Industrial Compressed Air Treatment: Market Size & Forecast 2026

The global industrial compressed air treatment market sits at approximately USD 9.8 billion in 2025 (base year), tracking a 5.6% CAGR through 2032 that implies a USD 14-15 billion terminal market. The category sits at a structural supplier-favoring inflection: top-tier OEMs (Atlas Copco, Ingersoll Rand, Parker Hannifin) have consolidated critical aftermarket channels, F-gas phase-down obligations are reweighting refrigerant dryer economics, and stainless steel feedstock costs have firmed 3.5% year-on-year through Q2 2026. The dominant cost axis is energy, a 200 HP reference system operating 6,800 hours annually at 85% loaded spends roughly USD 218,400 on electricity, representing 80% of total operating cost, which makes air treatment decisions energy-management decisions, not just quality-assurance decisions. > Synthesised from secondary and publicly verifiable sources via Claight Catego

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