The Environmental Impact of Air Filters: Balancing Indoor Air Quality with Sustainability

Maintaining indoor air quality is more than just a health necessity—it’s an environmental responsibility. Clean air contributes to cognitive health, enhances productivity in schools and workplaces, and improves overall well-being. However, while air filters play a crucial role in ensuring cleaner air, their environmental impact—both positive and negative—must be carefully considered.

Can choosing the right air filters help reduce a building’s carbon footprint? How can we minimize waste while maintaining good indoor air quality? Let’s explore these critical questions.

The Positive Environmental Impact of Air Filters

Reducing Indoor Air Pollution

Not all air filters are created equal. To improve indoor air quality (IAQ) and protect building occupants, health authorities in the U.S. and Canada recommend using air filters rated at least MERV 13. The ASHRAE 52.2 test standard requires a MERV 13 filter to capture at least 85% of particles in the 1 to 3-micron range—the sizes which are particularly harmful to human health.

High-quality air filters significantly improve IAQ by reducing these particles which are linked to respiratory diseases, allergies, and other health concerns. According to the Environmental Protection Agency (EPA), indoor air can be up to five times more polluted than outdoor air, making effective filtration essential.

Energy Efficiency and Carbon Footprint Reduction

Air filters designed for energy efficiency and longer lifespan can substantially lower...

Read Full Story: https://cleanair.camfil.us/2025/03/13/the-environmental-impact-of-air-filters-balancing-indoor-air-quality-with-sustainability/

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