WATER SOFTENERS FILTERS Purwater PW RO4L System Replacement Filter Kit

The PW-RO4L Filter Kit includes two HydroGuard HDG-P117 Carbon Filter cartridges, one Neo-Pure SDG-25-1005 sediment reduction pre-filter, and one IL-IM-01 inline polishing filter. All of the Purwater filters have been discontinued by the manufacturer but they've recommend these filters as alternative replacements.

Membrane sold separately. Note, your line size may need to be changed to adapt to the IL-IM-01 connectors depending on the age of your system model.