Looking for the perfect replacement cartridge for your under sink water filter system? Explore our extensive range of high-quality cartridges, designed to enhance water purity, remove impurities, and improve the taste of your drinking water.
We offer cartridges to suit various filtration systems, including sediment filters, carbon blocks, fluoride removal cartridges, reverse osmosis packs, and more. Whether you need a cartridge for chlorine reduction, heavy metal removal, or pH balance, our collection has something for every home and water condition in Australia.
Rest assured, we stock reliable brands like Aquasana, Doulton, ULTRAPURE, and Omnipure to meet your needs for clean, fresh water. Our cartridges are easy to install, compatible with most under sink systems, and ensure optimal water quality for you and your family.
If you can’t find what you are looking for, don’t hesitate to email us at help@mywaterfilter.com.au or give us a call at 02 5562 0255 so our friendly Sales Team can help you with your needs.
Aquasana AQ-5300R Replacement Cartridge Pack to suit Aquasana 3 Stage Under Counter Drinking Water Filter
- 600 Gallons capacity
- Extra Sediment Protection
- Environment friendly cartridges
$142.99
Aquasana AQ-RO3-R OptimH2O, Reverse Osmosis Water Filter with Claryum Technology & Remineralisation Water Filter Replacement Cartridge Pack
- 5x More contaminants removed
- NSF Certified
- Save time and money with a cartridge pack
From $139.99
HiFlow 1 Micron Under Sink Inline Water Filter Replacement Cartridge
- QLD, NSW and Tas
- Easy to replace
- Removes smell and taste
$149.99
$164.99
Aragon Water Filter Replacement Cartridge 10" x 2.5"
- Highly recommended for town
- Chlorine, Bacteria Gone
- Removes Heavy Metals
$124.99
Doulton Ultracarb 0.5 Micron Ceramic Water Filter Replacement Cartridge 10" x 2.5"
- Great on untreated water
- Repels cysts and bacteria
- Removes chlorine
$129.99
$142.99
Replacement Cartridge for UltraStream Hydrogen Rich Water Ionizer Filter System
- Fluoride reduction up to 80%
- Filtration last up to 12 months / 3,000 litres
- University tested for the life of the filter
$299.99
$329.99
10" Sediment & Carbon Block Benchtop or Under Sink Replacement Cartridge Pack
- Removes Dirt and Sediments
- Chlorine Removal
- Economical
$59.99
Replacement Cartridge Pack for Doulton Ultracarb 0.5 Micron 10" Twin Benchtop/Under Sink City Water Filter with Fluoride Removal
- 2 in 1 Cartridge filtration
- Plus Fluoride removal
- Easy to replace
$224.99
$229.99
Replacement Cartridge Pack for ULTRAPURE Aragon 10" Twin Under Sink/Benchtop Water Filter with Fluoride Removal
- For Town & City Water
- Chlorine, Bacteria Gone
- Removes Heavy Metals & Virus
$230.99
$254.09
HiFlow 5 Micron Inline Water Filter Replacement Cartridge for Harsh Water
- WA, SA, & VIC
- Easy to replace
- Removes smell and taste
$149.99
$164.99
Replacement Cartridge Pack for ULTRAPURE Aragon 10" Triple Under Sink - Benchtop Water Filter with Fluoride Removal & Sediment Protection
- Removes Fluoride
- Removes Sediment
- Removes Heavy Metals & Virus
$244.99
$269.49
Omnipure ABA2000FL Fluoride Removal Water Filter Replacement Cartridge 10"
- Removes Fluoride over 90%
- 5 litres every day for 1 year
- Fits standard filter housings
$124.99
$137.49
Replacement Cartridge Pack for AquaPro Multi 4 Stage Reverse Osmosis Under Sink Water Filter System
