The global Energy Recovery Ventilator Filter market is undergoing rapid transformation as HVAC systems become more advanced, energy-efficient, and sustainability-focused. With rising demand for high-performance filtration solutions in commercial, residential, and industrial infrastructures, the market is projected to reach USD 4.12 billion by 2032, expanding at a CAGR of 8.7% from 2024 to 2032. This growth is driven by the increasing emphasis on indoor air quality (IAQ), stricter environmental standards, and expanding smart building technologies worldwide.