Australia's oldest and most trusted water filtration supplier
24/7 Support.
Fast Shipping Aus Wide
Quality Guarantee
0Checkout

Your cart is currently empty.

Cart total: $0.00

Categories
  • Drinking Water

    Undersink Systems

    Countertop Systems

    Caravan Water Filters

    Water Coolers

    Reverse Osmosis

  • Whole House

    Whole House Systems

    Whole House Cartridges

  • Reverse Osmosis

    RO Systems

    RO Parts & Replacements

  • Tank Water
  • Cartridges

    Whole House

    Undersink

    Omnipure In-Line

    Carbon Cartridges

    Other Cartridges

  • UV Sterilisers

    UV Sterilisers

  • Faucets/Taps
  • Parts & Fittings

    Housings & Parts

    Connection Kits

    Valves & Gauges

    Various Spares

    Fittings

  • Bath & Shower
  • Test Meters
  • Commercial Systems

    Commercial Bag Filters

    Reverse Osmosis

  • Medical Filtration

    Endotoxin Casings

    Endotoxin Cartridges

Save Your Money
Big Weekly Sales
Have Questions?
(03) 6344 4635
Reverse Osmosis - Cartridges
Reverse Osmosis - Cartridges

Here you will find PSI Filters best reverse osmosis water filter cartridge deals. We update this list regularly, so check back soon if you don't find what you need. Otherwise if you would like to find out if we have any other deals on cartridges and water filters, feel free to give us a call on 0363444635

