Executive Summary - Specification and Supply PositionTL;DR - The Mistairhome WL-AP04O (STD) is a True HEPA H13 plus 180 g activated carbon bed, ultrasonic aroma stage unit rated 220 m3/h CADR covering 315 sq ft (about 29.3 m2) at 2.5 m ceiling; aroma delivery is 490 mL at 42 mL/h for 11.7 hours per fill; operating modes are Auto, turbo, aroma, combined, carbon boost; it measures 34.0 dB at 1 m in operation, draws 22 W from USB-C 5V/2A mains adapter, and is documented to CE / ···