316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)

* 316UP, Upgrade Kit for RO system 20 gal/day (includes the US Membrane filter)

* This is a Upgraded CTA US Membrane filter, our part no. 316, 16 - 20 gal/day and a upgrade kit, part no. 115.

* This CTA type membrane has been upgraded to TFC/TFM 24GPD membrane free of charge. Capacity of producing 24 gallon per day

* You can upgrade your RO system to a 20 gal/day RO system by replacing to larger capacity membrane and flow restrictor. The result is that the system produces water much faster and the membrane last longer.

* The Rotek System originally is a 10 gal/day system.