Filterbuy 16x25x5 MERV 11 Allergen Defense Air Filters (2-Pack)

At Filterbuy, we take pride in being a one-stop shop for all your air conditioner, furnace, or HVAC system filter replacements. We offer hundreds of custom sizes in a variety of filtration ratings to ensure you can find the perfect fit for your specific needs, enabling you and your community to breathe clean indoor air freely.

Our products stand out with premium features that provide an enhanced filtration experience. The pleated, electrostatic design captures more particles, while the reinforced beverage board frame can withstand extreme temperatures.

We empower customers to conveniently purchase the exact filter size they need from the comfort of their homes. Our robust supply chain ensures we can deliver these custom sizes quickly at no extra cost. We love being able to provide a service that helps keep our community healthy.

The Minimum Efficiency Reporting Value (MERV) rates a filter's ability to trap particles on a scale of 1-20, with 20 capturing the smallest microns. MERV 8 filters are suitable for almost any home or business seeking great indoor air quality at a reasonable rate. MERV 11 filters are perfect for homes or businesses with factors like pets, smokers, and allergy sufferers. MERV 13 filters offer the best possible filtration for larger homes or businesses.

MERV 8 filters with activated carbon are ideal for inhibiting unpleasant odors while providing reliable MERV 8 quality filtration.

When choosing the right filter size, consider the nominal size (rounded to the nearest inch) and the actual size (precise measurement). Measure your current filter to find the corresponding nominal size for easier online searching.

Regularly replacing your air filter, typically every 90 days, is essential for maintaining a healthy lifestyle and keeping your HVAC system running efficiently. Our filters are universally compatible and available in package quantities ranging from 1 to 12, ensuring we have the right solution for your needs.

At Filterbuy, we are passionate about championing indoor air quality. We offer a variety of expert services and hundreds of custom filter sizes to provide the perfect fit for your system, empowering you to protect your home or business. Our new, green frames symbolize the peace of mind that comes from breathing crisp, pure, fresh air.

As a proudly American-made company, we manufacture our products locally across the country, enabling us to swiftly fulfill diverse, custom orders. Our subscription service simplifies the filter replacement process, providing discounts on timely deliveries.

Filterbuy's roots trace back to 1958, and as we continue expanding, we remain committed to community investment and personal aid. We believe everyone deserves access to clean indoor air, and we work tirelessly to make that a reality.

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