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Pakenham, VIC, servicing within 75 kmOpen Mon–Fri · 8:00 am – 4:00 pmABN 35 607 575 280 · Plumbing Lic. 46828
Puretec · Filtration plus UV, for the properties on tank water

Rainwater & tank water filtration

Sediment first, carbon second, UV last. On tank water that order matters more than anything else, because UV can't work through water that's still cloudy.

Where it goes: Between the tank pump and the house, filters first and the UV lamp last

  • Sediment firstThen carbon, then UV — the order is not optional
  • UV lastIt cannot work through water that is still cloudy
  • Rain cartridgesDifferent media from the mains-water versions
  • Lamp yearlyA UV lamp keeps glowing long after it stops working
Everyday benefits

Tank water, and what each stage is for.

Three stages doing three different jobs. Take one out and you have not saved money, you have removed the reason the other two work.

Drinking water. Tank water is good water that has run off a roof birds sit on. Sediment and carbon deal with what you can see and taste; the UV stage deals with the part you cannot.

What’s actually in Melbourne water, and what a filter does about it →

Not sure rainwater & tank is the one you need?

Tell us the symptom — taste, smell, grit, dry skin, tank water — and we'll tell you which fitting addresses it. Including when the answer is a cheaper one.

Diagram: Between the tank pump and the house, filters first and the UV lamp last
Keeping it working

Cartridges, and why we show you rather than charge you.

Cartridges more often than a mains-fed system — how often depends on your roof and your tank, and we will give you a realistic interval after we have seen it. UV lamp annually. We will roll both into one visit if you would rather not track them.

  • Once a yearon mains water, sooner on tank
  • Ten minutesstart to finish, once you’ve seen it done
  • No service callwe show you on handover, on your own unit
How the job runs

What happens, start to finish.

  1. 1

    Tell us what you've noticed

    Taste, smell, grit, cloudy water, dry skin, or just a general feeling that you'd rather not drink it straight. What you've noticed is the most useful diagnostic there is, and it usually points straight at which of the three is right.

    ~ 5 min
  2. 2

    We look at the water and the plumbing

    Mains or tank, what the pressure is doing, where the main comes in, and whether the cupboard under the sink has any room in it. On tank water we want to know about the roof and the tank as well, because that changes whether UV is warranted.

    at the quote
  3. 3

    A quote with the honest recommendation in it

    Including when the answer is a cheaper unit than you asked about, or nothing at all. If your complaint is drinking water and you were about to buy whole-home filtration, we'd rather tell you that than take the bigger job.

    within 12 hrs
  4. 4

    Installed by a licensed plumber

    Not a handyman with a spanner. Filtration ties into your potable water supply, which means backflow protection and doing it to the standard. Same six-year workmanship warranty as anything else we fit.

    install day
  5. 5

    Shown how to change the cartridge

    On handover, on your unit, with you holding it. It's a ten-minute job once a year and there is no reason you should be paying anyone to come out and do it.

    on handover
No pricing published yet

Tell us what you’ve noticed.

We haven’t put a price on this page yet, deliberately. What the right unit costs depends on your water, your pressure and where it physically has to go, and a “from $X” with none of that behind it is bait.

Send the symptom and you’ll get a real figure with the reasoning attached — including the times the honest answer is a cheaper unit than the one you asked about.

Step 1 of 4 · 25% complete
What do you need installed?

Takes under 60 seconds. No obligation.

Rainwater & tank questions

Straight answers.

Still want a human? Call (03) 5947 8000.

Is tank water safe to drink without treatment?

Plenty of people drink it untreated and always have. What treatment does is remove the variable: a roof is an open collection surface, and what lands on it changes with the season, the birds and the weather. Filtration plus UV takes that variability out, which matters most in households with young kids, elderly residents or anyone immune-compromised.

Why does the UV go last?

Because ultraviolet works by shining through the water, and it cannot shine through cloudiness. Sediment and organics shade the very things the lamp is meant to be killing. A UV lamp fitted ahead of the filters is a lamp doing very little, and it is a mistake we have been called out to correct.

How often does the UV lamp need changing?

Roughly annually. The important part is that a UV lamp keeps lighting up long after its output has dropped below the level that actually disinfects, so you cannot judge it by looking at it. Change it on a schedule, not on whether it is glowing.

Do I need this if the tank is only for the garden and the toilet?

No, and we will tell you that. If the tank does not feed anything anybody drinks or showers in, the case for UV largely disappears. A sediment filter to protect the pump and the cistern valves is usually as far as it is worth going.

What about first flush and gutter guards?

Do those first. Keeping leaf litter and the first dirty run-off out of the tank is cheaper and more effective than filtering it out afterwards, and it makes your cartridges last a lot longer. Any filtration quote we give on tank water will mention what we saw at the tank and the gutters.