- Chlorine & Fluoride free water
- Save with the Cartridge pack
- Quick change replacement cartridge
$136.99
$179.99
Replacement Cartridge Pack for ULTRAPURE Aragon 10" Twin Under Sink/Benchtop Water Filter with Sediment Protection
- Removes Sediment
- Chlorine, Bacteria Gone
- Removes Heavy Metals
$138.99
Aquasana AQ-5200R Replacement Cartridge Pack to suit Aquasana 2 Stage Under Counter Drinking Water Filter
- 500 Gallons capacity<
- NSF Certified - Made in the USA
- 97% Chlorine and Chloramines gone
$132.99
Replacement Cartridge Pack for ULTRAPURE Aragon 10" Triple Under Sink - Benchtop Water Filter with Fluoride Removal & Alkaline
- Reduces fluoride up to 97%
- Chlorine, Chloramine, Bacteria Gone
- Raises water's pH
$304.99
$335.49
Replacement Cartridge Pack for Triple Stage 10" Under Sink Water Filter System with Ultraviolet Light and pH Neutralisation for Untreated Water
- Removes dirt & sediment
- Eradicates 100% of bacteria & virus
- Elevates acidic water to 7pH
$64.99
$71.49
Replacement Cartridge Pack for Doulton Ultracarb 0.5 Micron 10" Triple Benchtop/Under Sink City Water Filter with Fluoride Removal & Alkaline
- 3 in 1 Cartridge filtration
- Plus removes Fluoride
- Raises water's pH
$314.99
$346.49
Replacement Cartridge Pack for Doulton Ultracarb 0.5 Micron 10" Twin Benchtop/Under Sink Water Filter with Alkaline
- 2 in 1 Cartridge filtration
- Plus raises water's pH
- Easy to replace
$204.99
$225.49
Pure LRC 0.5 Micron Heavy Metal & Lead Reduction Carbon Block Water Filter Replacement Cartridge 10" x 2.5"
- Removes - Lead reduction, Arsenic, Heavy metals
- Great Chlorine, taste and Odour Removal
- Certified NSF/ANSI Standard 42 - WQA
$52.99
5 Micron Standard Alkaline Water Filter Replacement Cartridge 10"
- Lift pH, create Alkaline water
- Adds essential minerals
- Fits standard filter housings
$92.99
$102.29
Replacement Cartridge Pack for ULTRAPURE Aragon 10" Twin Under Sink/Benchtop Water Filter with Alkaline
- Raises pH levels
- Chlorine, Bacteria Gone
- Removes Heavy Metals & Virus
$201.99
$222.19
Replacement Cartridge Pack for Doulton Ultracarb 0.5 Micron 10" Twin Benchtop/Under Sink Water Filter with Double Carbon
- 2 in 1 Cartridge filtration
- Removes chlorine
- Improves taste, smell and colour
$179.99
$197.99
Aquasana AQ-5300+R Replacement Cartridge Pack to suit Aquasana Max Flow 3 Stage Under Counter Drinking Water Filter
- 800 Gallon Capacity
- 44% Faster Flow Rate
- Retains Fluoride
$172.99
Omnipure OMB934 Pb 1 Micron Carbon Block with Lead Removal Water Filter Replacement Cartridge 10" x 2.5"
- Removes chlorine and lead
- Improves taste, smell and colour
- Fits standard filter housings
$72.99
Replacement Cartridge Pack for Doulton Sterasyl 0.5 Micron 10" Twin Under Sink Water Filter System with Carbon Block
- 3 in 1 Cartridge filtration
- Removes chlorine
- Improves taste, smell and colour
$146.99
Replacement Cartridge Pack for Doulton Ultracarb 0.5 Micron 10" Triple Benchtop-Under Sink City Water Filter with Fluoride Removal & Double Carbon
- 3 in 1 Cartridge filtration
- Plus removes Fluoride
- Improves taste, smell and colour
$293.99
$323.39
Pure CTO Coconut Carbon Block Water Filter Replacement Cartridge 10" x 2.5"
- Removes chlorine
- Improves taste, colour and smell
- 100% Coconut Carbon Block Cartridge
$31.99
