Skip to main content
G'day
!
G'day!
Sign in
or
register
eBay Deals
Find a Store
Help
Sell
Watch List
Expand watch list
My eBay
Expand My eBay
My eBay Summary
Recently Viewed
Bids/Offers
Watch List
Purchase History
Selling/Sold
Saved Feed
Saved Searches
Saved Sellers
My Garage
Sizes
My Messages
Get Exclusive Savings
Expand notifications
Please
sign in
to view notifications.
Expand cart
Loading...
eBay Home
Shop by category
All Categories
Search
Advanced
Reverse Osmosis Water Filters
You may also like
Carbon/Charcoal Water Filters
Distillation Water Filters
Sediment Water Filters
UV Sterilization Water Filters
Alkaline Ioniser Water Filters
Brand
Unbranded
Shield
Pure
Omnipure
John Guest
3M
Best selling
See all
AquaBlue H2O AB912WF Water Filter for ZIP Water System
(21)
AU $79.00 New
Water Filter Factor HRO-3-G Portable Drinking Reverse Osmosis Filters
(3)
AU $84.50 New
breadcrumb
eBay
Electronics
Home Appliances
Small Kitchen Appliances
Water Purification
Electronics
Home Appliances
Small Kitchen Appliances
Water Purification
Water Filters
Reverse Osmosis Water Filters
Related Searches
Reverse Osmosis System
Osmosis
Water Filter Home
Filter Water
Filters Water
Water System Filter
Water Purifier Filters
Waterdrop Filter
Ro Filter
Omnipure Water Filter
Water Filtration
Whole Home Water Filter
Limited time deals
Free Postage Included
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
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
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
5 Stages Undersink Reverse Osmosis Water Filter RO System + 2 Years Replacement
AU $198.45
AU $245.00
was AU $245.00
|
19% off
Reverse Osmosis Membrane Membrane High Salt Rejection RO Water Filter System
AU $19.23
AU $20.90
was AU $20.90
|
8% off
Shop by category
Water Purification
Water Filters
Cartridges
Other Water Purification
Soda Makers
Philips Reverse Osmosis Water Station Ambient Hot & Cold
Brand new
·
Philips
AU $899.09
Was:
AU $998.99
was AU $998.99
Free postage
Click & Collect
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
457 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
193 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
506 sold
6 Stage Undersink Reverse Osmosis RO Water Filter System 75 GPD + 7 Spare Filter
Brand new
·
Aqua
AU $192.85
Free postage
Click & Collect
50 sold
Aquarium Tank Reverse Osmosis Water Filters RO DI Resin Filter 100GPD 380LPD
Brand new
·
Shield
AU $99.95
Free postage
Click & Collect
418 sold
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
156 sold
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
380LPD Portable RO Reverse Osmosis Water Filter System Drinking Remove Fluoride
Brand new
·
Shield
AU $92.50
Free postage
Click & Collect
1,185 sold
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
(14)
AU $263.11
Was:
AU $328.89
was AU $328.89
Free postage
785 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
156 sold
Portable High Alkaline Reverse Osmosis Water Filter System RO Remove Fluoride
Brand new
·
Shield
AU $129.95
Free postage
Click & Collect
296 sold
380LPD Portable RO Reverse Osmosis Water Filter System Remove Fluoride 100 GPD
Brand new
·
Shield
AU $97.50
Free postage
Click & Collect
485 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
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
83 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
103 sold
Quality Portable RO Reverse Osmosis Water Filter System For Fluoride removal etc
Brand new
AU $79.00
AU $15.00 postage
70 sold
Philips Aquaporin Mineral Reverse Osmosis Filter Cartridge
Brand new
·
Philips
AU $165.98
or Best Offer
Free postage
20" x 4.5" Big Blue Whole House Water Filter Replacement Cartridges 2 SET
Brand new
AU $110.00
Free postage
Click & Collect
119 sold
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
440 sold
Water Filter Reverse Osmosis Faucet Tap With Black Lever
Brand new
·
Aqua
AU $25.90
Free postage
Click & Collect
904 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
41 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
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
286 sold
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
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
63 sold
Clean& Clear 3 Stage Filter Cartridge Set
Brand new
·
Aqua Blue
AU $69.00
AU $8.95 postage
Click & Collect
