This is a set that works with the removal of large molecular weight materials through diffusion. This is used to control bacterial sepsis in many patients. This inflammatory condition can be dangerous and can cause organs and tissues to become damaged. However, this set can work well for CRRT treatment procedures to take care of items that are 5 to 50 kilodaltons in size without using conventional materials like creatinine and urea. The septeX set has a filter that uses a membrane with pores large enough to handle molecules in the inflammatory mediator set. This also has a standard base membrane to keep all compounds secure while preventing foreign bodies from potentially trying to move into the patient's body during the treatment process.