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 5562 0255—our friendly Sales Team is here to help!
Doulton Super Sterasyl Ceramic Water Filter Candle for Gravity Urn Water Filters
- Stops Bugs & Bacteria
- Fantastic for Rainwater
- Scrubs Clean Easy
$69.99
$76.99
Aquasana AQ-4035 Water Filter Replacement Cartridge- Dual Cartridge Set
- Reduces 60 contaminants
- Retains beneficial minerals
- Superior filtration
$109.99
Sediment Inline Water Filter Replacement Cartridge for Benchtop Reverse Osmosis System RO 4000
- Most advanced water treatment method
- Save money and time
- Free delivery
$64.99
$71.49
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
Replacement Cartridge Pack for the 6 Stage Multi Use pH Elevation Benchtop Gravity Water Filter
- Removes chemicals in water
- Eliminates metal taste
- Restores water alkalinity
$77.99
$85.79
Black Berkey Elements
- Made in the USA
- Two Cartridges Per Pack
- 2-year, pro-rated warranty
$309.99
$340.99
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
$139.99
Replacement Cartridge Pack for the HPF 7 Stage Reverse Osmosis Under Sink Water Filter System
- Chlorine & Fluoride free water
- Save with the Cartridge pack
- Easy to replace
$64.99
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
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
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
10" Sediment & Carbon Block Benchtop or Under Sink Replacement Cartridge Pack
- Removes Dirt and Sediments
- Chlorine Removal
- Economical
$59.99
Replacement Cartridge Pack for the Xstream 7 Stage Reverse Osmosis Water Filter System with Alkaliser
- Chlorine & Fluoride Free Water
- Save with the Cartridge Pack
- Easy to Replace
$40.99
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 the HPF 5 Stage Reverse Osmosis Water Filter System with Alkaliser
- Chlorine & Fluoride free water
- Save with the Cartridge pack
- Easy to replace
From $64.99
Doulton Ultracarb 0.5 Micron Ceramic Slimline Water Filter Replacement Candle With Double O-ring
- Stops Bugs, Bacteria & Sediment
- Removes Chlorine & Chloramine
- Removes Herbicides & Pesticide
$109.99
$120.99
Replacement Cartridge Pack for the HPF 4 Stage Reverse Osmosis Water Filter System with Low Alkaline
- Chlorine & Fluoride free water
- Save with the Cartridge pack
- Easy to replace
$64.99
Aqua Pro AIC-K KDF and Granular Activated Carbon Inline Water Filter Replacement Cartridge 11" x 2" with 1/4" Threads
- Multi Purpose Inline Filter
- Perfect for destruction of chlorine
- Most economical fridge filters
$62.99
$69.29
Replacement Cartridge Pack for the 4 Stage Reverse Osmosis Under Sink Water Filter System
- Chlorine & Fluoride free water
- Save with the Cartridge pack
- Easy to replace
$40.99
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
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
Omnipure CK5620 1 Micron Carbon Block Water Filter Replacement Cartridge 12" x 2.5" Quick Change - CUNO AP8112 Compatible Cartridge
- Removes bad taste & odour
- Reduces cyst and chlorine
- Replaces AP8112
$69.99
$74.99
Phoenix Carbon Filter Cartridges
- Impregnated with silver
- Up to 8 litres per hour for 2 cartridges installed
- Town/city chemical treated water & rain water
$139.99
Doulton Ultracarb 0.5 Micron Ceramic Slimline Water Filter Replacement Candle With Single O-ring
- Fits standard filters
- 0.9 Micron absolute filtration
- Wash clean ceramic outer
$119.99
$131.99
Omnipure Inline Filter K2540 SS 5 Micron Granular Activated Carbon Water Filter Replacement Cartridge 10" with 1/4" Elbow Push in Connections
- Omnipure
- Inline Filter
- 5 Micron
$54.99
$60.49
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
Filteroo® 8" Rain & City Water Carbon Block Gravity Water Filter Cartridge
- Removes Chlorine & Chloramine
- Blocks Bugs & Bacteria
- Tasty Water with Minerals Retained
$149.99
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
5 Micron Silver Stabilizing Carbon Caravan Inline Water Filter Replacement Cartridge with 1/2" Brass Male Connectors
- Up to 5 micron filtration
- With anti-bacterial properties
- Easy to use
$85.99
$92.39
Carbon Multi Media Water Filter Replacement Cartridge for the 6 Stage Multi Use pH Elevation Benchtop Gravity Water Filter
- Removes chemicals in water
- Eliminates metal taste
- Restores water alkalinity
$44.99
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
Purefer K0202-WH 5 Micron Granular Activated Carbon Inline Water Filter Replacement Cartridge
- Quick connect
- Ideal for fridge or caravan filtration
- Reduces the risk of Giardia and Crypto
$41.99
$46.19
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
Replacement Cartridge Pack for the 5 Stage Reverse Osmosis Water Filter System with Alkaliser
- Chlorine & Fluoride free water
- Save with the Cartridge pack
- Easy to replace
$40.99
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
Stefani Green Low Pressure Candle 2 Stage
- Stefani
- Gravity Purifiers
- 2 stages
$54.99
$60.49
Stefani Low Pressure Candle 3 Stage
- Stefani
- Low Pressure
- Cartridge Filter
$59.99
$65.99
Replacement Cartridge Pack for the 3 Stage Portable Reverse Osmosis Water Filter System with Alkalising Filter
- Quality cartridges
- Optional end connections
- Save time and money
$59.99
$65.99
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
Filteroo® 5.5" Rain & City Water Carbon Block Gravity Water Filter Cartridge
- Removes Chlorine & Chloramine
- Blocks Bugs & Bacteria
- Tasty Water with Minerals Retained
$69.99
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
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
Carbon Calcite pH Neutralisation Inline Water Filter Replacement Cartridge 10"
- Produces alkaline water
- Neutralises low pH
- Neutralises water pH after RO
$46.99
$51.69
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
Replacement Cartridge Pack for the 4 Stage Reverse Osmosis Water Filter System with pH Neutralisation
- Chlorine & Fluoride free water
- Save with the Cartridge pack
- Easy to replace
$40.99
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
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
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