Ensure your water is clean, fresh, and safe with our premium selection of Drinking Water Filter Cartridges. Whether you need a replacement for your benchtop, under sink, whole house, or gravity water filter, we offer a wide range of high-quality cartridges to suit your system.
Our collection includes carbon block, sediment, alkaline, fluoride removal, and reverse osmosis cartridges, helping to eliminate contaminants such as chlorine, heavy metals, bacteria, and sediments.
✅ Australia-wide Free Shipping – Get your cartridges delivered straight to your door at no extra cost.
✅ Easy Installation & Replacement – Browse our Learning Centre for step-by-step guides on how to change your filter cartridges.
✅ Wide Selection – We continually add new products to meet your needs.
If you can’t find what you’re looking for, don’t hesitate to email us at help@mywaterfilter.com.au or give us a call at 02 5500 5310—our friendly Sales Team is here to help!
Polyspun Sediment Water Filter Replacement Cartridge 10" x 2.5"
- Removes Sediment
- Quality Product
- Fits Standard Filter Housings
$33.99
HPF Polyspun Sediment Water Filter Replacement Cartridge 10" x 2.5"
- Economical Cost
- Sediment Filter
- 100% Polypropylene
$34.99 - $36.99
HPF Pleated Sediment Water Filter Replacement Cartridge 10" x 2.5"
- Sediment Filter
- Suit 10"
- 100% Polypropylene Fibre
From $32.99
$39.99
ULTRAPURE 10”x 2.5” 3 in 1 Anti-Scale Control Cartridge with Sediment, Chlorine, Taste and Odour Reduction
- 3-in-1 Filtration Cartridge
- Blocks Sediment, Removes Chemicals
- Reduces Scale Buildup in Kettles
$69.99
Omnipure ABA2000FL Fluoride Removal Water Filter Replacement Cartridge 10"
- Removes Fluoride over 90%
- 5 litres every day for 1 year
- Fits standard filter housings
$99.99
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
$39.99
$43.99
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
$44.99
$49.49
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
$59.99
Omnipure OMB934 1 Micron Carbon Block Chloramine with Cyst and Heavy Metal Removal Water Filter Replacement Cartridge 10" x 2.5"
- Cyst and Heavy Metal Removal
- Chloramine Reduction
- Taste and Odor Reduction
$79.99
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
ULTRAPURE 0.5 Micron City Water Purifier Carbon Block Cartridge 10" x 2.5”
- Made for Australian City Water
- Chlorine Chloramine Heavy Metals Gone
- Removes Over 99.9% of PFAS
$99.99
Doulton Ultracarb 0.5 Micron Ceramic Water Filter Replacement Cartridge 10" x 2.5"
- Great on untreated water
- Repels cysts and bacteria
- Removes chlorine
$140.99
ULTRAPURE Low Alkaline 7-8 pH Cartridge with Minerals & Polishing GAC Carbon
- Adds In Beneficial Minerals
- Elevates Low pH Water to 7-8pH
- Carbon Polishes the Water Very Tasty
- Fits Any Standard 10" x 2.5" Housing
$59.99
$97.99
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
Aquasana AQ-4035 Water Filter Replacement Cartridge- Dual Cartridge Set
- Reduces 60 contaminants
- Retains beneficial minerals
- Superior filtration
$119.99
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
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
$149.99
Aquasana AQ-RO3-R OptimH2O Reverse Osmosis Cartridge Pack
- 5x More contaminants removed
- NSF Certified
- Save time and money with a cartridge pack
$149.99
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
$179.99
4 Stage Reverse Osmosis Water Filter Cartridge Pack
- Chlorine & Fluoride free water
- Save with the Cartridge pack
- Easy to replace
$64.99
4 Stage Reverse Osmosis Water Filter with pH Neutralisation Cartridge Pack
- Chlorine & Fluoride Free Water
- Save with the Cartridge Pack
- Easy to Replace
$64.99
5 Stage Reverse Osmosis Water Filter with Alkaliser Cartridge Pack
- Chlorine & Fluoride free water
- Save with the Cartridge pack
- Easy to replace
$64.99
Laundry Style 3 Stage Reverse Osmosis Water Filter Cartridge Pack
- Chlorine & Fluoride free water
- Save with the Cartridge pack
- Easy to replace
$74.99
HPF 4 Stage Reverse Osmosis Water Filter with Low Alkaline Cartridge Pack
- Chlorine & Fluoride Free Water
- Save with the Cartridge pack
- Easy to Replace
$89.99
HPF 5 Stage Reverse Osmosis Water Filter with Alkaliser Cartridge Pack
- Chlorine & Fluoride Free Water
- Save with the Cartridge Pack
- Easy to Replace
$89.99
Xstream 7 Stage Reverse Osmosis Water Filter with Alkaliser Cartridge Pack
- Chlorine & Fluoride Free Water
- Save with the Cartridge Pack
- Easy to Replace
$64.99
HPF 7 Stage Reverse Osmosis Water Filter Cartridge Pack
- Chlorine & Fluoride free water
- Save with the Cartridge pack
- Easy to replace
$89.99
