df bh/hc 240m p10 d1.x

贺德克双筒过滤器滤芯rf  bn/hc   30…10 a 1.x、rf  bn/hc   60…10 a 1.x、rf  bn/hc  110…10 a 1.x、rf  bn/hc  160…10 a 1.x、rf  bn/hc  240…10 a 1.x

rf  bn/hc  330…10 a 1.x、rf  bn/hc  660…10 a 1.x、rf  bn/hc  950…10 a 1.x、rf  bn/hc 1300…10 a 1.x、rfd bn/hc   60…10 a 1.x。