Gday fellow filters! *high five*
It's awesome that you are already filtering your drinking and/or shower water. Clean, fresh water is our mission so thank you for thinking of us when purchasing your water filter cartridges & cartridge filter replacements. Here you'll find all your cartridges. Be it for a whole house, shower, or reverse osmosis system, you'll find it here. We have benchtop and under sink water filter cartridges too.
Check out the cartridge replacement and flushing instructions.
Tour the range of ceramic cartridges.
See the difference: Ultrapure Water Filter Cartridge VS Coldstream Water Filter Cartridge
If you are looking to buy a fresh water filter replacement cartridge online, scroll down below to discover the biggest range of water filter cartridges for sale on the market today.
We are continually adding new cartridges for our community so if you can not find your cartridge don’t hesitate to email us on help@mywaterfilter.com.au or call us on 02 5500 5310, or please contact us today.
British Berkefeld 7" Ultra Fluoride Ceramic Water Filter Candle Twin Pack
- Slow Drip by Drip Filtration
- Best Fluoride Removal Cartridge
- Fits Any 7" Gravity Water Filters
$219.99
$241.99
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
Sediment Inline Cartridge for Benchtop Reverse Osmosis System RO 4000
- Most advanced water treatment method
- Save money and time
- Free delivery
$64.99
$71.49
RO 5000 Reverse Osmosis Pure Water with Added Minerals & Low Alkaline Cartridge Pack
- Quality budget priced cartridges
- Easy to change
- Quick push-in connections
$154.99
3 Stage Portable Reverse Osmosis Water Filter with Alkalising Water Filter Cartridge Pack
- Quality Cartridges
- Optional End Connections
- Save Time and Money
$64.99
6 Stage Portable Reverse Osmosis Water Filter with Alkalising Water Filter Cartridge Pack
- Cartridge Pack
- 6 Stages
- RO Water Filter System
$169.99
Laundry Style 3 Stage Reverse Osmosis Water Filter Cartridge Pack
- Chlorine & Fluoride free water
- Save with the Cartridge pack
- Easy to replace
$74.99
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
4 Stage Reverse Osmosis Water Filter 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
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
Cartridge Pack for HPF 4 Stage Reverse Osmosis Water Filter
- 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
Cartridge Pack for HPF 5 Stage Reverse Osmosis Water Filter
- 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
Cartridge Pack for HPF 7 Stage Reverse Osmosis Water Filter
- Chlorine & Fluoride Free Water
- Save with the Cartridge Pack
- Easy to Replace
$89.99
AquaPro Multi 4 Stage Reverse Osmosis Water Filter Cartridge Pack
- Chlorine & Fluoride free water
- Save with the Cartridge pack
- Quick change replacement cartridge
$136.99
3 Stage Portable Reverse Osmosis Water Filter Cartridge Pack
- Pre & Post Carbon for RO
- Standard with 1/4" Threaded Ends
- Coconut Carbon Creates Tasty Water
$62.99
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
Doulton Ultracarb 0.5 Micron 10" Triple Water Filter with Alkaline & Double Carbon Cartridge Pack
- 3 in 1 Cartridge Filtration
- Removes Chlorine, Improves Taste, Smell and Colour
- Increases Water pH
$262.99
$289.29
Doulton Ultracarb 0.5 Micron 10" Triple Water Filter with Fluoride Removal & Double Carbon Cartridge Pack
- Plus removes Fluoride
- Improves taste, smell and colour
$293.99
$323.39
Doulton Ultracarb 0.5 Micron 10" Triple Water Filter with Fluoride Removal & Alkaline Cartridge Pack
- 3 in 1 Cartridge filtration
- Plus removes Fluoride
- Raises water's pH
$314.99
$346.49
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 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 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 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 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 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 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 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
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
HPF 10" x 4.5" Single Stage Whole House Water Filter Cartridge Pack
- HPF 10" x 4.5"
- NSF Certified
- Big Blue
$39.99
MWF 10" x 4.5" Single Stage Water Filter Cartridge Selection
- You select your own cartridge
- 12 Months Life Span
- Whole House
$43.99 - $189.99
HPF 10" x 4.5" Twin Whole House Water Filter Cartridge Pack
- HPF 10" x 4.5"
- Whole House
- Twin Big Blue
$0