Filterbuy 14x14x1 MERV 11 Allergen Defense Air Filters (6-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 that you can find the perfect fit for your specific needs, enabling you and your community to enjoy clean indoor air and breathe freely.

Our products are unique in their premium features, including a pleated, electrostatic design that captures more particles and a reinforced beverage board frame capable of withstanding extreme temperatures. This provides an enhanced filtration experience.

We aim to solve the problem of enabling customers to easily purchase the exact filter size they need from the comfort of their homes. 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 air filters come in a variety of sizes, including popular options like 20x20x1, 16x25x1, and 20x25x1, as well as the specialized 20x25x5 Honeywell filter.

The Minimum Efficiency Reporting Value (MERV) rates the ability of filters to trap particles on a scale of 1-20, with higher numbers capturing smaller microns. Our offerings include:

• MERV 8 (90% efficient): Perfect for almost any home or business that wants great indoor air quality at a reasonable rate.
• MERV 11 (95% efficient): Ideal for homes or businesses with factors like pets, smokers, and allergy sufferers.
• MERV 13 (98% efficient): Optimal for larger homes or businesses, and those who want the best possible filtration.
• MERV 8 with Activated Carbon (90% efficient): Inhibits unpleasant smells while providing reliable MERV 8 quality.

We understand the importance of finding the perfect fit for your system. The nominal size is a rounded number, while the actual size is the precise measurement. To determine the right filter, measure your current one or look for the dimensions listed.

Replacing air filters regularly is crucial for maintaining a healthy lifestyle, as dirty air can lead to respiratory issues. We generally recommend changing your filter every 90 days, though the frequency may vary based on factors like pet ownership and allergy sensitivities.

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. The number of filters needed depends on the specific setup of your home or business.

Changing the filter is a simple process: turn off the power, remove the old filter, and insert the new one in the direction of airflow, then replace the cover and turn the power back on.

At Filterbuy, we are committed to providing clean, healthy air for all. Our American-made, high-quality filters, along with our convenient subscription service, make it easy to maintain your indoor air quality and protect your home or business.

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