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Collection: Under sink reverse osmosis units

Our undersink reverse osmosis systems are assembled and tested in Maroochydore, QLD and are the best quality units available in Australia.
9 products
  • Alkalising Reverse Osmosis Water Filters RO Membrane Purifying Filter
    Sentry Water Filters 7-stage reverse osmosis RO PFAS forever chemicals filter, negative potential alkaline and anti bacterial silver infused filters
    Vendor
    Sentry Water Filters
    Regular price
    $325.00
    Sale price
    $325.00
  • RON7-MAN 7-Stage Alkalising Reverse Osmosis Water Filters RO Membrane Purifier
    RON7 MAN 7 stage reverse osmosis alkalizing water filter system including all filters, tank, faucet and fitment accessories.
    Vendor
    Sentry Water Filters
    Regular price
    $315.00
    Sale price
    $315.00
  • 6 Stage Mineralising Reverse Osmosis Water Filters | Purifier Post RO Membrane Minerals Filter
    RO reverse osmosis water filters RON-6-MG
    Vendor
    Sentry Water Filters
    Regular price
    $295.00
    Sale price
    $295.00
  • Home Office Chilled IC8 Waterworks RO Water Cooler Under Sink Bench Filter
    Waterworks underbench water works cooler IC8
    Vendor
    Sentry Water Filters
    Regular price
    $695.00
    Sale price
    $695.00
  • RO Removes PFAS PFOA Forever Chemicals Reverse Osmosis Water Filter
    Sentry Water Filters 7-stage reverse osmosis RO PFAS forever chemicals filter, negative potential alkaline and anti bacterial silver infused filters
    Vendor
    Sentry Water Filters
    Regular price
    $464.50
    Sale price
    $464.50
  • PFAS PFOA Forever Chemicals Removal Reverse Osmosis Water Filter
    Sentry Water Filters 7-stage reverse osmosis RO PFAS forever chemicals filter, negative potential alkaline and anti bacterial silver infused filters
    Vendor
    Sentry Water Filters
    Regular price
    $444.50
    Sale price
    $444.50
  • RON7-MGN 7-Stage Reverse Osmosis Water Filters RO Membrane Purifier
    RON7 MAN 7 stage reverse osmosis alkalizing water filter system including all filters, tank, faucet and fitment accessories.
    Vendor
    Sentry Water Filters
    Regular price
    $315.00
    Sale price
    $315.00
  • Home Office IC8 Waterworks Under Bench Cooler + 5-Stage RO Water Filter
    Waterworks under bench cooler IC8 back view
    Vendor
    Sentry Water Filters
    Regular price
    $999.50
    Sale price
    $999.50
  • Replacement RO Filters for our RON7-DGAN + RON7-DMGN PFAS PFOA units
    SPECIALLY DESIGNED WITH QUALITY RO MEMRBANE AND POST RO DEIONISING FILTER FOR THE HIGHEST POSSIBLE REMOVAL OF PFAS, PFOA
    Vendor
    Sentry Water Filters
    Regular price
    $159.50
    Sale price
    $159.50