
Infinity RO
5-Stage Reverse Osmosis · Smart LED Tap · Twist-and-Lock Cartridges
Key Features
5-Stage Purification
Advanced reverse osmosis with pre-filter and encapsulated membrane
Smart LED Tap
Blue, purple and red LED indicators show filter status at a glance
Twist-and-Lock Cartridges
Simple 3-step cartridge replacement — no tools required
Professional Installation
Installed by our experienced, local engineers
The Infinity RO is an all-in-one, 5-stage direct flow reverse osmosis water purification system built to last. Combining smart technology with effortless maintenance, it delivers crystal clear, great-tasting drinking water on demand — taking complete control of your water quality.
Featuring a smart LED tap that indicates filter status, twist-and-lock cartridge replacement, and advanced encapsulated membrane technology, the Infinity RO is the smarter choice in home water purification.
Technical Specifications
| Dimensions (w × d × h) | 130 × 440 × 400 mm |
|---|---|
| Flow Rate | 1.1 – 22.7 L/min |
| Working Pressure | 1 – 4 bar |
| Power Supply | 24VDC / 90W |
| External Adapter | 100–240VAC 50/60Hz 5A |
| Operating Temperature | 5 – 38°C |
| Maximum Hardness | 1,500 ppm |
| RO Membrane | 800 GPD |
Product Description
5-Stage Water Purification
The Infinity RO combines five stages of advanced filtration into one compact, all-in-one system. The pre-filter (replaced every 12 months) and RO membrane (replaced every 36 months) work together to remove chlorine, limescale, lead, pesticides, parasites, cysts and other contaminants — delivering nothing but pure, great-tasting water.
Smart Tap Technology
The integrated LED ring on the smart tap provides clear visual feedback on your filter status. Blue indicates more than 150 litres or 15 days remaining, purple warns that the cartridge is nearly exhausted, and red signals it must be replaced. No guesswork, no missed changes.
Effortless Maintenance
Cartridge replacement couldn’t be simpler with the twist-and-lock system. Just three steps: remove the front cover, rotate and remove the old cartridge, then insert and rotate the new one. The system also features quality control, flushing ready indicators, and audio warnings for complete peace of mind.
Better for You & the Environment
Enjoy delicious water on demand from only 2p a litre — more cost-effective than a filter jug. Eliminate single-use plastic bottles (which can take up to 450 years to biodegrade) and enjoy the real flavours of your food, free from chlorine and other contaminants.
Explore Our Drinking Water Systems
Pure, filtered drinking water installed in your home

Book A Free Home Survey Today
Our friendly team will visit your home, assess your water needs and provide a no-obligation quote
What To Expect
Speak To Us & Survey
Give us a call or complete our simple 60 second form. We will arrange a free home survey at your convenience.
Tailored Solution & Quote
We will visit your home, assess your needs and provide a no-obligation quote for the best solution.
Installation
Our experienced engineers will install your new water softener or drinking water system at a time that suits you.
Ongoing Support & Salt
We offer ongoing support, servicing and salt delivery to keep your system running smoothly.
Our Services
We offer a full range of services from sales & installation of water softeners to ongoing maintenance and supplies
What Our Customers Say
“The drinking water system has transformed our kitchen. No more plastic bottles and the water tastes amazing. Installation was quick and hassle-free.”
“Brilliant company. Had our softener installed last month and already noticing the difference. Skin feels softer, kettle stays clean, and the shower glass is so much easier to keep looking good. Wish we had done it years ago!”
“Ben was very knowledgeable and gave us great advice. The installation was completed quickly and the team left everything spotless.”
“We have been customers for over 10 years. The annual service is always prompt and professional. Would not use anyone else for our water treatment needs.”
“Great experience with Southern Softflow, We are new to east Dorset but the hard water was obvious from the start. Using a local supplier is alway preferable and they visited to assess the installation, gave great advice on running costs and followed up with installation in a few days that was conducted thoughtfully and with care. Happy to recommend them.”
“From the beginning, speaking to Edith, Ben coming to the house and Will fitting the water softener the service was impeccable and would thoroughly recommend this company to anyone. An excellent product has been fitted and we are now enjoying beautiful water. Thank you all so much.”
Are You Fed Up With The Impacts Of Hard Water?
Emily was looking to protect her new build home in Shaftesbury, Dorset from the impacts of limescale. After living in her new house for two years ago and consequently became frustrated with the impacts of limescale.
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