Filterbuy 16x25x5 MERV 11 Allergen Defense Air Filters (1-Pack)

At Filterbuy, we take pride in being a one-stop-shop for all your air conditioner, furnace, or HVAC system filter replacement needs. We offer hundreds of custom sizes in a variety of filtration ratings to ensure you can find the perfect fit, no matter your specific requirements. This helps us achieve our goal of providing you, your family, and your community access to clean indoor air that enables you to live and breathe freely.

What makes our products unique? We offer premium features that provide an enhanced filtration experience. Our pleated, electrostatically charged design captures more particles, while our reinforced beverage board frames can withstand extreme temperatures, outperforming standard cardboard designs.

The problem we solve is giving customers the ability to easily purchase the exact filter size they need, delivered quickly and at no extra cost, thanks to our robust supply chain. We love being able to provide a service that helps keep our community healthy.

Let's dive into the details of our MERV-rated air filters:

MERV 8 Air Filters (90% Airborne Particle Capture): Perfect for almost any home or business that wants great indoor air quality at a reasonable rate. These filters capture dust, debris, dander, mold, and pollen.

MERV 11 Air Filters (95% Airborne Particle Capture): Perfect for homes or businesses accounting for factors like pets, smokers, and allergy sufferers. In addition to the MERV 8 capabilities, these filters also trap smaller particles like smog and smoke.

MERV 13 Air Filters (98% Airborne Particle Capture): Perfect for larger homes or businesses, and those who want the best possible filtration experience. These filters can capture even bacteria, providing optimal protection.

MERV 8 Air Filters with Activated Carbon (90% Airborne Particle Capture + Odor Elimination): Perfect for homes or businesses that want to inhibit unpleasant smells while maintaining reliable MERV 8 quality filtration.

When choosing the correct filter size, keep in mind the difference between nominal and actual sizes. The nominal size is a rounded number, while the actual size is the filter's precise dimensions. Measure your current filter to find the right replacement.

Replacing your air filter regularly is crucial for maintaining a healthy lifestyle and keeping your HVAC system running efficiently. We generally recommend changing the filter every 90 days, but this can vary based on factors like pet ownership, allergies, and the number of occupants in your home.

Filterbuy is proud to be an American-made company, with a robust, homegrown manufacturing network that allows us to swiftly fulfill diverse, custom orders across the country. We also offer subscription services to simplify the filter replacement process, with added discounts for enrolled customers.

When you see the Filterbuy green frame, you can breathe easy, knowing your home or business is being properly cared for with premium-quality air filters that provide clean, pure, and fresh air for all.

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