50 GPD Reverse Osmosis Kits

Showing all 6 results

  • 4-Stage, 50 GPD Reverse Osmosis Replacement Cartridge Kit with CSM Membrane

    $60.00
    Part#: ROK-4M-50
  • 4-Stage, 50 GPD Reverse Osmosis Replacement Cartridge Kit with Filmtec Membrane

    $70.00
    Part#: ROK-4M-50BST
  • 4-Stage, 50 GPD Reverse Osmosis Replacement Cartridge Kit with Pentair Membrane

    $64.00
    Part#: ROK-4M-50BET
  • 5-Stage, 50 GPD Reverse Osmosis Replacement Cartridge Kit with CSM Membrane

    $71.00
    Part#: ROK-5M-50
  • 5-Stage, 50 GPD Reverse Osmosis Replacement Cartridge Kit with Filmtec Membrane

    $81.00
    Part#: ROK-5M-50BST
  • 5-Stage, 50 GPD Reverse Osmosis Replacement Cartridge Kit with Pentair Membrane

    $75.00
    Part#: ROK-5M-50BET