* 324UP, Upgrade Kit for RO system 24 gal/day (includes the membrane filter)
* This is a Upgraded Membrane filter TFC-24, our part no. 324, 24 - 26 gal/day and a upgrade kit, part no. 130.
* You can upgrade your RO system to a 24 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.
* Honeywell RO9100, Filtercold RO5, AV180, Premier RO systems are all 18 gal/day.