Fujitsu General’s ASTB plasma filter models are extremely energy-efficient with the ASTB09LDC and ASTB12LDC achieving a six-star energy rating in both cooling and heating. Equipped with sophisticated inverter technology, Fujitsu’s ASTB airconditioners automatically adjust the speed of their compressors in response to any change in room temperature. This makes them quieter and more energy-efficient than conventional types.
The ASTB has a plasma filter that is designed to quickly remove small dust particles and odours via a polyphenol ceraglaze sterilization process. As positively charged dust particles pass through the plasma filtration unit, they are collected on negatively charged electrodes.