Teviron, the indispensible, remarkable fabric which lasts for decades ,if properly maintained, gives equivalent if not better negative ion effectiveness compared to ionic generators.

• 特美龙这种独特的纤维，如果洗涤方式得当，可以维持几十年仍然有负离子的功效，而且它本身所产生的负离子含量绝不输于负离子机；