20x25x1 MERV 11 Allergen Defense Air Filters (4-Pack)

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Filterbuy: Your One-Stop Shop for Air Filter Replacements

At Filterbuy, we take pride in being a one-stop solution for all your air conditioner, furnace, or HVAC system filter replacement needs. By offering hundreds of custom sizes and a variety of filtration ratings, we ensure that you can find the perfect fit for your specific requirements, enabling you and your community to live and breathe freely.

What Sets Our Products Apart?

Our products boast premium features that provide an enhanced filtration experience. The pleated, electrostatic design captures more particles, while the reinforced beverage board frame can withstand extreme temperatures.

Solving the Customer's Needs

We empower our customers to easily purchase the exact filter size they need from the comfort of their homes. Our robust supply chain ensures the timely delivery of these custom sizes at no additional cost.

Our Passion for Clean Air

We love being able to provide a service that helps keep our community healthy. By maintaining clean indoor air, we aim to prevent the development of asthma, allergies, and other respiratory ailments.

Understanding MERV Ratings

Minimum Efficiency Reporting Value (MERV) rates the ability of filters to trap particles on a scale of 1-20, with higher numbers indicating better filtration. We offer a range of MERV ratings to cater to different needs:

• MERV 8 (Standard Protection): Ideal for most homes and businesses seeking great indoor air quality at a reasonable rate.
• MERV 11 (Superior Protection): Perfect for homes or businesses with pets, smokers, or allergy sufferers.
• MERV 13 (Optimal Protection): Suitable for larger homes or businesses and those who want the best possible filtration experience.
• MERV 8 with Activated Carbon (Odor Eliminator): Ideal for homes or businesses that want to inhibit unpleasant smells while maintaining reliable MERV 8 quality.

Ensuring a Perfect Fit

We understand that finding the right filter size is crucial. Our products feature both nominal and actual sizes, allowing you to choose the perfect fit for your system. If you're unsure, simply measure your current filter and we'll help you find the ideal replacement.

Committed to Community and Sustainability

Filterbuy has been proudly manufacturing air filters in the USA since 2013, with operations in various states. Our green frames symbolize our commitment to environmental sustainability and clean air for all. Additionally, we offer subscription services to simplify the filter replacement process.

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