Can a cooking fume purifier remove odors?

Ordinary mechanical or electrostatic purifiers mainly remove oil droplets and particles and have limited odor effects; UV, ozone oxidation or activated carbon provide stronger odor removal. Strong-odor restaurants should specify both smoke removal and odor removal. Checklist: Define capacity, accuracy, materials and operating environment before requesting quotes on a uniform basis. Request specification sheets, test reports, certificates, maintenance manuals and spare-part lists. During acceptance, verify appearance, dimensions, functions, safety protection and packaging, and keep test records. Do not compare unit price alone; include customization, freight, spare parts, after-sales support and downtime risk. Keep written records of inquiries, confirmations, FAT, acceptance and warranty commitments.