Doulton 0.5 Micron Super Sterasyl Ceramic Water Filter Replacement Cartridge 10" x 2.5"
- Great on rainwater tanks
- Repels cysts and bacteria
- Wash clean easy
$129.99
$142.99
Replacement Cartridge Pack for the Triple Stage 10" Under Sink Water Filter System for Untreated Water
- Removes dirt & sediment
- Stops bugs not bacteria
- Carbon cartridge for tasty water
$64.99
Life in Every Drop Carbon Block Water Filter Replacement Cartridge 10" x 2.5"
- Made from activated carbon
- Removes organic chemicals
- Produces fresh tasting and pure water
$34.99
Replacement Cartridge Pack for the Twin Stage 10" Under Sink Water Filter System with Bat Handle Faucet
- 0.5 micron sediment filtration
- Sediment + Carbon block
- Easy to Install
$49.99
Pure CRC 0.5 Micron Chloramine Reduction Carbon Block Water Filter Replacement Cartridge 10" x 2.5"
- Chloramine Reduction
- NSF Certified
- 100% Coconut Carbon Block Cartridge
$69.99
K Series Alkaline Water Filter Replacement Cartridge 10"
- Replacement Cartridge
- K Series
- Size: 10"
$79.99
$87.99
Pure BCC Silver Impregnated Carbon Block Water Filter Replacement Cartridge 10" x 2.5"
- Taste & Odour Reduction
- Stops bacteria reproducing
- NSF Certified
$32.99
Replacement Cartridge Pack for ULTRAPURE Aragon 10" Triple Under Sink - Benchtop Water Filter with Low Alkaline & Sediment Protection
- Removes sediment
- Removes Heavy Metals & Virus
- Elevates low pH water to 7pH Neutral
$215.99
$237.59
HPF Pleated Sediment Water Filter Replacement Cartridge 10" x 2.5"
- Sediment Filter
- Suit 10"
- 100% Polypropylene Fibre
$37.99
Omnipure OMB934 Carbon Block Water Filter Replacement Cartridge 10" x 2.5"
- Made from activated carbon
- Removes organic chemicals
- Produces fresh tasting and pure water
$44.99
5 Micron Carbon Block Water Filter Replacement Cartridge 9" x 2.5"
- Made from activated carbon
- Removes organic chemicals
- Creates clean fresh tasting water
$49.99
Polyspun Sediment Water Filter Replacement Cartridge 10" x 2.5"
- Removes sediment
- Quality product
- Fits standard filter housings
$22.99
1 Micron Polyspun Sediment Water Filter Replacement Cartridge 9" x 2.5"
- Removes sediment
- Quality product
- Fits standard filter housings
$29.99
HPF Polyspun Sediment Water Filter Replacement Cartridge 10" x 2.5"
- Economical Cost
- Sediment Filter
- 100% Polypropylene
$22.99
Replacement Cartridge Pack for Doulton Ultracarb 0.5 Micron 10" Twin Benchtop/Under Sink Water Filter with Sediment Removal
- 2 in 1 Cartridge filtration
- Plus Sediment removal
- Easy to replace
$143.99
$158.39
Replacement Cartridge Pack for Doulton Ultracarb 0.5 Micron 10" Triple Benchtop/Under Sink Water Filter with Alkaline & Double Carbon
- 3 in 1 Cartridge filtration
- Removes chlorine, improves taste, smell and colour
- Increases water pH
$262.99
$289.29
1 Micron Polyspun Sediment Water Filter Replacement Cartridge 10" x 2.5"
- Removes sediment
- Quality product
- Fits standard filter housings
$29.99
Asprinn 50 GPD Reverse Osmosis Membrane
- Most advanced water treatment
- Changed every 3 to 6 years
- Free delivery
$99.99
Pure BCC 0.5 Micron Silver Impregnated Carbon Block Water Filter Replacement Cartridge 10" x 2.5"
- Taste & Odour Reduction
- Stops bacteria reproducing
- NSF Certified
$44.99
HPF 5 Micron Polyspun Sediment Water Filter Replacement Cartridge 10" x 2.5"
- Economical Cost
- Sediment Filter
- 100% Polypropylene
$32.99