JournalMay 2026
Multi-Stage Air Purification: G4 + Carbon + HEPA H13 + UV-C for Bangkok Homes
Design a multi-stage air purification system for Bangkok homes and condos — comparing G4 pre-filter, activated carbon, HEPA H13, UV-C 253.7nm germicidal lamp, and electrostatic precipitator, with IoT pressure sensor monitoring for automatic filter replacement scheduling.
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