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Reverse Osmosis Water Filters
Brand
Unbranded
Shield
Pure
Omnipure
John Guest
3M
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Carbon/Charcoal Water Filters
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Reverse Osmosis System
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Best selling
See all
AquaBlue H2O AB912WF Water Filter for ZIP Water System
(21)
AU $79.00 New
Geekpure 5-Stage Reverse Osmosis Drinking Water Filter System with 7 Extra Filters
(13)
AU $263.11 New
Sentry 7-Stage Reverse Osmosis Alkalising RO System Catridge
(4)
AU $335.00 New
Philips Reverse Osmosis Filter with mineraliser ADD583
AU $176.76 New
Water Filter Factor HRO-3-G Portable Drinking Reverse Osmosis Filters
(3)
AU $84.50 New
Philips Reverse Osmosis Water Station Ambient & Hot
AquaBlue H2O AB912WF Water Filter for ZIP Water System
(3)
AU $79.00 New
12m x Fridge Water Filter Pipe Tube Hose 1/4" 6mm NSF Tubing LLDPE High Pressure
(3)
AU $18.00 New
Limited time deals
Free Postage Included
5 Stage Undersink Reverse Osmosis Water Filter RO System Plus 7 Filters 75 GPD
AU $183.75
AU $245.00
was AU $245.00
|
25% off
5 Stage Undersink Reverse Osmosis Water Filter RO System + 2 Years Cartridges
AU $198.45
AU $245.00
was AU $245.00
|
19% off
5 Stages Undersink Reverse Osmosis Water Filter RO System + 2 Years Replacement
AU $198.45
AU $245.00
was AU $245.00
|
19% off
6 Stage Undersink Reverse Osmosis Water Filter RO System 75 GPD Mineral Filters
AU $194.25
AU $259.00
was AU $259.00
|
25% off
6 Stage RO Water Filter Cartridge Replacement Pack Reverse Osmosis Home System
AU $59.99
AU $90.00
was AU $90.00
|
33% off
5 Stage RO Water Filter Cartridge Replacement Pack Reverse Osmosis Home System
AU $59.99
AU $98.00
was AU $98.00
|
39% off
75G Reverse Osmosis Membrane Element Filter Replacement RO Home Purifier
AU $36.99
AU $56.00
was AU $56.00
|
34% off
Fridge Water Filter Connection Adaptor 20mm FI x 1/4" 6mm John Guest Push Fit
AU $21.95
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Water Purification
Electronics
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Reverse Osmosis Water Filters
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10,536 results
Sort: Best Match
Best Match
Time: ending soonest
Time: newly listed
Price + postage: lowest first
Price + postage: highest first
Distance: nearest first
Filter
Filtration Method: Reverse Osmosis
- Selected
Filtration Method
Reverse Osmosis
Carbon/Charcoal
Carbon Block
Sediment
Distillation
Coconut Shell Carbon
Alkaline
CTO
Polypropylene
Sand/Sediment
GAC
KDF
Carbon Spun Fiber
UV Sterilization
Alkaline Ioniser
Polyphosphate
Ultraviolet Light
Chlorgon
Deionisation
Type
Water Filter
Whole House
Under Sink Filter
Countertop
Filter Jug
Faucet Filter
Refrigerator Filter
Under-Sink
Faucet Mount Filter
Portable/Travel Filter
Refrigerator
Faucet Mount
Shower
Water Chiller
Water Filtration Bottle
Not specified
Brand
Unbranded
Shield
Membrane Solutions
LG
Water Filter Factory
AquaBlue H2O
Omnipure
Filter
Stefani
Apec
GE
iSpring
Pure
Premier
3M
Philips
ZeroWater
Max Water
Hydronix
A. O. Smith
Suitable For
Household
Commercial
Not specified
Material
Stainless Steel
Ceramic
Plastic
Metal
Steel
Glass
Crystal
Not specified