ULTRAPURE Toxic Contaminant Remover Twin Undersink Reverse Osmosis Water Filter Replacement Cartridge Pack
- Stage 1 Replace - 12 to 18 Months
- Stage 2 Replace - 1 to 4 Years
- Stage 3 Replace - 12 to 18 Months
$129.99
ULTRAPURE Toxic Contaminant Remover Triple Undersink Reverse Osmosis Water Filter Replacement Cartridge Pack
- Stage 1 replace - 12 to 18 months
- Stage 2 replace - 12 to 18 months
- Stage 3 replace - 1 to 4 years
- Stage 4 replace - 12 to 18 months
$249.99
Replacement Cartridge Pack for ULTRAPURE 10" Twin Benchtop/Under Sink Water Filter System with Sediment Protection
- Chlorine 100% Chloramine 100%
- Lead 99+% - PFOS PFOA 99.9%
- Pesticides & Herbicides 99%
$159.99
$169.98
Replacement Cartridge Pack for ULTRAPURE 10" Twin Benchtop/Under Sink Water Filter with Fluoride Reduction
- Reduces up to 97% of Fluoride
- Chlorine & Chloramine 99%
- PFOS PFAS Reduction 99.9%
$189.99
Replacement Cartridge Pack for ULTRAPURE 10" Twin Benchtop/Under Sink Water Filter System with Low Alkaline
- Chlorine 100% Chloramine 99.5%
- Lead 99+% - PFOS PFOA 99.9%
- Pesticides & Herbicides 99%
- Adds Beneficial Minerals 7 - 8 pH
$179.99
$197.98
Replacement Cartridge Pack for ULTRAPURE 10" Twin Benchtop/Under Sink Water Filter System with High Alkaline
- Chlorine 100% Chloramine 99.5%
- Lead 99+% - PFOS PFOA 99.9%
- Pesticides & Herbicides 99%
- Beneficial Minerals Elevates High pH
$179.99
Replacement Cartridge Pack for Rain Water ULTRAPURE 10" Twin Benchtop/Under Sink Water Filter System with High Alkaline
- Made for Rain Water Systems
- Bacteria Protection 99.99%
- Herbicides Pesticides Heavy Metals
- Adds Minerals - High Alkaline pH Levels
$201.99
Replacement Cartridge Pack for Rain Water ULTRAPURE 10" Twin Benchtop/Under Sink Water Filter System with Low Alkaline
- Made for Rain Water Systems
- Bacteria Protection 99.99%
- Herbicides Pesticides Heavy Metals
- Adds Minerals - Neutral 7pH levels
$204.99
$225.49
Triple Stage 10" Water Filter for Untreated Water Cartridge Pack
- Removes Dirt & Sediment
- Stops Bugs not Bacteria
- Carbon Cartridge for Tasty Water
$64.99
Triple Stage 10" Water Filter with Ultraviolet Light and pH Neutralisation for Untreated Water Cartridge Pack
- Removes dirt & sediment
- Eradicates 100% of bacteria & virus
- Elevates acidic water to 7pH
$105.99
Replacement Cartridge Pack for ULTRAPURE 10" Triple Benchtop/Under Sink Water Filter System with Alkaline & Sediment Protection
- Chlorine Chloramine 100% Reduction
- Lead 99+% - PFOS PFOA 99.9%
- Pesticides & Herbicides 99%
- Beneficial Minerals Elevates High pH
$209.99
$262.97
Replacement Cartridge Pack for Rain Water ULTRAPURE 10" Triple Benchtop/Under Sink Water Filter System with Alkaline & Sediment Protection
- Made for Rain Water Systems
- Bacteria Protection 99.99%
- Herbicides Pesticides Heavy Metals
- Adds Minerals - Low Alkaline pH levels
$212.99
$251.97
Replacement Cartridge Pack for ULTRAPURE 10" Triple Benchtop/Under Sink Water Filter with Fluoride Reduction & Sediment Protection
- Blocks Sediment - PFOS PFOA 99.9%
- Reduces up to 97% of Fluoride
- Chlorine Chloramine 100% Reduction
$244.99
$269.97
Replacement Cartridge Pack for ULTRAPURE 10" Triple Benchtop/Under Sink Water Filter System with Fluoride Reduction & Alkaline
- Reduces up to 97% of Fluoride
- Chlorine 100% Chloramine 99.5%
- Lead 99+% - PFOS PFOA 99.9%
- Adds Beneficial Minerals High Alkaline
$279.99
$359.97
Replacement Cartridge Pack for ULTRAPURE 10" Triple Under Sink Alkaline Water Filter System with Fluoride Reduction & Sediment Protection
- Blocks Sediment - PFOS PFOA 99%
- Reduces up to 97% Fluoride
- Chlorine Chloramine 99% Reduction
- Adds Beneficial Minerals High Alkaline
$339.99
$429.96
Doulton Ultracarb 0.5 Micron 10" Twin Water Filter with Sediment Removal - Cartridge Pack
- 2-in-1 Cartridge Filtration
- Plus Sediment Removal
- Easy to Replace
$143.99
Doulton Ultracarb 0.5 Micron 10" Twin Water Filter with Double Carbon Cartridge Pack
- 2 in 1 Cartridge filtration
- Removes chlorine
- Improves taste, smell and colour
$179.99
$197.99
Doulton Ultracarb 0.5 Micron 10" Twin Water Filter with Alkaline Cartridge Pack
- 2 in 1 Cartridge filtration
- Plus raises water's pH
- Easy to replace
$204.99
$225.49
Doulton Ultracarb 0.5 Micron 10" Twin Water Filter with Fluoride Removal Cartridge Pack
- 2 in 1 Cartridge Filtration
- Plus Fluoride Removal
- Easy to Replace
$239.99
$263.99
Doulton Ultracarb 0.5 Micron 10" Triple Water Filter with Fluoride Removal & Sediment Protection - Cartridge Pack
- Removes Fluoride
- Removes Sediment
- Removes Heavy Metals & Virus
$255.99
$281.59