Filterbuy 10x30x1 MERV 11 Allergen Defense Air Filters (3-Pack)

At Filterbuy, we take pride in being a one-stop-shop for all your air conditioning, furnace, and HVAC system filter replacement needs. We offer hundreds of custom sizes in a variety of filtration ratings to ensure you can find the perfect fit, no matter your specific requirements. Our goal is to provide you, your family, and your community with access to clean indoor air, enabling you to live and breathe freely.

Our products are unique, featuring a premium pleated, electrostatic design that captures more particles than standard fiberglass filters. The reinforced beverage board frames can withstand extreme temperatures, ensuring long-lasting performance.

We solve the problem of giving customers the ability to easily purchase the exact filter size they need, right from the comfort of their homes. Our robust supply chain ensures swift delivery of these custom sizes at no extra cost.

We take great pride in providing a service that helps keep our community healthy. Breathing clean air is the foundation for maintaining a healthy lifestyle, as dirty air can put you at risk of developing asthma, allergies, and other respiratory issues. Plus, old filters can cause system defects, leading to unwanted expenses through energy costs and repairs.

Generally, we recommend replacing your filter every 90 days to keep your system running efficiently and maintain air quality. However, this may vary based on factors such as filter size, pet ownership, allergy concerns, and the number of occupants in your home.

Our selection includes package quantities ranging from 1 to 12 filters, ensuring we have you covered no matter your specific needs. Most of 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.

Changing your air filter is a simple process. After finding the right size, turn off the power supply, remove the cover from your intake vent, and insert the new filter to match the direction of airflow. Replace the cover and turn the power back on.

Filterbuy is committed to providing a green, clean, and sustainable solution. Our new, green-framed filters are constructed with the same high-quality materials, symbolizing the peace of mind that comes from knowing your home or business is being properly cared for. Furthermore, all our filters are proudly manufactured in the USA, using a robust, homegrown network that enables us to swiftly fulfill diverse, custom orders across the country.

We also offer a subscription service to simplify the process of changing your filters regularly. This not only ensures you never forget, but also provides a discount on every delivery, making it an easy choice.

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