size or brand. With our American-made, high-quality products and subscription service, we strive to simplify the air filter replacement process and empower you to breathe freely.

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