Reverse Osmosis Membranes

Crystal Quest Water Filters


Reverse Osmosis membranes remove 99.9% of contaminants and unwanted particles sizes as small as 1/1000 of a micron. They do this by forcing untreated water through a semi-permeable membrane. The pressure forces the water in the reverse direct to the flow in normal osmosis. Some contaminants removed are lead, sodium, cyanide, ammonium, mercury, bromide, cadmium, trivalent chromium, radium, magnesium, fluoride, nitrates and many more.

CQE-RC-04041 50 GPD 18-24 Months*
CQE-RC-04063 75 GPD 18-24 Months*
CQE-RC-04064 100 GPD 18-24 Months*
CQE-RC-04107 2.5" x 21" TFC 24-36 Months*
CQE-RC-04111 2.5" x 14" TFC 24-36 Months*
CQE-RC-04109 2.5" x 40" TFC 24-36 Months*
CQE-RC-04086 4" x 40" TFC 24-36 Months*



Construction Materials


Operating Specifications
REVERSE OSMOSIS MEMBRANES • Minimum Operating Pressure: 20 psi (1.4 bar)
• Polypropylene End Caps • Maximum Operating Pressure: 60 psi (4.1 bar)
• Polyolefin Inner/Outer Wraps • Minimum Operating Temperature: 40° F (4° C)
• Polyethylene Netting • Maximum Operating Temperature: 90° F (32° C)
• Buna-N Gaskets End Caps


*Capacity is an estimate only and is dependent on influent water contaminants and filter usage.

 This Fluoride System and Media will accommodate for fluoride removal on municipal water that consists of inorganic fluoride.  If fluoride is organic or from natural water sources such as a well please speak with a Crystal Quest® Associate for system recommendation.

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