Assortment Spacer/Permeate Carrier Pack,CF042 cut size, PTFE, 55 mil, 31mil, and 17 mil thickness, 3/pk
 
Feed Spacers/Permeate Carriers are commonly used in spiral wound membrane elements to provide conduits for feed and permeate solutions and also to induce turbulence at membrane surface resulting in reduced membrane fouling rates.
 
PTFE Feed Spacers/Permeate Carriers are suitable for applications at elevated temperatures and provide a high degree of chemical resistance with reactive and corrosive chemicals. They are available in three thicknesses: 55 mil, 31mil, and 17 mil.