color1302三层滤篮 超静音18W302 three filter basket ultra-quiet 18W
color2302+滤材全套 302 + filter a full set
color3 303B 三层滤篮+杀菌灯超静音 35W 303B three filter basket + germicidal lamp ultra-quiet 35W
color4 303B+滤材全套  303B + filter a full set
color5 304B四层滤篮+杀菌灯 超静音 55W  304B four filter basket + germicidal lamp ultra-quiet 55W
color6 304B+滤材全套 304B + filter a full set