Water Filters Greenwich
1000+ five-star reviews
Filtered water is a quiet upgrade with an everyday payoff, and we fit and service filtration systems across the peninsula's older pipework and newer builds alike. Every job starts with a fixed written price, and we are Greenwich locals who work these streets daily.
- $0 Call Out Fee
- Lifetime Labour Warranty
- Licensed & Insured
- Lic #275278C
- Licensed & Insured
- $0 Call Out Fee
- Lifetime Labour Warranty
- On-Site Fast, 24/7
- 1000+ five-star reviews
- Real Humans Answer, Day or Night
- Lic #275278C
- Licensed & Insured
- $0 Call Out Fee
- Lifetime Labour Warranty
- On-Site Fast, 24/7
- 1000+ five-star reviews
- Real Humans Answer, Day or Night
- Lic #275278CNSW plumbing licence, fully insured, water and gas
- $0 Call Out FeeIt costs nothing to get us to your door
- Lifetime Labour WarrantyIf it's not right, we come back. No questions. No cost.
- 1000+ five-star reviewsSydney homeowners have rated us five stars over a thousand times
A real person answers, day or night
Cleaner water from every tap starts with knowing what is in yours
The right filter depends on what your supply actually carries, and that varies wildly across a suburb where some homes still run century-old galvanised services while others were plumbed fresh this decade. We test, advise and fit accordingly. Call (02) 9072 0504 to talk it through with a licensed plumber.
What the peninsula's water runs through before it reaches your glass
- Corroded old services Streets around the point still carry original galvanised supply lines in homes that never had a replumb, and those rusted internals shed scale all the way to the kitchen bench.
- Long shared risers The strata blocks along the Pacific Highway edge draw through lengthy common supply runs, where taste and pressure can drift noticeably between floors.
- Distance and gravity Homes down toward the Gore Creek corridor sit at the end of long runs off the River Road ridge, so anything loose in the line tends to collect at the bottom of the falls.
That is why we look at the whole supply path before recommending a cartridge, not just the bench where the drinking tap will sit. Sediment stirred up by main works, mineral buildup in older copper and the salt-tinged air all shape what a filtration system needs to handle here.
Core water filter services
Four ways we sort filtered water for local homes:
Whole-house filtration
A whole-house filter housing sits on the main supply line where it enters the home, stripping sediment and rust before water reaches a single tap, which protects every mixer, appliance and older pipe run in the house at once.
Undersink systems
An undersink system with a dedicated drinking tap delivers filtered water straight from the bench, fitted with proper isolation valves and secure bracketing so the cabinet underneath stays completely dry and later servicing takes minutes rather than a whole afternoon.
Cartridge replacement and servicing
Cartridges clog and lose effectiveness on a schedule, so we match the swap interval to your supply and your household's usage, replacing the housing O-rings and sanitising the whole assembly each visit so water leaving the tap stays genuinely filtered.
Testing and honest advice
We test pressure, check what the supply actually carries and then recommend filtration sized to the real problem, because a homeowner who installs the wrong cartridge type pays twice, once for the unit itself and again for the disappointment.
The second thing locals notice after the water tastes better
A gentler load on everything downstream. Filtration changes how the whole house treats its water, and a system fitted to an older supply softens the work asked of every mixer and appliance after it.
That is why filter work pairs naturally with a maintenance plumbing visit, where we check pressure and fixtures across the home in the same appointment.
It also pairs with the smaller upgrade jobs. A filtered drinking tap often gets installed alongside new tap repairs or a kitchen refresh, and we handle both in the one visit rather than charging two call outs.
Common water filter problems we fix
Cartridges clogging far too fast
Rusty or discoloured water from an old galvanised service fouls a new filter cartridge within weeks, which is why we check the pipework upstream first, because filtration downstream of corroded lines treats a symptom while the cause keeps shedding.
Flow dropping after installation
Flow that slows noticeably after a filter goes in usually means the cartridge is already loaded with sediment, the housing was undersized for the household's demand, or the chosen micron rating is too fine for an unfiltered supply.
Housings suffering in the salt air
Housings mounted on external walls near the harbour cop salt-laden wind, and brass fittings, brackets and threaded connections corrode faster there, so we site outdoor filtration carefully, shelter it where possible and use materials genuinely suited to the exposure.
