Puretec Reverse Osmosis System, 270 litres/day (Tap & Filter Kit).
NOTE: Please ensure that the correct procedure is followed such as removing pressure when changing filter cartridge. Details can be found on our website
$1,013.40
On backorderNot in stock right now — call us on 1300 551 626 for the current ETA.
Available on back-order
About this accessory
Reverse osmosis is a process that forces water through an extremely thin barrier, known as a membrane, that separates chemicals from the water.
The ultra-fine membrane of the RO270 operates by rejecting impurities and flushing them out to drain. This system effectively reduces up to 98% of all dissolved impurities, fluoride, heavy metals, salts, viruses, bacteria, cysts, nitrate, chlorine, taste, odour, and chemicals like PFAS to a micron level of approximately 0.0005?. Best option for reducing PFAS from your water
The most effective solution for PFAS filtration, is to pair a FilterWall F Series whole house water filter with a RO270 under sink reverse osmosis water filter system.
To learn more about Reverse Osmosis Filtration – Solutions for Fluoride, PFAS and heavy metals. Check the blog here for more information
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Features & Benefits
Specifications
| Ordering Code | RO270 |
| Capacity | 270 LItres per day |
| Micron Rating | 0.0005 Micron ultra fine reverse osmosis membrane filtration |
| Replacement Cartridges | |
| Stage 1 filtration | MC051 |
| Stage 2 filtration | CB951 |
| Stage 3 Filtration | RET1812-75 |
| Min/Max Temperature | 0 – 30°C (protect from freezing) |
| Min/Max Pressure | 300 – 870* kPa |
| Connection | ½” BSP [15 mm] |
| Maximum Inlet TDS | 2,000 mg/L |
| Maximum Hardness | 171 mg/L – (10 grain) |
| Tap Hole | 13 mm diameter |
| Warranty | 3 years^ |
Important Note: *If the pressure exceeds 500kPa an approved pressure limiting device needs to be fitted. Use only genuine Puretec replacement cartridges. ^3 year warranty is 1-year parts & labour, plus 2 years parts only. ?Micron Rating is nominal. Refer to the Spec Sheet and User Guide for a full breakdown of installation requirements.
What owners say
Moving right now
What other customers have actually taken home in the last little while — straight from our order book, not a curated list.
Before you buy
Built for 58 mm portafilters — the size used by essentially every prosumer machine we sell, including Bezzera, ECM, Lelit, Profitec, Quick Mill and Rocket. If you're on a 51 mm or 54 mm machine, talk to us first.
Tell us the machine you own and we'll confirm the fit before you order. It takes one phone call and saves a return. Call 1300 551 626 →
Dispatched from our Brisbane warehouse, usually within 1–2 business days. Pickup from the Woolloongabba showroom is available if you'd rather collect.

Why buy it here
We don't stock accessories because a distributor offered them. Our technicians use this gear on the bench every day — so if it's here, it's because it holds up and it actually fits the machines we sell.
Goes well with
The grinder matters as much as the machine — here's what we'd pair with it.
Ask us anything
Puretec Reverse Osmosis System, 270 litres/day
Send it through and a specialist will come back to you — usually the same business day.
In our Brisbane showroom
Puretec Reverse Osmosis System, 270 litres/day
Tell us when suits and what else you are weighing up, and we will confirm a time to see them in the showroom.
Talk to a specialist
We would rather spend ten minutes helping you land on the right machine than process a return later. Call us, start a chat, email, or send this and we'll come back to you.