It is necessary to possess active microbial purification technology and centralized purification and dust removal technology;

It must be capable of rapidly killing microorganisms in the air conditioning outlet air and on the top of the dense shelving;  

Ozone leakage rate ≤ 0.095 mg/m³;  

BGG purification efficiency is ≥99.99%;  

The clean air volume of particulate matter purification is ≥390m³/h;  

The purification efficiency of Aspergillus niger is ≥99.99%;

The intelligent control system, equipped with RS485 communication as standard, must possess remote control capabilities, display temperature, humidity, and air quality, and provide a filter replacement reminder function;  

It is required to be equipped with a standard RS485 communication port and a ROLA wireless communication device;

Air volume: 0-520m³/h;

The main purification intensity should be ≥200uw;

Centralized purification level: G3 primary efficiency + H12 high efficiency filter;

The leakage amount should be ≤0.2uw;

The superwsEC variable frequency fan operates intelligently based on PM2.5 concentration;

Convenient maintenance method: no tools required, with a tilting filter replacement design;

It is necessary to configure smart archive sensing nodes to achieve data sharing, data connection, and interconnectivity.