Condition
Brand New
New: Never Used
Used
For parts or not working
Price
Under AU $25
AU $25 to AU $115
Over AU $115
All Filters
6 Stage Undersink Reverse Osmosis RO Water Filter System 75 GPD + 7 Spare Filter
Brand new
·
Aqua
AU $192.85
Free postage
Click & Collect
43 sold
5 Stage Undersink Reverse Osmosis Water Filter RO System Plus 7 Filters 75 GPD
Extra 7 Filters -1 Yrs warranty -NSF Certified Membrane
Brand new
·
Filter
AU $183.75
Was:
AU $245.00
was AU $245.00
Free postage
Click & Collect
449 sold
6 Stage Undersink Reverse Osmosis Water Filter RO System 75 GPD Mineral Filters
Extra 7 Filters -1 Yrs warranty -NSF Certified Membrane
Brand new
·
Filter
AU $194.25
Was:
AU $259.00
was AU $259.00
Free postage
Click & Collect
504 sold
6 Stage Reverse Osmosis Drinking Water System with Alkaline pH+ Filter 75GPD RO
Brand new
AU $239.09
Was:
AU $298.86
was AU $298.86
Free postage
185 sold
20" x 4.5" Big Blue Whole House Water Filter Replacement Cartridges 2 SET
Brand new
AU $110.00
Free postage
Click & Collect
Only 3 left
Waterdrop X8 Reverse Osmosis Water Filter System, 9-Stage Filtration Tankless
🔥🔥🔥NSF/ANSI 42&58&372 Certified
Brand new
AU $899.99
Was:
AU $1,399.99
was AU $1,399.99
or Best Offer
Free postage
Click & Collect
Reverse Osmosis Water Filters | Replace RON 5-6-7 Stage + 50G RO Membrane Filter
Brand new
·
Water Filter Factory
AU $124.50
to
AU $179.50
Free postage
Click & Collect
296 sold
4 Stage Portable Aquarium Reverse Osmosis Water Filter System 100 GPD
Brand new
AU $299.89
or Best Offer
Free postage
Geekpure 5 Stage Reverse Osmosis Water Filter System wtih 7 Free Filters -75 GPD
❤️Extra 7 Filters -1 Yrs warranty -NSF Certified❤️
Brand new
·
Geekpure
(13)
AU $263.11
Was:
AU $328.89
was AU $328.89
Free postage
782 sold
380LPD Portable RO Reverse Osmosis Water Filter System Drinking Remove Fluoride
Brand new
·
Shield
AU $92.50
Free postage
Click & Collect
1,178 sold
5 Stage Undersink Reverse Osmosis Water Filter RO System + 2 Years Cartridges
Brand new
·
Filter
AU $198.45
Was:
AU $245.00
was AU $245.00
Free postage
Click & Collect
153 sold
Portable High Alkaline Reverse Osmosis Water Filter System RO Remove Fluoride
Brand new
·
Shield
AU $129.95
Free postage
Click & Collect
293 sold
Philips Reverse Osmosis Water Station Ambient Hot & Cold
Brand new
·
Philips
AU $998.99
Was:
AU $999.00
was AU $999.00
Free postage
Click & Collect
7 Stage Undersink Hydrogen Alkaline Reverse Osmosis Water Filter System 150G RO
Remove Fluoride Chemical Heavy Metal Bacteria Viruses
Brand new
·
Shield
AU $475.00
Free postage
Click & Collect
151 sold
Geekpure 6 Stage Reverse Osmosis RO Water Filter System - UV Sterilizer 75 GPD
Brand new
AU $274.55
Was:
AU $343.19
was AU $343.19
or Best Offer
Free postage
Click & Collect
82 sold
Undersink Alkaline Reverse Osmosis RO Water Filter System WaterMark Certified
Remove LEAD Fluoride Chemical Bacteria Viruses LEAD
Brand new
·
Shield
AU $295.00
Free postage
Click & Collect
Reverse Osmosis Water Filter System Undersink 7 STAGE HIGH ALKALINE (1-26-7)
Brand new
·
Filter
AU $695.00
Free postage
238 sold
5 Stage Undersink Alkaline Reverse Osmosis Water Filter System 150G RO WaterMark
Remove LEAD Fluoride Chemical Bacteria Viruses LEAD
Brand new
·
Shield
AU $295.00
