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.
HPF 20 Micron Pleated Sediment Water Filter Replacement Cartridge 10" x 2.5"
- Sediment Filter
- Suit 10"
- 100% Polypropylene Fibre
$36.99
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
1 Micron Polyspun Sediment Water Filter Replacement Cartridge 10" x 2.5"
- Removes sediment
- Quality product
- Fits standard filter housings
$29.99
5 Micron Polyspun Sediment Water Filter Replacement Cartridge 10" x 2.5"
- Removes sediment
- Quality product
- Fits standard filter housings
$29.99
50 Micron Polyspun Sediment Water Filter Replacement Cartridge 10" x 2.5"
- Removes sediment
- Quality product
- Fits standard filter housings
$29.99
0.5 Micron Polyspun Sediment Water Filter Replacement Cartridge 10" x 2.5"
- Removes sediment
- Quality product
- Fits standard filter housings
$29.99
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
Pure CTO 1 Micron 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
Pure CTO 5 Micron Carbon Block Water Filter Replacement Cartridge 10" x 2.5"
- Removes chlorine
- Removes chlorine
- Improves taste, colour and smell
$39.99
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
Life In Every Drop 1 Micron 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
Life in Every Drop 5 Micron 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
Pure BCC Silver Impregnated Carbon Block Water Filter Replacement Cartridge 10" x 2.5"
- Taste & Odour Reduction
- Stops bacteria reproducing
- NSF Certified
$32.99
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
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
$59.99
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
Pure CTOP 0.5 Micron Carbon Block Water Filter Replacement Cartridge 10" x 2.5"
- Sediment Filter
- Suit 10"
- 100% Polypropylene Fibre
$44.99
Pure BCC 5 Micron Silver Impregnated Carbon Block Water Filter Replacement Cartridge 10" x 2.5"
- Taste & Odour Reduction
- Stops bacteria reproducing
- NSF Certified
$44.99
Pure LPD 2510-20 20 Micron Low Pressure Carbon Block Water Filter Replacement Cartridge 10" x 2.5"
- Highest flow Performance carbon block technology
- High Performance Coconut Shell 100%
- Great Chlorine, Taste and Odor Removal
$29.99
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
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
Omnipure OMB934 1 Micron 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
$74.99
Omnipure OMB934 5 Micron 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
Pentek CBC-10 0.5 Micron Carbon Block Water Filter Replacement Cartridge 10" x 2.5"
- Removes carbon taste odour and colour
- A sediment cartridge
- With carbon impregnation for taste
$59.99
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
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 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
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
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
Replacement Cartridge Pack for Triple Stage 10" Under Sink Water Filter System with Ultraviolet Light for Untreated Water
- Removes dirt & sediments
- Eradicates 100% of bacteria & viruses
- Carbon to create tasty water
$118.99
Standard RO 50GPD Membrane Replacement Cartridge
- Most advanced water treatment
- Changed every 3 to 6 years
- Free delivery
$59.99
Filmtec 75GPD Reverse Osmosis Membrane for RO 5000 Bench Top Reverse Osmosis
- 75 Gallons Per Day
- Easy to Install
- Quality Guaranteed
$78.99
Asprinn 50 GPD Reverse Osmosis Membrane
- Most advanced water treatment
- Changed every 3 to 6 years
- Free delivery
$99.99
Filmtec 100GPD Reverse Osmosis Membrane for My Water Filter Benchtop Reverse Osmosis System RO 4000
- Most advanced water treatment
- Changed every 3 to 6 years
- Free delivery
$97.99
Omnipure K5672 TS-1 100GPD Reverse Osmosis Membrane Replacement Cartridge
- Most advanced water treatment
- Changed every 3 to 6 years
- Free delivery
$119.99
Filmtec RO 50GPD Membrane Replacement Cartridge
- Most advanced water treatment
- Changed every 3 to 6 years
- Free delivery
$99.99
Stefani RO Membrane Filter to suit Stefani Reverse Osmosis System
- Stefani
- Reverse Osmosis System
- Replacement cartridge
$106.99
Omnipure Q5572-SA 100GPD Reverse Osmosis Membrane Replacement Cartridge 10"
- Most advanced water treatment
- Changed every 3 to 6 years
- Free delivery
$162.99
Reverse Osmosis Membrane
- Most advanced water treatment
- Changed every 3 to 6 years
- Free delivery
$69.99
Omnipure Inline Filter K2505 SS 5 Micron Sediment Water Filter Replacement Cartridge 10" with 90 Degree 1/4" Push In Connections
- USA quality
- Stops solid particles
- Protects other cartridges
$59.99
Purefer K0202-WH 5 Micron Granular Activated Carbon Inline Water Filter Replacement Cartridge with 1/4" female thread
- Quick connect
- Ideal for fridge or caravan filtration
- Reduces the risk of Giardia and Crypto
$41.99
HPF Inline Coconut Carbon Post Filter Water Filter Replacement Cartridge 12" x 2"
- HPF
- Removes Taste and Odour
- 12"x2"
$44.99
8" Silver Inline GAC Cartridge For Fridge Filters or Water Tank
- Effective method of filtering
- Provides much higher volume of micropores
- Effective removal of trihalomethanes
$44.99
Omnipure L Series Inline Water Filter Replacement Cartridge Range
- Removes bad taste & odour
- Reduces cyst and chlorine
- Quick change
$46.99
Stefani RO Granular Filter to suit Stefani Reverse Osmosis System
- Stefani
- Activated Carbon Filter
- Replacement cartridge
$48.99