Filterbuy 16x25x4 Air Filter MERV 8 Dust Defense (4-Pack)

At Filterbuy, we take pride in being a one-stop shop for all your air conditioner, furnace, or HVAC system filter replacements. By offering hundreds of custom sizes in various filtration ratings, we ensure that 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 withstands extreme temperatures.

We empower customers to easily purchase the exact filter size they require, right from the comfort of their homes. Our robust supply chain guarantees prompt delivery of these custom sizes at no extra cost. We are passionate about providing a service that helps keep our community healthy.

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 homes or businesses that want to inhibit unpleasant smells while maintaining reliable MERV 8 quality.

We offer a wide range of air filter sizes, from 16x25x4 to 20x30x4, in MERV 8, 11, and 13 ratings, catering to diverse needs. Our products are highly rated by customers, with an average score of 4.4 out of 5 stars.

At Filterbuy, we are committed to championing indoor air quality, ensuring everyone has access to clean, allergen-free air. Our green-framed filters, manufactured entirely in the USA, symbolize the peace of mind that comes from knowing your home or business is properly cared for.

To make the filter changing process easier, we offer a subscription service that delivers replacement filters on time, with an additional discount. As our company has grown over the nearly 70 years since its inception, we have remained true to our values, continuing to invest in and support our local communities.

product information: