First, the cleaning method
1. Open the suction grille in the device and press the buttons on both sides to pull down gently;
2. Pull the hook on the air filter to pull the device out obliquely do...
Problem Description: HVAC personnel reflect that the initial filter of the new fan is easy to accumulate dust, the cleaning is too frequent, and the service life of the primary filter is too short....
1. Objective: To establish a standard operating procedure for the replacement of primary, medium and HEPA air filtration treatments so that the air conditioning system is in compliance with the med...
◎Labeling of plate filters and HEPA filters: W×H×T/E
For example：595×290×46/G4
Wide:Horizontal dimension when the filter is installed mm;
Height:Vertical dimension when the filter is installed mm;...
Design and model of air supply port
The HEPA air filter air supply port is composed of a HEPA filter and a blower port. It also includes components such as a static pressure box and a diffuser plat...
Primary bag filter(also named bag primary filter or bag primary air filter), Mainly used for central air conditioning and centralized air supply systems. The primary bag filter is generally used fo...