Free postage
Click & Collect
1,364 sold
5 STAGE Reverse Osmosis Drinking Water Filter System Undersink Free Tap
Brand new
·
Unbranded
(6)
AU $60.86
Was:
AU $64.74
was AU $64.74
or Best Offer
Free postage
Click & Collect
39 sold
6-Stage Reverse Osmosis Drinking Water Filter System with UV Filter-75GPD
Brand new
AU $599.89
or Best Offer
Free postage
Portable Reverse Osmosis Water Filter System WITH ALKALISING FILTER (1-70CC)
Brand new
·
Filter
AU $242.00
Free postage
Click & Collect
279 sold
6 Stage RO Water Filter Cartridge Replacement Pack Reverse Osmosis Home System
Brand new
AU $59.99
Was:
AU $90.00
was AU $90.00
Free postage
Click & Collect
283 sold
380LPD Portable RO Reverse Osmosis Water Filter System Remove Fluoride 100 GPD
Brand new
·
Shield
AU $97.50
Free postage
Click & Collect
481 sold
Reverse Osmosis Water Filters | NO RO MEMBRANE Filter | Replace RON 5-6-7 Stage
Brand new
·
Water Filter Factory
AU $89.50
to
AU $149.50
Free postage
Click & Collect
249 sold
Water Filter Reverse Osmosis Faucet Tap With Black Lever
Brand new
·
Aqua
AU $25.90
Free postage
Click & Collect
896 sold
38LPM Ultraviolet Water System 40W Whole House Water Sterilizer Filter Stainless
Brand new
·
Unbranded
AU $199.46
Was:
AU $212.19
was AU $212.19
or Best Offer
Free postage
Click & Collect
102 sold
Pressurised Reverse Osmosis Storage Buffer RO Tanks | Pick Holding Tank Litre
Brand new
AU $69.95
to
AU $149.95
Free postage
Click & Collect
5 STAGE Reverse Osmosis Drinking Water Filter System Undersink Free Tap
Brand new
·
Unbranded
AU $64.13
or Best Offer
Free postage
Click & Collect
7 Stage Undersink High Alkaline Reverse Osmosis Water Filter System 150G pH 9+
Remove Fluoride Chemical Heavy Metal Bacteria Viruses
Brand new
·
Shield
AU $365.00
Free postage
Click & Collect
439 sold
Geekpue 6 Stage Reverse Osmosis Water Filter Ro System w/ Alkaline Filter 75 GPD
Ro Home Filtration Under Sink Purifier Add Ph to 7.5-9
Brand new
AU $251.67
Was:
AU $314.59
was AU $314.59
or Best Offer
Free postage
Click & Collect
418 sold
5 Stage Reverse Osmosis Water Filter Replacements Set w/ 50 GPD NSF Ro Membrane
Brand new
·
Geekpure
AU $61.48
or Best Offer
AU $4.98 postage
Click & Collect
286 sold
5 Stage Undersink Alkaline Reverse Osmosis Water Filter System 150G RO WaterMark
Brand new
·
Shield
AU $295.00
Free postage
Click & Collect
26 watching
Shield 7 Stages Alkaline Reverse Osmosis Water Filter System Replacement Pack
Brand new
·
Shield
AU $75.00
to
AU $169.95
Free postage
Click & Collect
72 sold
Aquarium Tank Reverse Osmosis Water Filters RO DI Resin Filter 100GPD 380LPD
Brand new
·
Shield
AU $99.95
Free postage
Click & Collect
411 sold
Portable Benchtop RO Reverse Osmosis Water Filter Omnipure 4 stage 100GPD USA
Brand new
·
Omnipure
AU $249.00
or Best Offer
AU $20.00 postage
Click & Collect
99 sold
12v 24v 36v DC RO Water Filter Pumps Reverse Osmosis Booster Pump | Transformer
Brand new
·
Water Filter Factory
AU $93.95
to
AU $159.95
Free postage
Click & Collect
Portable RO Reverse Osmosis 75GPD Water Filter System Drinking Remove Fluoride
Brand new
·
Aqua
AU $88.95
Free postage
Click & Collect
25 sold
5-Stage Reverse Osmosis RO Drinking Water Filter System with Extra 7 Filters
Brand new
AU $589.99
or Best Offer
Free postage
