The global market for refinery and petrochemical filtration is estimated at USD5.08bn in 2025 and is expected to reach USD6.76bn in 2030, according to MarketsandMarkets on August 26. This growth represents an average annual rate of 5.9%. Expansion is being driven by investments in the downstream oil and gas sector, aimed at increasing processing capacity and improving product quality.
Coalescer filters dominate filtration segments
Among the various technologies, coalescer filters are projected to account for the largest share of the market. Their adoption is increasing due to their efficiency in removing contaminants and impurities from fluids and gases. Their use extends equipment lifespan while reducing maintenance and replacement needs. This combination of operational efficiency and cost reduction explains their central role in current investments.
Liquid-liquid separation shows strong growth
In terms of applications, liquid-liquid separation is expected to record the second-highest growth during the period. This process, essential in refineries, removes water from crude oil, avoiding additional costs related to transport and production. Water removal also reduces risks of pump failures, pipeline corrosion, and catalyst poisoning in downstream processing.
North America leads the market
North America is expected to remain the leading region for petrochemical filtration solutions during the forecast period. Growth in energy consumption and the expansion of oil and gas production and refining capacity support this trend. Industries in the region, which continue to evolve, are a major driver of demand for these technologies.
Key market players include 3M, Pall Corporation, Parker Hannifin Corporation, Eaton, and Pentair. Their strategies focus on acquisitions, product launches, agreements, alliances, and expansions to strengthen their positions in this growing segment.
