In today's world, where air quality is a growing concern, HEPA air filters stand out as a reliable solution to ensure cleaner, healthier air in your home or workplace. At United Filter, we understand the importance of breathing clean air, and this guide will help you understand why HEPA filters are a game-changer for air purification. What Are HEPA Air Filters? HEPA, short for High-Efficiency Particulate Air, is a type of air filter designed to trap microscopic particles, such as dust, pollen, mold, bacteria, and even some viruses. To qualify as a HEPA filter, it must capture at least 99.97% of particles as small as 0.3 microns in size—a benchmark that makes it one of the most effective air filtration systems available. How Do HEPA Air Filters Work? HEPA filters use a dense web of fibers to trap airborne particles. As air passes through the filter, three mechanisms come into play: Interception : Particles stick to the fibers when they come close to them. Impaction :...
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Showing posts from January, 2025