Quality Portable RO Reverse Osmosis Water Filter System For Fluoride removal etc
Brand new
AU $79.00
AU $15.00 postage
68 sold
6 Stage Undersink Reverse Osmosis Water Filter RO System 75 GPD + 7 Extra Filter
Brand new
·
Aqua
AU $192.85
Free postage
Click & Collect
67 sold
Reverse Osmosis Alkalising Water Filter 7-Stage RO Membranes Filters RON-7-MAN
Brand new
·
Sentry
(4)
AU $335.00
Free postage
Click & Collect
341 sold
12L Reverse Osmosis Water Filter Storage RO Pressure 3.2G Tank + Valve
Brand new
·
Shield
AU $87.50
Free postage
Click & Collect
11 watching
AQUA-PLUS 7 Stages Reverse Osmosis RO Water Filter System 11W UV Sterilizer
Brand new
·
Aqua
AU $258.85
Free postage
Click & Collect
30 watching
6-Stage Reverse Osmosis Water Filter + RO Membrane Purifier + Fittings + Filters
Brand new
·
Aqua
AU $195.85
Free postage
Click & Collect
154 sold
Reverse Osmosis Undersink Water Filters RON 5 6 7 Stage USA RO Membrane Filter
Brand new
·
Water Filter Factory
AU $279.50
to
AU $355.00
Free postage
Click & Collect
Seawater RO Membrane SW-2540 Replaces Filmtec SW30-2540 2.5" x 40" - OZ STOCK
Brand new
AU $290.00
Free postage
Click & Collect
Philips Aquaporin Mineral Reverse Osmosis Filter Cartridge
Brand new
·
Philips
AU $177.00
Free postage
Only 1 left!
Water Filter Reverse Osmosis Faucet Tap With Black Lever 1/4"
Brand new
·
Aqua Blue
AU $28.95
AU $8.95 postage
Click & Collect
103 sold
Standard 10" x 2.5" water filter Standard Water Filter Housing White +wrench
Brand new
·
Enviro
AU $29.95
Free postage
Click & Collect
657 sold
Clean& Clear 3 Stage Filter Cartridge Set
Brand new
·
Aqua Blue
AU $69.00
AU $8.95 postage
Click & Collect
149 sold
Shield Wall Mount Reverse Osmosis Water Filter System RO Replacement Cartridges
Brand new
·
Shield
AU $26.50
to
AU $92.50
Free postage
Click & Collect
Water Filter + Reverse Osmosis Faucet Tap With Black Lever
Brand new
·
Unbranded
AU $24.55
Free postage
Click & Collect
660 sold
75G Reverse Osmosis Membrane Element Filter Replacement RO Home Purifier
Brand new
AU $36.99
Was:
AU $56.00
was AU $56.00
Free postage
Click & Collect
57 sold
Water Filter Cartridge Reverse Osmosis RO Membrane 50gpd 75gpd Household Replace
Brand new
·
Unbranded
AU $22.01
to
AU $23.47
Free postage
Click & Collect
46 sold
5 STAGE Reverse Osmosis Drinking Water Filter System Undersink Free Tap
Brand new
·
Unbranded
AU $64.77
Free postage
Click & Collect
17 watching
Replacement Pack for 7 Stage XstreaMn Reverse Osmosis System + Membrane (1-11XM)
Brand new
·
Filter
AU $216.00
Free postage
Click & Collect
177 sold
20PCS Ball Valve Inline Tap 1/4" Quick Connect Push Fit RO Water Reverse Osmosis
Brand new
·
John Guest
(1)
AU $20.99
or Best Offer
Free postage
Click & Collect
10" RO Water Filter Cartridge Replacement Set 3/4/5/6 Stage Reverse Osmosis 3 Pk
Brand new
·
Aqua
AU $36.00
Free postage
Click & Collect
Reverse Osmosis Undersink Water Filters 5 6 7 Stage 150GPD RO Membrane Filter
Brand new
·
Shield
AU $295.00
to
AU $395.00
Free postage
Click & Collect
51 sold
7 Stage Alkaline Reverse Osmosis Water Filter System RO Membrane SUS304 Tap
Remove Fluoride Chemical Heavy Metal Bacteria Viruses
Brand new
·
Hydrotech
AU $649.00
Free postage
Click & Collect
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