HIGH EFFICIENCY  FILTER

（1）PP  FILTER-1  ( 2 )   PP FILTER-2 ( 3 )  SYNTHETIC FIBER FILTER ( 4 )  NEW TYPE COMPOUND FILTER ( 5 ) ULTRASONIC PRESS-POINT COMPOSITES FILTER （6 ）ACTIVATED CARBON FILTER （7 ）ACTIVATED CARBON COMPOSITE FILTER （8 ）UHMWPE FILTER （9 ）UHMWPE-ACTIVATED CARBON FILTER