Filterbuy 10x30x1 Air Filter MERV 11 Allergen Defense (1-Pack)

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 with factors like pets, smokers, and allergy sufferers.

Optimal Protection (98%): MERV 13 Air Filters are perfect for larger spaces or those desiring the best possible filtration.

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? MERV stands for Minimum Efficiency Reporting Value and rates a filter's ability to capture particles on a scale of 1-20, with 20 being the most effective.

MERV 8: These filters are perfect for healthy families and basic needs, capturing 90% of airborne particles 3-10 microns in size.

MERV 11: Ideal for allergy sufferers and pet owners, these filters capture 95% of airborne particles 1-3 microns in size.

MERV 13: Perfect for large rooms and medical settings, these filters capture 98% of airborne particles 0.3-1 microns in size.

Odor Eliminator Replacement Air Filter: Featuring MERV 8 quality plus activated carbon, these filters inhibit household odors while providing 90% airborne particle capture.

Choosing the Correct Filter Size: The nominal size is a rounded number, while the actual size depicts the filter's precise dimensions. Measure your current filter to find the best match.

Why Change Your Air Filter? Dirty air can lead to asthma, allergies, and other respiratory issues. Plus, old filters can cause system defects and higher energy costs.

When to Change Your Air Filter: We generally recommend replacing every 90 days, but this may vary based on filter size and factors like pets, allergies, and home occupants.

Will These Fit My System? Our filters are universally compatible, but double-check the brand name matches your unit model.

How Many Do I Need? The quantity depends on your home's needs, but our packages range from 1 to 12 filters.

How to Change Your Air Filter: Turn off power, remove the old filter, insert the new one matching the air flow direction, replace the cover, and power back on.

About Us: At Filterbuy, we champion indoor air quality to help everyone breathe clean, healthy air. We offer expert services and custom sizes for any HVAC system, proudly manufacturing 100% in the USA. Subscribing to our replacement program makes maintaining air filters easy and cost-effective.

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