Watts 25, ULTRA 5, 5 SV Deluxe, PUR-TEK RO Replacement Filters

This 5 stage RO system uses sediment, GAC and carbon block pre-filters to reduce sediment, chlorine and chlorine by-products before the membrane filters out impurities larger than .001 microns. The GAC carbon block post filters treats for taste and odor.

Replacement Filter Info

Sediment Filter (93023) - Replace every 6-12 months or as needed

Carbon Block Filter (OMB934-5M) – Replace every 6-12 months or as needed

Carbon Block Filter (OCB934RO T33) – Replace every 6-12 months or as needed

RO Membrane TFC 24 GPD (655006-00) – Replace every 24 months or as needed

Inline Carbon Filter (K2533-BB or CL10ROT33-BB) – Replace every 6-12 months or as needed

Helpful Filter Information

Not all filters have the same replacement schedule. Replace the RO membrane filter every two years. Replace all other filters every 6-12 months. Help keep your system sanitary by never using filters longer than 12 months, except the RO membrane filter, regardless of how much water you use.

Manuals & Instructions

Watts RO-TFM Systems Manual