Global market valuation was derived through revenue mapping and installation volume analysis. The methodology included:
Identification of 50+ key manufacturers across North America, Europe, Asia-Pacific, and Latin America
Product mapping across air filtration, liquid filtration, and gas filtration technologies
Filter media analysis across activated carbon, electrostatic filtration, membrane filtration, mechanical filtration, and nanofiber filtration categories
Packaging type assessment including HEPA filters, ULPA filters, cartridge filters, pleated filters, and bag filters
Filtration rating coverage across MERV 1-4, MERV 5-8, MERV 9-12, MERV 13-16, and HEPA classifications
Analysis of reported and modeled annual revenues specific to electronic filtration portfolios
Coverage of manufacturers representing 72-78% of global market share in 2024
Extrapolation using bottom-up (installation volume × ASP by application and region) and top-down (manufacturer revenue validation) approaches to derive segment-specific valuations for industrial, commercial, residential, medical, and automotive applications