Water dispensers with RO
Twist & Lock Reverse Osmosis System 30GPD
$490.00
Sale price
$490.00
Regular price
$612.00
Save $122
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UnderSink
Twist & Lock Reverse Osmosis System 30GPD
- Filter changes take under a minute — twist, lock, done. No tools, no shutting off the water, no call to anyone
- A pressurised tank holds water in reserve, so a small kitchen still gets filtered water on demand
- Reduces lead, arsenic, chlorine, PFOA and PFOS through a four-stage NSF-certified RO membrane
- The easiest system we sell to live with — designed so you never put off a filter change
$490.00
Sale price
$490.00
Regular price
$612.00
Save $122
Shipping calculated at checkout.
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30-day returns
Taste it. Don't love it? Send it back.
Third-party lab tested
Full report published, not summarised.
Free express shipping
Arrives in 2–8 business days.
24/7 Assistance
Contact us in any moment to get help.
Order todayArrives between Wed 16 Sep and Thu 24 Sep Free express shipping on every order
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Reduces 90% of TDS
Third-party lab verified
30-day returns
Taste it. Don't love it? Send it back.
0% APR financing
Prequalify in 60 seconds
Free express shipping
Arrives in 2–8 business days
The proof
What actually comes out of your water.
Boiling kills bacteria. Pitcher filters improve taste. Neither removes dissolved metals or forever chemicals. Reverse osmosis does — and we publish the numbers.
- Lead
- Arsenic
- Mercury
- PFOA & PFOS
- Fluoride
- Chromium
- Cadmium
- Chlorine & chloramine
- Nitrate
- Benzene
- Asbestos
- Cysts
- Chromium VI
- Turbidity
Reduction by contaminantLab report
Total dissolved solidsTDS, ppm
99%
LeadPb
98%
PFOA & PFOSforever chemicals
96%
Chlorine & tastefree chlorine
99%
ArsenicAs (V)
95%
How it works
Four stages, in this order.
Each stage handles what the one before it could not. The order is why reverse osmosis reaches what a pitcher filter cannot.
-
1
Sediment pre-filter
Catches the visible material first, so the finer stages are not clogged by it.
Removes Rust, sand, silt, sediment
-
2
Condensed carbon block
Adsorbs the compounds that make tap water taste and smell like a pool.
Removes Chlorine, chloramine, odour, VOCs
-
3
RO membrane
The stage that does the work no pitcher filter can. RO membranes remove until 0.0001 microns particles.
Removes Lead, arsenic, PFOA and PFOS, fluoride, nitrate, dissolved solids
-
4
Carbon Block
Adds back what the membrane took out, so clean water still tastes like water.
Removes Adds calcium, potassium and magnesium
In the box
- TNL75 filtration unit1 ×
- Dedicated faucetBrushed finish1 ×
- Feed water adapter1 ×
- Drain saddle assembly1 ×
- Filter cartridgesPre-installed3 ×
- Tubing setColour-coded, pre-cut1 ×
- Power adapter1 ×
- Installation manual1 ×
Not included: A drill, in the rare case your cabinet has no existing hole for the faucet.
Installation
-
1
Shut off the cold water
The valve is under the sink. Turn it clockwise until it stops.
-
2
Fit the faucet
Use the existing hole in the sink or countertop. Most kitchens already have one.
-
3
Connect the four tubes
Colour-coded and pre-cut. Push each one in until it seats, then hand-tighten the collar.
-
4
Flush for ten minutes
Open the water, plug it in, and let it run. The first tank clears the carbon dust.
Full install walkthrough · 8:42Stuck halfway? Call us while the cabinet is still open — no charge.
Which one
Three systems. One difference that matters.
All filters the same water to the same standard. Pick on where it goes and how fast you need it.
| Feature | S02 400GPD Tankless Reverse Osmosis SystemTankless, on demand | Y04-75GPD Reverse Osmosis System with TankWith a reserve tank | This pageTwist & Lock Reverse Osmosis System 30GPDWith a reserve tank |
|---|---|---|---|
| Daily capacity | 400 gallons a day | 75 gallons a day | 35 gallons per day |
| Tankless | |||
| Quick change | |||
| Speed pump | |||
| Filter replacement reminder | |||
| Auto Flush | |||
| Alkaline minerals | |||
| RO membrane | 2 | 1 | 1 |
| Cabinet space needed | Minimal — no tank | Tank plus unit | Tank plus unit |
| Filters per year | $355* | $175* | $178* |
| Best for | Families of 3+, heavy cooking, instant refills | Steady use, water held in reserve | Couples and smaller households |
| Price | $799 | $559 | $490 |
| View the S02 | View the Y04 | You are here |
What it costs to keep
The running cost, before you ask.
Every filter, how often it is replaced, and what it costs. If a competitor does not publish this, it is worth asking why.
Filter
Replace every
Price
RO Membrane
12 months
1100 gallons
$78
Based on a household of four. Heavier use shortens the intervals.
Questions
Before you buy.
How often do the filters need replacing, and what do they cost?
CF filter every 6 months or 550 gallons. CB filter annually or 1,100 gallons. RO membrane every 2 years or 2,900 gallons. Replacements start at $24, and a subscription ships them before they expire.
Will it fit under my sink?
The tankless design is the most compact option we sell, because there is no pressurised tank to house. Measure your cabinet depth before ordering — send us a photo and we will confirm the fit.
Do I need a plumber?
No. The connections are push-fit and the tools are in the box. Most customers finish in about 30 minutes with the install video.
Does reverse osmosis water taste flat?
Not with this system. The final stage adds calcium and magnesium back after filtration, which is what gives the water a smooth rather than empty taste.
What if it does not work for me?
Return it within 30 days for a full refund. We would rather you test it in your own kitchen than take our word for it.
Can I pay monthly?
Yes. Prequalifying for 0% APR financing takes about 60 seconds and does not affect your credit score.