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At AquaCave, we offer some of the best selection & best prices on Reverse Osmosis RO Membranes for you marine, reef, and freshwater aquarium.

5 of 5 Items
  • Spectra Pure Standard 90 GPD RO Membrane Spectra Pure Standard 90 GPD RO Membrane

    Spectra Pure Standard 90 GPD RO Membrane

    Spectra Pure Standard 90 GPD RO MembraneNo other membrane can match the SpectraSelect for long life and the ability to remove silica phosphates, nitrates, and heavy metals. SpectraPure SpectraSelect membranes are individually tested and hand picked for...

    Was: $49.99
    Now: $42.49
  • 150 GPD Reverse Osmosis Membrane CSM RE2012-LPF 150 GPD Reverse Osmosis Membrane CSM RE2012-LPF

    CSM

    150 GPD Reverse Osmosis Membrane CSM RE2012-LPF

    150 GPD Reverse Osmosis Membrane CSM RE2012-LPF We recommend flushing for 5 minutes to prevent earlier clogging.The first full tank of permeate should be discard. Do not use this initial permeate for drinking water of food preparation.Keep elements...

    Was: $44.95
    Now: $38.21
  •  75 GPD Reverse Osmosis Membrane CSM RE1812  75 GPD Reverse Osmosis Membrane CSM RE1812

    AQUAFx

    75 GPD Reverse Osmosis Membrane CSM RE1812

    ****Fits most standard 10" RO & RO/DI Systems including KENT, CoraLife, Seachem, AquaFx, SpectraPure.****  75 GPD Reverse Osmosis Membrane CSM RE1812We recommend flushing for 5 minutes to prevent earlier clogging.The first full tank of permeate...

    Was: $37.95
    Now: $32.26
  •  100 GPD Reverse Osmosis Membrane - LG Chem LGTWRO  100 GPD Reverse Osmosis Membrane - LG Chem LGTWRO  100 GPD Reverse Osmosis Membrane - LG Chem LGTWRO  100 GPD Reverse Osmosis Membrane - LG Chem LGTWRO

    CSM

    100 GPD Reverse Osmosis Membrane - LG Chem LGTWRO

    ****Fits most standard 10" RO & RO/DI Systems including Vertex, KENT, CoraLife, Seachem, AquaFx, SpectraPure.****  100 GPD Reverse Osmosis Membrane - LG Chem LGTWRO 100 GPD membrane features a 98% rejection rate at 50 PSI which makes it...

    Was: $39.95
    Now: $31.96
  • 50 GPD Reverse Osmosis Membrane 50 GPD Reverse Osmosis Membrane 50 GPD Reverse Osmosis Membrane 50 GPD Reverse Osmosis Membrane

    CSM

    50 GPD Reverse Osmosis Membrane

    ****Fits most standard 10" RO & RO/DI Systems including KENT, CoraLife, Seachem, AquaFx, SpectraPure.****We recommend flushing for 5 minutes to prevent earlier clogging.The first full tank of permeate should be discard. Do not use this initial...

    Was: $34.95
    Now: $29.71
5 of 5 Items