Filterbuy 20x30x4 Air Filters, MERV 13 Pleated HVAC Replacements (3-Pack)

Measurement System and MERV Ratings The Minimum Efficiency Reporting Value (MERV) rates a filter's ability to trap particles on a scale of 1 to 20, with 20 capturing the smallest microns. This provides a standardized way to assess filtration performance.

Standard Protection (90% Efficiency) MERV 8 Air Filters are perfect for almost any home or business seeking great indoor air quality at a reasonable rate. They capture 90% of airborne particles 3-10 microns in size.

Superior Protection (95% Efficiency) MERV 11 Air Filters are ideal for homes or businesses with factors like pets, smokers, or allergy sufferers. They capture 95% of particles 1-3 microns.

Optimal Protection (98% Efficiency) MERV 13 Air Filters provide the best possible filtration, making them perfect for larger spaces or those seeking maximum air purification. They capture 98% of particles 0.3-1 micron.

Odor Eliminator (90% Efficiency) MERV 8 Air Filters with Activated Carbon inhibit unpleasant smells while delivering reliable MERV 8 quality filtration.

Choosing the Right Filter Size The nominal size is a rounded whole or half inch number, while the actual size gives the filter's precise dimensions. Measure your current filter to find the right match.

Maintaining Healthy Air Replacing filters every 3 months keeps HVAC systems running efficiently and removes allergens, pollutants, and other contaminants from the air you breathe.

About Filterbuy As an American-made, family-owned company, Filterbuy is dedicated to providing premium air filters that enable clean, healthy living for all. With a vast selection of custom sizes and advanced features, we're a one-stop shop for your HVAC filtration needs.

Unique Product Qualities - Pleated, electrostatically charged media captures more particles - Reinforced beverage board frames withstand extreme temperatures - 100% American manufacturing for swift, reliable delivery

Problem Solved Filterbuy simplifies finding the exact filter size required, while our robust supply chain ensures fast, economical fulfillment nationwide.

Our Passion We love empowering healthy communities by making premium air filters accessible to all. Clean air is a right, not a privilege.

Ordering Options Filters are available individually or in money-saving multi-packs. Enroll in our subscription service for automatic, discounted replacements.

In summary, Filterbuy offers a wide range of high-performance air filters designed to optimize indoor air quality and protect the health of you and your loved ones. With our customizable solutions and commitment to American manufacturing, we're your trusted partner in breathing better.

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