Filterbuy 20x25x1 MERV 8 Pleated HVAC AC Furnace Air Filters (1-Pack)

A MERV (Minimum Efficiency Reporting Value) rating measures a filter's ability to trap particles on a scale of 1-20, with 20 capturing the smallest microns. This rating system provides a standardized way to assess a filter's effectiveness.

Our MERV 8 air filters offer standard protection, capturing 90% of airborne particles. They are perfect for most homes and businesses seeking reliable indoor air quality at a reasonable cost.

For superior protection, our MERV 11 filters are ideal for homes or businesses with factors like pets, smokers, or allergy sufferers. These filters capture 95% of airborne particles.

Seeking optimal protection? Our MERV 13 filters are perfect for larger spaces or those who desire the best possible filtration experience. These filters capture 98% of airborne particles.

In addition, we offer MERV 8 filters with activated carbon, providing a 90% odor elimination solution for homes and businesses dealing with unpleasant smells.

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

Replacing air filters regularly is crucial for maintaining healthy indoor air quality and keeping your HVAC system running efficiently. We generally recommend changing filters every 3 months, but the frequency may vary based on factors like pet ownership, allergies, and household occupancy.

Filterbuy is committed to providing premium air filters that are 100% American-made. Our robust, nationwide manufacturing network enables us to swiftly fulfill custom orders and deliver quality products directly to your door.

Simplify the replacement process by subscribing to our filter delivery service. This not only ensures you never forget to change your filters, but also provides a discounted rate on every shipment.

At Filterbuy, we believe everyone deserves access to clean, healthy indoor air. That's why we work tirelessly to be your one-stop-shop for all your HVAC filtration needs, offering a wide range of sizes and ratings to fit any system.

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