What locals say

Reviews from households across the south-east.

4.9 / 5 on Google
★★★★★

Quoted Mon, installed Fri

Took the old gas Rinnai out, dropped in a Reclaim heat pump, sorted the VEU rebate so it came straight off the price. Bloke on the phone is the bloke on the tools, refreshing.

JM
Jess M.Pakenham · heat pump install
★★★★★

Rebate handled, didn't lift a finger

The VEU paperwork looked scary online. They filled it all in, I signed once at the quote and once on the day. Rebate was already in the price. Painless.

LM
Lauren M.Pakenham · heat pump swap
★★★★★

No surprises on the invoice

Quote number matched the invoice exactly. No 'we hit unexpected wiring' story at the end. Nice change.

PS
Priya S.Cranbourne · split install
★★★★★

Split install in half a day

Bedroom Mitsubishi went in before lunch. Neat pipework, brackets straight, temp checked before they left. Would use again for the lounge.

AP
Alex P.Cranbourne East · split
★★★★★

Quoted Mon, installed Fri

Took the old gas Rinnai out, dropped in a Reclaim heat pump, sorted the VEU rebate so it came straight off the price. Bloke on the phone is the bloke on the tools, refreshing.

JM
Jess M.Pakenham · heat pump install
★★★★★

Rebate handled, didn't lift a finger

The VEU paperwork looked scary online. They filled it all in, I signed once at the quote and once on the day. Rebate was already in the price. Painless.

LM
Lauren M.Pakenham · heat pump swap
★★★★★

No surprises on the invoice

Quote number matched the invoice exactly. No 'we hit unexpected wiring' story at the end. Nice change.

PS
Priya S.Cranbourne · split install
★★★★★

Split install in half a day

Bedroom Mitsubishi went in before lunch. Neat pipework, brackets straight, temp checked before they left. Would use again for the lounge.

AP
Alex P.Cranbourne East · split
★★★★★

Family business, feels it

Answered the phone myself, quoted the job, showed up to install the job. That trail of trust doesn't exist with most of the bigger mobs anymore.

TH
Tom H.Narre Warren · heat pump
★★★★★

Emergency sorted Sunday

Hot water died on a Sunday with three kids in the house. Answered the phone, had a temp loaner running by lunch, new iStore in on Tuesday. That's service.

SK
Sam K.Berwick · emergency hot water
★★★★★

Follow-up call was a surprise

A week after install they rang to check the heat pump was running quiet and the app was set up. First tradie who's ever followed up after payment cleared.

ND
Nick D.Beaconsfield · heat pump
★★★★★

Family business, feels it

Answered the phone myself, quoted the job, showed up to install the job. That trail of trust doesn't exist with most of the bigger mobs anymore.

TH
Tom H.Narre Warren · heat pump
★★★★★

Emergency sorted Sunday

Hot water died on a Sunday with three kids in the house. Answered the phone, had a temp loaner running by lunch, new iStore in on Tuesday. That's service.

SK
Sam K.Berwick · emergency hot water
★★★★★

Follow-up call was a surprise

A week after install they rang to check the heat pump was running quiet and the app was set up. First tradie who's ever followed up after payment cleared.

ND
Nick D.Beaconsfield · heat pump
★★★★★

Actually got up in the roof

Had three quotes for a ducted system. These guys were the only ones who actually crawled into the roof. Middle of the pack on price but installed cleaner than the others would have.

DR
Dean R.Officer · ducted retrofit
★★★★★

Cleaned up like nothing happened

Full ducted retrofit over two days. When they left the roof cavity was tidier than they found it and the driveway had been swept. Small thing but it matters.

BR
Bianca R.Berwick · ducted install
★★★★★

Explained everything

Walked me through the Milieu tablet, showed the wife how to use it, showed us the compliance cert. Ten minutes of teaching that other installers just skip.

MT
Marcus T.Officer · ducted aircon
★★★★★

Actually got up in the roof

Had three quotes for a ducted system. These guys were the only ones who actually crawled into the roof. Middle of the pack on price but installed cleaner than the others would have.

DR
Dean R.Officer · ducted retrofit
★★★★★

Cleaned up like nothing happened

Full ducted retrofit over two days. When they left the roof cavity was tidier than they found it and the driveway had been swept. Small thing but it matters.

BR
Bianca R.Berwick · ducted install
★★★★★

Explained everything

Walked me through the Milieu tablet, showed the wife how to use it, showed us the compliance cert. Ten minutes of teaching that other installers just skip.

MT
Marcus T.Officer · ducted aircon
Call the team(03) 5947 8000Free quote →