Filterbuy 16x25x5 MERV 11 Allergen Defense Air Filters (3-Pack)

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Measurement System: The Minimum Efficiency Reporting Value (MERV) rates the ability of filters to trap particles on a scale of 1-20, with 20 capturing the smallest microns.

Standard Protection (90%): MERV 8 Air Filters are perfect for almost any home or business seeking great indoor air quality at a reasonable rate.

Superior Protection (95%): MERV 11 Air Filters are ideal for homes or businesses accounting for factors like pets, smokers, and allergy sufferers.

Optimal Protection (98%): MERV 13 Air Filters are perfect for larger homes or businesses, and those who want the best possible filtration experience.

Odor Eliminator (90%): MERV 8 Air Filters with Activated Carbon are perfect for inhibiting unpleasant smells while providing reliable MERV 8 quality.

What is a MERV Rating? It's a standardized system that measures a filter's ability to capture airborne particles of varying sizes.

MERV 8 Filters: Offer 90% protection against airborne particles from 3-10 microns, including dust, debris, and dander.

MERV 11 Filters: Provide 95% protection against particles from 1-3 microns, including smog and smoke, in addition to standard pollutants.

MERV 13 Filters: Achieve 98% protection against particles from 0.3-1 micron, capturing even bacteria, while still handling larger debris.

Odor Eliminator Filters: Combine MERV 8 performance with activated carbon to inhibit unpleasant household odors.

Choosing the Correct Size: Nominal size is a rounded number, while actual size depicts the filter's precise dimensions. Measure your current filter to find the right fit.

Why Change Filters? Maintaining clean air can prevent respiratory issues and system inefficiencies that lead to higher energy costs and repairs.

When to Change Filters? We recommend replacing every 90 days, but this may vary based on factors like pet ownership and allergy sensitivities.

Compatibility: Our filters are universally compatible, but double-check brand names to ensure a perfect fit for your HVAC system.

Quantity Needed: The number of filters required depends on your home's ventilation setup, with package options ranging from 1 to 12.

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

About Filterbuy: We're committed to providing clean, healthy indoor air for all through premium filtration products and unparalleled service.

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