Grid view List view Short list view
Mixed Bed Resin 500 Grams - Mixed Bed Resin 500 Grams - PSI Water Filters Australia
PSI Water Filters Australia
Mixed Bed Resin 500 Grams
MB115 mixed bed resin 500grams which is enough to re-fill a re-fillable Di cartridge, this is...
$16.00
$16.00
available: -924
Calcite - Calcite - PSI Water Filters Australia
PSI Water Filters Australia
Calcite
Calcite is a naturally occurring calcium carbonate Material.. When properly applied, it corrects pH to a...
$20.00
$20.00
available: -355
Re-fillable DI inline 10 Sale -50%
PSI Water Filters Australia
Re-fillable DI inline 10" x 2.5" cartridge
Re-fillable 10" x 2.5" cartridge full of MB 115 DI resin Suitable for Reverse osmosis DI...
$25.00 $50.00
$25.00
available: -17
Coral Sand - Coral Sand - PSI Water Filters Australia
PSI Water Filters Australia
Coral Sand
This coral sand can be used on any of our refillable Remineraliser Harvested from inundated coral...
$30.00
$30.00
available: -58
K2548-BB 10 Inch In-Line Re-Mineralizing Cartridge (Calcite) - K2548-BB 10 Inch In-Line Re-Mineralizing Cartridge (Calcite) - PSI Water Filters Australia
PSI Water Filters Australia
K2548-BB 10 Inch In-Line Re-Mineralizing Cartridge (Calcite)
1/4 Inch NPT female ports fitting. Service Life: 1 to 2 years.--1/4 Inch NPT female ports...
$32.50
$32.50
available: -293
Rocdl-01 Laundry Wall Mount Replacement Cartridges - Rocdl-01 Laundry Wall Mount Replacement Cartridges - PSI Water Filters Australia
PSI Water Filters Australia
Rocdl-01 Laundry Wall Mount Replacement Cartridges
Includes NSF listed 1 micron polyspun sediment cartridge and Omnipure OMB-934-5M coconut carbon cartridge. $37.50 per...
$37.50
$37.50
available: -641
Re-mineralising cartridge drop in 10
PSI Water Filters Australia
Re-mineralising cartridge drop in 10"
This is a 9-3/4" re-mineralising cartridge to fit inside a 10" standard size housing which is...
$45.00
$45.00
available: 251
Remineraliser Alkaliser - Remineraliser Alkaliser - PSI Water Filters Australia
PSI Water Filters Australia
Remineraliser Alkaliser
Remineraliser/Alkaliser Cartridge 10" drop in style cartridge. Suitable for a standard 10" housing. Cartridge is filled...
$47.50
$47.50
available: -82
COUNTERTOP REVERSE OSMOSIS CARTRIDGE TWIN PACK - COUNTERTOP REVERSE OSMOSIS CARTRIDGE TWIN PACK - PSI Water Filters Australia
PSI Water Filters Australia
COUNTERTOP REVERSE OSMOSIS CARTRIDGE TWIN PACK
Twin Pack Of Cartridges For The Countertop Reverse Osmosis Includes CL10PF5 Sediment Filter CL10ROT40 Carbon Filter....
$50.00
$50.00
available: -48
Trio Preplacement set for - 019B DI RF, 020B DI LW and 020B DI GM - Trio Preplacement set for - 019B DI RF, 020B DI LW and 020B DI GM - PSI Water Filters Australia
PSI Water Filters Australia
Trio Preplacement set for - 019B DI RF, 020B DI LW and 020B DI GM
Trio Replacement set for PSI 019B DI RF,PSI 020B DI LW and 020B DI GM --...
$50.00
$50.00
available: -321
Vontron HP1812-75 Vontron HP1812-75
PSI Water Filters Australia
Vontron HP1812-75
Vontron HP1812-75 membrane. 75 Gallon per day/ 300 litres per day. Certified to NSF/ANSI 58
$50.00
$50.00
available: 97
Vontron HP2012-100
PSI Water Filters Australia
Vontron HP2012-100
The Vontron HP2012-100 is an independently developed reverse osmosis element designed to treat low-salinity water sources...
$55.00
$55.00
available: 47
Rocdu-01 Standard Undersink Reverse Osmosis Replacement Cartridge Deal - Rocdu-01 Standard Undersink Reverse Osmosis Replacement Cartridge Deal - PSI Water Filters Australia
PSI Water Filters Australia
Rocdu-01 Standard Undersink Reverse Osmosis Replacement Cartridge Deal
Includes: NSF listed 1 micron polyspun sediment cartridge, Omnipure OMB934-5M extruded carbon block 5 micron cartridge...
$68.00
$68.00
available: -350
Rocdu-02 Premium Undersink Reverse Osmosis Replacement Cartridge Deal - Rocdu-02 Premium Undersink Reverse Osmosis Replacement Cartridge Deal - PSI Water Filters Australia
PSI Water Filters Australia
Rocdu-02 Premium Undersink Reverse Osmosis Replacement Cartridge Deal
Includes: NSF listed 1 micron polyspun sediment cartridge, Omnipure OMB934-5M extruded carbon block 5 micron cartridge...
$70.00
$70.00
available: -609
Pentek Chlorplus-10 and polyspun 1 micron - PSI Water Filters Australia
PSI Water Filters Australia
Polyspun 1 micron sediment filter & Pentek Chlorplus 10" x 2.5" Twin pack
If you live in the metropolitan areas of Sydney, you don't have Chlorine treatment in your...
  • Chloramine & Chlorine reduction
  • 1 micron
  • RO carbon pre filter
  • NSF certified
$72.00
$72.00
available: -125
6ex Replacement Cartridge Set 2nd Year Change - 6ex Replacement Cartridge Set 2nd Year Change - PSI Water Filters Australia
PSI Water Filters Australia
6ex Replacement Cartridge Set 2nd Year Change
6ex Replacement set 2nd year Change Includes: Polyspun 5 Micron, Polyspun 1 Micron, Matrikx CTO Chloramine...
$75.00
$75.00
available: -150
Aqua pro 680 replacement set - Aqua pro 680 replacement set - PSI Water Filters Australia
PSI Water Filters Australia
Aqua pro 680 replacement set
Aqua pro undersink reverse osmosis system trio replacement set Aqua pro slimline duluxe undersink reverse osmosis...
$75.00
$75.00
available: -65
Tw30-1812-50 Reverse Osmosis Membrane (200 Litres Per Day) - Tw30-1812-50 Reverse Osmosis Membrane (200 Litres Per Day) - PSI Water Filters Australia
PSI Water Filters Australia
Filmtec Tw30-1812-50HR Reverse Osmosis Membrane (200 Litres Per Day)
Genuine Dow Filmtec Reverse Osmosis Membranes Thin film composite (TFC) Also known as PA (polyamide). Genuine...
$75.00
$75.00
available: -404
Replacement Cartridges For Psi-020b-Di-Gm - Replacement Cartridges For Psi-020b-Di-Gm - PSI Water Filters Australia
PSI Water Filters Australia
Replacement Cartridges For Psi-020b-Di-Gm
Replacement trio cartridge deal for Model 020B-DI-GM with re-fillable DI resin cartridge. -- Replacement trio cartridge...
$77.50
$77.50
available: -60
019b-Di Replacement Cartridges - 019b-Di Replacement Cartridges - PSI Water Filters Australia
PSI Water Filters Australia
019b-Di Replacement Cartridges
Replacement cartridge trio for Reverse Osmosis model PSI-019B-DI, the trio pack includes, 1 x Polyspun sediment...
$85.00
$85.00
available: -136
Tw30-1812-75 (Bw60-1812-75) Reverse Osmosis Membrane (300 Litres Per Day) Latest New Released Model. - Tw30-1812-75 (Bw60-1812-75) Reverse Osmosis Membrane (300 Litres Per Day) Latest New Released Model. - PSI Water Filters Australia
PSI Water Filters Australia
Filmtec Bw60-1812-75 Reverse Osmosis Membrane dow
Genuine Dow Filmtec Reverse Osmosis Membranes Thin film composite (TFC) Also known as PA (polyamide). The...
$85.00
$85.00
available: -1195
Trio replacement set for 021-4PG - Trio replacement set for 021-4PG - PSI Water Filters Australia
PSI Water Filters Australia
Trio replacement set for 021-4PG
Trio replacement set for a 021-4PG -- Trio replacement set for 021-4PG but can also fit...
$90.00
$90.00
available: -128
Tw30-1812-100(TW30-1812-100HR) Reverse Osmosis Membrane (400 Litres Per Day) - Tw30-1812-100(TW30-1812-100HR) Reverse Osmosis Membrane (400 Litres Per Day) - PSI Water Filters Australia
PSI Water Filters Australia
Filmtec TW30-1812-100HR Reverse Osmosis Membrane (400 Litres Per Day)
Genuine Dow Filmtec Reverse Osmosis Membranes Thin film composite (TFC) Also known as PA (polyamide). Genuine...
$90.00
$90.00
available: -375
Aqua Pro replacement set of filters including- 5micron sediment, 5 micron carbon gac & 10 micron carbon block - Aqua Pro replacement set of filters including- 5micron sediment, 5 micron carbon gac & 10 micron carbon block - PSI Water Filters Australia
PSI Water Filters Australia
Aqua Pro replacement set of filters including- 5micron sediment, 5 micron carbon gac & 10 micron carbon block
Aqua pro replacement set including 5 Micron sediment, 5 Micron GAC and 10 Micron carbon block....
$99.00
$99.00
available: -8
  • 1
  • 2
Showing 24 of 31.