Micro-electrostatic oxygen-enriched return air vent purifier

· Efficient Purification: CFSD electrostatic ion purification technology, with purification efficiency as high as 90-99%
· Dual Filtration: Utilizes discharge module + adsorption module for dual filtration
· Noiseless and Zero Consumption: Electrostatic filter can be repeatedly cleaned; install once, use permanently; no noise
· Convenient and Aesthetic: Grille magnet adsorption for easy fixation and disassembly; quick ceiling-embedded installation, with a variety of decorative panel styles.