Air Purification: Air entering the room must pass through a triple purification module in the fresh air system: a pre-filter, an IFD micro-electrostatic filter, and a HEPA high-efficiency filter. This multi-layered filtration process effectively removes PM2.5 particles and gaseous pollutants. The IFD micro-electrostatic filter module also completely blocks viruses, ensuring high-quality indoor air. Each household's fresh air system is completely independent, effectively preventing cross-infection and establishing a comprehensive health protection network from the outside in, allowing for fresh air even with windows closed.
Fresh Air Heat Recovery: A purification-type fresh air heat exchanger is installed in the kitchen ceiling of each household. It recovers heat/cooling from the indoor exhaust air to preheat/pre-cool the fresh air before it enters the room, reducing energy consumption for air conditioning or heating and achieving energy savings.
Displacement Air Supply: Through a displacement air supply method with floor-level air supply and ceiling-level air return, fresh, clean air is delivered at low speed from the floor, forming a fresh "air lake" within the room, efficiently and comprehensively replacing indoor air. Even with heavy smog, you can still breathe fresh and clean air indoors by closing the doors and windows.
