What does air filtration in HVAC refer to?

Air filtration in HVAC specifically refers to the process of removing particles from the air. This includes dust, pollen, mold spores, pet dander, and other contaminants that can affect indoor air quality. Effective air filtration is critical for maintaining a healthy environment, reducing allergens, and ensuring that the air circulated by the HVAC system is clean and safe for occupants.

Good filtration systems help improve the overall efficiency of HVAC systems, as they prevent dust and debris from accumulating on components, which can lead to potential malfunctions and reduce the system's lifespan. Thus, the focus on removing airborne particles is key to achieving both comfort and health standards in indoor spaces.