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Cartridges
Cartridges
The selection of water filter cartridges we have is extensive, but the cartridges listed here are not all that we stock.

The most important thing when it comes to replacement water filter cartridges is the size. The most common size is what is referred to as a 10 inch standard, but these are not 10 inches long, but 9-3/4 inches long and in general 2.5” to 3” in diameter. The metric measurement is 248mm x 65-75mm. This size is referred to in the industry as 10 inch standard and is the most widely available cartridge, but there are other sizes and configurations in the water filter industry.
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K2505-JJ 10 Inch In-Line 5 Micron Sediment Filter - K2505-JJ 10 Inch In-Line 5 Micron Sediment Filter - PSI Water Filters Australia
PSI Water Filters Australia
K2505-JJ 10 Inch In-Line 5 Micron Sediment Filter
K2505-JJ 5 micron in-line sediment cartridge with John Guest push in fittings 1/4" -- JG push...
$31.50
$31.50
available: -40
Omnipure K2505-SS - Omnipure K2505-SS - PSI Water Filters Australia
PSI Water Filters Australia
Omnipure K2505-SS
K2505-SS 5 micron in-line sediment cartridge with John Guest push in fittings 1/4" at 90 degrees.--JG...
$32.00
$32.00
available: -16
Omnipure K2540-SS - Omnipure K2540-SS - PSI Water Filters Australia
PSI Water Filters Australia
Omnipure K2540-SS
The Omnipure K2540-SS is a 5 micron granular activated coconut carbon cartridge, fitting ends are John...
$32.00
$32.00
available: -50
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: -287
Omnipure K2540-BB - Omnipure K2540-BB - PSI Water Filters Australia
PSI Water Filters Australia
Omnipure K2540-BB
Omnipure K2540-BB 5 micron granular coconut carbon. This cartridge has 1/4" NPT female threaded ports.
$32.50
$32.50
available: -38
K5430-BB Silver Carbon 8 Inch - K5430-BB Silver Carbon 8 Inch - PSI Water Filters Australia
PSI Water Filters Australia
K5430-BB Silver Carbon 8 Inch
This Omnipure K5430-BB silver carbon cartridge is a 5 micron cartridge containing carbon impregnated with silver...
$33.50
$33.50
available: -4
K2567 10 Inch (Xf10) T33-1/2lb. Kdf 1 Micron - K2567 10 Inch (Xf10) T33-1/2lb. Kdf 1 Micron - PSI Water Filters Australia
PSI Water Filters Australia
K2567 10 Inch (Xf10) T33-1/2lb. Kdf 1 Micron
1/4 Inch NPT female ports fitting. Service Life: 12 months/5,500 Litres.--1/4 Inch NPT female ports fitting....
$33.50
$33.50
available: -2
Omnipure K2548-JJ - Omnipure K2548-JJ - PSI Water Filters Australia Omnipure K2548-JJ - Omnipure K2548-JJ - PSI Water Filters Australia
PSI Water Filters Australia
Omnipure K2548-JJ
1/4 Inch John Guest style quick connect fittings. Service Life: 1 to 2 years.  Product comes...
$33.50
$33.50
available: -19
Q5586 Phosphate/Gac - Q5586 Phosphate/Gac - PSI Water Filters Australia Sale -32%
PSI Water Filters Australia
Q5586 Phosphate/Gac
Omnipure Q5586 Phosphate/Gac "Q" series quick change cartridge * Polyphosphate/GAC (Granulated Activated Carbon)* Chlorine/Taste/Odour Reduction With...
$35.00 $51.50
$35.00
available: -2
Matrikx™ CTO + 1 Micron Polyspun Sediment - Matrikx™ CTO + 1 Micron Polyspun Sediment - PSI Water Filters Australia Matrikx™ CTO + 1 Micron Polyspun Sediment - Matrikx™ CTO + 1 Micron Polyspun Sediment - PSI Water Filters Australia
PSI Water Filters Australia
Matrikx™ CTO + 1 Micron Polyspun Sediment
MATRIKX ™ CTO FEATURES and BENEFITS  Chlorine and Chloramine reduction* 5 micron nominal filtration reduces sand, rust...
  • Chloramine & chlorine rated
  • PFAS rated
  • Coconut based
  • 5 Micron
$35.00
$35.00
available: -220
Omnipure Ocb-9 Inch T40 - Omnipure Ocb-9 Inch T40 - PSI Water Filters Australia
PSI Water Filters Australia
Omnipure Ocb-9 Inch T40
The Omnipure OCB-834-T40 is a 5 micron up flow coconut carbon cartridge in the 9" size...
$36.00
$36.00
available: -15
Omnipure OMB934-5M + 1 Micron Polyspun Sediment - Omnipure OMB934-5M + 1 Micron Polyspun Sediment - PSI Water Filters Australia
PSI Water Filters Australia
Omnipure OMB934-5M + 1 Micron Polyspun Sediment
Omnipure OMB934-5M, is a workhorse carbon filter. Omnipure cartridges are one only a few manufacturers left...
