Filterbuy 20x25x1 Air Filters - MERV 8, Pleated HVAC Replacement (4-Pack)

At Filterbuy, we pride ourselves on 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 that you can find the perfect fit, regardless of your specific needs. 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.

Our products are unique because we offer premium features that provide an enhanced filtration experience via a pleated, electrostatic design that captures more particles and a reinforced beverage board frame capable of withstanding extreme temperatures. We give customers the ability to simply purchase the exact filter size they need from the comfort of their homes, and our robust supply chain ensures that 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. Our 20x20x1, 16x25x1, 20x25x1, and 20x25x5 Honeywell air filters come in 4-packs and offer standard, superior, optimal, and odor elimination protection.

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. MERV 8 air filters are perfect for almost any home or business that wants great indoor air quality at a reasonable rate, providing 90% protection. MERV 11 air filters are ideal for homes or businesses accounting for factors like pets, smokers, and allergy sufferers, offering 95% protection. MERV 13 air filters provide optimal 98% protection, making them perfect for larger homes or businesses, and those who want the best possible filtration experience.

Our 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, providing 90% odor elimination.

When choosing the correct filter size, it's important to understand the difference between the nominal size (a rounded number) and the actual size (the precise measurement). Measuring your air filter and rounding up to the nearest inch will help you find the corresponding nominal size.

Replacing your air filter every 90 days is generally recommended to maintain a healthy lifestyle and keep your system running efficiently. Our filters are universally compatible and will work with any furnace, air conditioner, heat pump, or HVAC system, as long as you choose the proper size.

At Filterbuy, we believe that everyone deserves to breathe clean air. That's why we work tirelessly to provide high-quality, American-made air filters that are tailored to your specific needs. Our new green frames symbolize the peace of mind that comes from knowing your home or business is being properly cared for. With our subscription service, we make it easy to keep your air filter fresh and your family healthy.

product information: