HVAC Air Filters Market Size & Trends
The global HVAC air filters market is projected to reach approximately USD 14 billion by 2035, expanding from USD 8.5 billion in 2025, at a compound annual growth rate (CAGR) of 5.1% during the forecast period. The market was valued at USD 8.2 billion in 2024, reflecting steady growth momentum supported by increasing awareness of indoor air quality (IAQ), stricter air filtration regulations, and rising investments in HVAC system modernization. HVAC air filters play a critical role in removing particulate matter, allergens, volatile organic compounds (VOCs), and biological contaminants from indoor environments. Their importance has intensified in the post-pandemic era as residential, commercial, and industrial facilities increasingly prioritize occupant health, safety, and energy efficiency. Rising Focus on Indoor Air Quality Fuels Market Growth Growing awareness of the link between indoor air quality and respiratory health is a key driver of HVAC air filter adoption. Moder...