Why It Matters: what filtered water actually protects
Getting filtration right is less about the cartridge and more about what the system is shielding:
- Your fixtures and appliances Sediment and scale shorten the working life of mixers, washing machine inlet valves, dishwashers and hot water units, so a whole-house filter quietly extends the life of everything else you have paid for.
- Your drinking water quality A correctly matched cartridge, changed on schedule, does its job properly, while a forgotten filter past its service life can hold more than it catches and make things worse than no filter at all.
- Your pipework's remaining years In homes still on corroded older lines, filtration reduces the debris travelling through the system, buying time and pairing sensibly with planned kitchen plumbing upgrades when you are ready for them.
How it works
How we fit your water filter, step by step
- 01
Call and tell us
Ring (02) 9072 0504 and describe what's happening, and a licensed plumber, not an answering machine, will tell you what it likely means, what to stop using, and when we can realistically be there.
- 02
Quote before work
Your plumber inspects the job properly, runs whatever diagnosis it genuinely needs, and hands you a single fixed written price covering the complete fix, with a $0 call out fee and nothing added afterwards.
- 03
Fit and flush the system
We fit the filtration you have chosen, mounting housings securely, connecting supply and dedicated taps with isolation valves at every point, pressure testing each joint and flushing the system clean before we hand over a glass of properly filtered water.
- 04
Backed for life
Everything we complete is covered by our Lifetime Labour Warranty, the promise that outlasts the job itself: if it's not right, we come back. No questions. No cost.
Why choose Your Plumber Greenwich
Fixed prices, kept
Every job is priced upfront in plain writing before any work starts, the invoice always matches that number, and weekend or late-evening timing changes nothing, because overtime rates simply don't exist here.
Licensed and insured
Your Plumber Greenwich works under licence #275278C with full insurance behind every job, and the compliance certificates that protect your home's paperwork trail arrive with the invoice, without you ever needing to ask for them.
Lifetime Labour Warranty
Workmanship here is guaranteed for life under our Lifetime Labour Warranty rather than for a warranty card's fine-print window, which says more about how the work is done in the first place than any advertisement could.
Genuinely local response
We work these streets constantly rather than commuting in from across Sydney, so the van reaching you has usually just left a job nearby, stocked for the faults the local houses actually develop.
If filtration is one part of a bigger plumbing picture, our plumbing services hub covers the full range, and where a building's backflow prevention needs certified testing, that sits with our backflow testing service.
Where we work
Areas we service beyond the point
Filtration work reaches beyond the peninsula to Northwood, Wollstonecraft, St Leonards, Longueville and Waverton, and the van carries common cartridge sizes and fittings for the district's mix of older and newer homes, so most jobs finish on the first visit.
Good questions, straight answers
Questions Greenwich locals ask about filtered water
How often should a water filter cartridge be replaced?
Most cartridges need replacing every six to twelve months depending on your supply and usage, and we set a replacement schedule around your household rather than a generic calendar.
Will a filter fix rusty water from old pipes?
A filter will catch some of it, but water running rusty from corroded galvanised pipework needs the pipework assessed first, because a cartridge downstream of the problem is treating a symptom.
Does filtered water need a separate tap?
An undersink system usually gets its own dedicated drinking tap on the bench, though whole-house filtration treats everything at the main, so no extra tap is needed at all.
Can you install filters in apartment blocks?
Yes, undersink filtration suits units well because it needs no external space, and we coordinate with your owners corporation where building rules apply before any fitting begins.
How much does water filter installation cost?
Every job is priced upfront in writing before work begins, the call out costs nothing, and the fixed quote covers the complete installation with nothing added afterwards.
Do you service water filters you did not install?
We service and re-cartridge most common brands and housing types whether we fitted them or not, and we will tell you honestly if a unit is past saving.
Cleaner drinking water in Greenwich? Call now and book today
Call (02) 9072 0504 now and speak straight to a licensed plumber, day or night. The call out fee is $0, the price goes on paper before a tool comes off the van, and every repair is backed by our Lifetime Labour Warranty.
The rest of the picture, from drains to hot water, starts at home.