Sediment Filter (3MROP311 or CSM5651) – Replace Every 12 Month
Reverse Osmosis Systems
CUNO SQC 3-Stage RO Replacement Filters
This 3 stage RO system uses a sediment/carbon pre-filter to reduce chlorine, chlorine by-products and sediment before the membrane filters out impurities larger than .001 microns. The carbon block post filter treats for taste and odor. You can find and order all your filters at once in our replacement kits below.*Systems SQC1HF and SQC2HF use the same filters below*
Replacement Filter Info
RO Membrane TFC 36 GPD (
Carbon Block Filter ( 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.
Manuals & Instructions
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ESP Water
Make filter changes simple with this complete 3M Water Factory SQC3 RO replacement kit—everything you need in one box.
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ESP Water
RO filter replacement kit for 3M Water Factory SQC3, reverse osmosis membrane not included.
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ESP Water
Complete RO filter replacement kit includes filters and 50 GPD membrane for Water Factory 3M systems.
ESP Water
RO filter replacement kit refreshes filtration stages for Water Factory 3M systems without membrane.
Omnipure
Sediment and carbon replacement filter reduces dirt chlorine and particulates for 3M Water Factory systems.
Omnipure
Carbon block replacement filter reduces chlorine taste odor and particulates for Water Factory compatible systems.
Omnipure
Granular carbon replacement filter improves taste and odor and reduces chlorine for Water Factory RO systems.
3M
Carbon block filter reduces chlorine taste odor and sediment for cleaner better tasting water.
3M
Sediment filter 5 micron reduces dirt and rust to protect 3M Water Factory RO systems and improve performance.
