Filter Set with Membrane for Culligan AC-50 REVERSE Osmosis System

Replacement filters for the Culligan AC-50 RO System, which contains three replacement water filter cartridges and one membrane. Compatible replacement water filter set includes: (1) Sediment (1) Carbon Block (1) GE Desal 50 GPD Membrane TFM-50A (1) K2333-KK inline filter Note: Most AC-50 models use the 3/8" QC Inlet/Outlet post filter. However, a few AC-50 models use the 1/4" QC post filter. Please give us a call if you need to change your inline filter to a 1/4" QC.