Filters and Membranes

  • 4 Stage Professional New (2)

    4 Stage Deionisation Filter Sets
  • 6 Stage Standard Filter Set New

    Drinking Water and Household Filter Sets

  • Whole House Filtration System Replacement Filter Sets
  • 4 Stage Standard New

    3 Stage and 4 Stage Filter Sets
  • Large System Filter Set New

    200, 300, 450 GPD Filter Sets
  • 4040 Option 2 New

    4040 Reverse Osmosis Filter Sets
  • Carbon Block New 10

    Carbon Block Filter (CCB)
  • Chlorplus 10 New

    Chloramine Carbon Filter (Chlorplus)
  • GAC Carbon 10 New

    Granulated Active Carbon Filter (GAC)
  • Fresh 3 - HMA 2010 Filter Set New

    Heavy Metal Removal Carbon Based Filter Sets
  • Pentek CCBR 10

    Pentex CBR2 Coconut Multimedia Carbon Filter Cartridge
  • Metal Removing Cart 10 New

    Refillable Cartridges for Metal Removing Resin
  • Koi Boy Filter Set

    KOI-BOY Metal Away Pond Filter Sets
  • CBR2 10 New

    Metal Removing Carbon Filter (CBR2)
  • Pentek Carbon Block CBC 10 New

    Pentex CBC Carbon Block Filter Cartridge
  • Pentek CRFC 10 BB

    Pentex CRFC Radial Flow Carbon Filter Cartridge
  • Pentek ECP 5-10 New

    Pentex SPE Pleated Cellulose Polyester Filter Cartridge
  • Pentex EP Carbon Block

    Pentex EP Epsilon Carbon Block Filter Cartridge
  • Pentek EPM 10

    Pentex EPM Modified Epsilon Carbon Block Filter Cartridge
  • Pentex GAC 10 New

    Pentex GAC Granular Activated Carbon Filter Cartridge

  • Pentex TSGAC Granular Activated Carbon Filter Cartridge
  • Pleated Sediment 10 New

    Pleated Sediment Filter 10 to 50 Micron
  • 10 Pleated New 20 Micron

    Pleated Sediment Filter 5 Micron
  • DI Resin Cartridge 10 (1)

    Refillable Cartridges for Deionisation (DI)
  • Nitrate Removing Cartridge 10 New

    Refillable Cartridges for Nitrate Removing Resin
  • Post Remineralising Media Inline New

    Remineralising Filter
  • Membranes NEW

    Reverse Osmosis Membrane 10 inch – 50 GPD, 75 GPD, 100 GPD, 150 GPD
  • Axeon HF4-4021 21

    Axeon Ultra Low Energy Membrane- HF4-4021, HF4-4040, HF5-4021 and HF5-4040
  • low energy membrane

    Reverse Osmosis Membrane – 21 inch & 40 inch
  • Sediment 10 New

    Spun Sediment Filter 1 Micron
  • Sediment 10 New

    Spun Sediment Filter 5 Micron For Hot Water
  • Sediment 10 New

    Spun Sediment Filter 5 to 20 Micron
  • String Wound 10 New

    String Wound Sediment Filter 10 to 50 Micron
  • Inline Taste and Odour Removal New 2

    Taste and Odour Carbon Filter
  • Washable Sediment 10 New

    Washable Sediment Filter

In order to keep your RO-Man water filtration system flowing with pure, clean and safe water, we have an extensive range of replacement reverse osmosis filters. From drinking water filters, carbon filters, sediment filters, heavy metal removing filters, nitrate removing filters, pond filters and merlin filters, we have filters for any system. In addition to filters, our high quality membranes will complete your system.

At RO-Man, our filters and membranes are high quality and superior to any aftermarket replacement. Our filters are available to buy in complete sets for your system, or individually, and our suitable for any RO System.

Take time to browse our range. If you’re not sure of the filters or membrane you need, please contact a member of our highly knowledgeable team, who would be happy to offer advice and answer any questions your may have. Alternatively, our blog contains a wealth of specialist information and guidance that you can access at any time.