  • USA made carbon filter
  • Pre carbon for RO systems
  • 5 Micron carbon block
  • NSF certified
$37.50
$37.50
available: -653
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: -632
Nano silver carbon block 10 Nano silver carbon block 10"x2.5" 1 micron - PSI Water Filters Australia
PSI Water Filters Australia
Nano silver carbon block 10"x2.5" 5 micron
Nano Silver Carbon Block to suit 10" x 2.5" housing -5um (micron) Nano-silver Coconut shell activated...
$37.50
$37.50
available: -53
K2520-BB 10 Inch In-Line Carbon Block Filter Rated For Cryptos - K2520-BB 10 Inch In-Line Carbon Block Filter Rated For Cryptos - PSI Water Filters Australia
PSI Water Filters Australia
K2520-BB 10 Inch In-Line Carbon Block Filter Rated For Cryptos
1/4 Inch NPT female ports fitting. 10 Inch in-line carbon block filter rated for Cryptosporidium and...
$38.00
$38.00
available: -10
K2520-Jj 10 Inch In-Line Carbon Block Filter Rated For Cryptos - K2520-Jj 10 Inch In-Line Carbon Block Filter Rated For Cryptos - PSI Water Filters Australia
PSI Water Filters Australia
K2520-Jj 10 Inch In-Line Carbon Block Filter Rated For Cryptos
JG push-in fittings. 10 Inch in-line carbon block filter rated for Cryptosporidium and Giardia.  product comes...
$39.00
$39.00
available: -53
9¾ Inch Polyphosphate / Gac Cartridge - 9¾ Inch Polyphosphate / Gac Cartridge - PSI Water Filters Australia
PSI Water Filters Australia
9¾ Inch Polyphosphate / Gac Cartridge
9¾ Inch polyphosphate / GAC Cartridge, 5 Micron.--9¾ Inch polyphosphate / GAC Cartridge, 5 Micron. Product comes...
$39.00
$39.00
available: -5
K5520-BB 10 Inch In-Line Carbon Block Filter - K5520-BB 10 Inch In-Line Carbon Block Filter - PSI Water Filters Australia
PSI Water Filters Australia
K5520-BB 10 Inch In-Line Carbon Block Filter
1/4 Inch NPT female ports fitting. 10 Inch in-line carbon block filter rated for Cryptosporidium and...
$39.50
$39.50
available: -30
Coal And Coconut Carbon For Re-Fillable Cartridges - Coal And Coconut Carbon For Re-Fillable Cartridges - PSI Water Filters Australia
PSI Water Filters Australia
Coal And Coconut Carbon For Re-Fillable Cartridges
This carbon comes in several types, Coal Based, Coconut Husk. Sold in 2 kg lots which...
$40.00
$40.00
available: -19
Q5505 10 Inch 5 Micron Sediment Filter - Q5505 10 Inch 5 Micron Sediment Filter - PSI Water Filters Australia
PSI Water Filters Australia
Q5505 10 Inch 5 Micron Sediment Filter
Quick Connect 10 Inch 5 Micron Sediment Filter. Product comes complete, ready for installation. Click here...
$40.00
$40.00
available: -6
Re-fillable 20
PSI Water Filters Australia
Re-fillable 20" BB Empty cartridge
Re-fillable 20"x 4.5" (BB) Empty cartridge (volume 4.1L). Suitable for a whole house style housing in...
$40.00
$40.00
available: -25
Omnipure K2550 BB - Omnipure K2550 BB - PSI Water Filters Australia
PSI Water Filters Australia
Omnipure K2550 BB
Omnipure K2550 BB 1/3 Calcite, 1/3 Corosex and 1/3 GAC 1/4 Inch NPT female ports fitting....
$40.00
$40.00
available: -9
K2540-JJ 5 Micron Gac - K2540-JJ 5 Micron Gac - PSI Water Filters Australia K2540-JJ 5 Micron Gac - K2540-JJ 5 Micron Gac - PSI Water Filters Australia
PSI Water Filters Australia
K2540-JJ 5 Micron Gac
The Omnipure K2540-JJ is a 5 micron granular activated coconut carbon cartridge. Will treat chlorine for...
$40.50
$40.50
available: -156
K5520-JJ 10 Inch In-Line Carbon Block Filter - K5520-JJ 10 Inch In-Line Carbon Block Filter - PSI Water Filters Australia
PSI Water Filters Australia
K5520-JJ 10 Inch In-Line Carbon Block Filter
JG push in fitting. 10 Inch in-line carbon block filter rated for Cryptosporidium and Giardia. Service...
$41.00
$41.00
available: -63
Showing 24 of 50.