iSpring PH100 6-Stage RO Alkaline System
Reverse Osmosis Systems
iSpring PH100 6-Stage Alkaline RO Compatible Replacement Filters
The iSpring PH100 6-Stage 100 GPD Reverse Osmosis Water Filtration System helps correct PH levels with a remineralizing post-filter to account for the minerals RO systems remove from your water. Find compatible replacement filters and parts below.
Replacement Filter Info
Sediment Filter (93023) - Replace every 6-12 months or as needed
Carbon Block Filter (OCB934RO T33) - Replace every 6-12 months or as needed
Carbon Block Filter (OMB934-5M) - Replace every 6-12 months or as needed
RO Membrane TFC 100 GPD (655045-00) - Replace every 24 months or as needed
Inline Carbon Filter (CL10ROT33-BB) - Replace every 6-12 months or as needed
Remineralization Filter (K2548-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.
Filter Replacement Schedule
We’ve taken the guesswork out of replacing your filters. Begin a filter replacement cycle by replacing all filters on your system (Filter Kit "YSM"). The following year, or sooner if recommended by the manufacturer, replace all filters except the RO membrane (Filter Kit "YS"). Repeat this cycle by following the helpful diagram below.