152 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 $231.67
Was:
AU $314.59
was AU $314.59
or Best Offer
Free postage
Click & Collect
419 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
288 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
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
49 sold
Fisher Paykel 847200 836848 Compatible Fridge External Water Filter Hose DIY Kit
Brand new
·
LG
AU $14.95
to
AU $72.00
Free postage
Click & Collect
Standard 10" x 2.5" water filter Standard Water Filter Housing White +wrench
Brand new
·
Enviro
AU $29.95
Free postage
Click & Collect
660 sold
Shield 6 Stages Alkaline Reverse Osmosis Water Filter System Replacement Pack
Brand new
·
Shield
AU $69.95
to
AU $72.50
Free postage
Click & Collect
142 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
250 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
342 sold
RO Under Sink Bench Reverse Osmosis Water Filters RON 4+5 Stage Membrane Filter
Brand new
·
Water Filter Factory
AU $269.50
to
AU $439.50
Free postage
Click & Collect
Philips Aquaporin Mineral Reverse Osmosis Filter Cartridge
Brand new
·
Filter
AU $175.99
or Best Offer
AU $30.00 postage
Click & Collect
5 Stage Reverse Osmosis Water Filter Replacements Set w/ 100 GPD NSF Ro Membrane
Brand new
·
Geekpure
AU $71.49
or Best Offer
AU $4.98 postage
Click & Collect
215 sold
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
Reverse Osmosis Membrane Replacement RO Water System Filter 75 - 800 GPD
Brand new
·
Shield
AU $59.95
to
AU $279.95
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
Water Filter Reverse Osmosis Inlet Ball Valve 1/2" BSP to 1/4"/ 6mm RO Tube AUS
Brand new
AU $20.13
Free postage
Click & Collect
4 Stage Reverse Osmosis Water Filters + RO Membrane Filter Kit
Brand new
·
Unbranded
AU $65.85
Free postage
Click & Collect
275 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
Portable RO Reverse Osmosis Water Filter System Drinking Remove Fluoride
Brand new
·
Water Filter Factory
(3)
AU $86.99
Free postage
Click & Collect
87 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
5 Stage Undersink Home Drinking Reverse Osmosis RO Water Filter System 75GPD
Brand new
·
Enviro
AU $215.00
Free postage
Click & Collect
63 sold
Portable RO Omnipure Alkaline Reverse Osmosis Water Filter System 4 Stage 100GPD
Brand new
·
Omnipure
AU $275.00
or Best Offer
AU $20.00 postage
Click & Collect
60 sold
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
Aqua-Pure AP8112 AP-8112 Compatible Replacement Water Filter 3M
Brand new
·
AquaBlue H2O
AU $67.00
Free postage
Click & Collect
164 sold
5 STAGE Reverse Osmosis Drinking Water Filter System Undersink Free Tap
Brand new
·
Unbranded
AU $67.80
or Best Offer
Free postage
Click & Collect
Only 2 left
Reverse Osmosis Water Filters | Replace PRO 3-4-5 Stage + RO DI Aquarium Filter
Brand new
·
Water Filter Factory
AU $28.50
to
AU $99.50
Free postage
Click & Collect
60 sold
Aquarium Fish Tank Reverse Osmosis Water Filters RO DI Filter HRO3-D + GARDEN
Brand new
·
Water Filter Factory
AU $123.50
Free postage
Click & Collect
751 sold
Seawater RO Membrane SW-2540 Replaces Filmtec SW30-2540 2.5" x 40" - OZ STOCK
Brand new
AU $290.00
Free postage
Click & Collect
Mini Reverse Osmosis Water Storage Pressure Tank 18L RO-132 1/4”
Brand new
AU $77.95
AU $8.95 postage
Click & Collect
212 sold
Philips Aquaporin Mineral Reverse Osmosis Filter Cartridge
Brand new
·
Unbranded
AU $165.85
Free postage
Waterdrop X12 Reverse Osmosis System, 1200 GPD Fast Flow , 11-Stage Filtration
Brand new
AU $1,813.00
Was:
AU $1,949.00
was AU $1,949.00
or Best Offer
Free postage
Click & Collect
4 Stage Reverse Osmosis Water Filter System 10"x2.5"
Reverse Osmosis system, Removes Fluoride
Brand new
·
Universal
AU $165.00
or Best Offer
Free postage
Click & Collect
Results Pagination - Page 1
1
2
3
4
5
6
7
8
9
10
All listings
Auction
Buy It Now
Best Offer
Sort: Best Match
Best Match
Time: ending soonest
Time: newly listed
Price + postage: lowest first
Price + postage: highest first
Distance: nearest first
List view
Gallery view
10,717 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 Filtration Bottle
Not specified
Brand
Unbranded
Shield
Membrane Solutions
LG
Water Filter Factory
AquaBlue H2O
Omnipure
Filter
Stefani
GE
Apec
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
