Round counter flow Cooling Tower filler 1.Thickness:0.25 ... 3.New Material PVC 4.good quality Round counter flow Cooling Tower Filler (Black,White,Blue) Package: Nake ... Pakage Payment, T/T MOQ,20 CUBIC METERS Weight: 18Kgs/Cubic MeterMaterial: PP,PVC,FRPThickness: 0. ... ,good performance ,Ventilated small resistance, durable, based on the easy and other advantages, it is widely used ...