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Reverse Osmosis

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 Rate1.1 – 22.7 L/min
Working Pressure1 – 4 bar
Power Supply24VDC / 90W
External Adapter100–240VAC 50/60Hz 5A
Operating Temperature5 – 38°C
Maximum Hardness1,500 ppm
RO Membrane800 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.

Alison from Southern Softflow

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

1

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.

2

Tailored Solution & Quote

We will visit your home, assess your needs and provide a no-obligation quote for the best solution.

3

Installation

Our experienced engineers will install your new water softener or drinking water system at a time that suits you.

4

Ongoing Support & Salt

We offer ongoing support, servicing and salt delivery to keep your system running smoothly.

Ben Southern working at his desk at the Southern Softflow office
Infinity water softener installed under a kitchen sink with filtration system and copper pipework
Infinity water softener and water filter system installed neatly inside a kitchen cupboard
Southern Softflow engineer delivering Harvey block salt to a customer doorstep

Our Services

We offer a full range of services from sales & installation of water softeners to ongoing maintenance and supplies

Water Softeners

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Drinking Water Systems

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Servicing & Repairs

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Salt Collection & Delivery

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What Our Customers Say

“Southern Softflow’s response to my call for help was amazing, from Edith in the office, Keith the boss man to Will the plumber who worked so hard and did a first class job. A truly great personal service not found easily these days. My heartfelt thanks to them all !”

“Brilliant service. Survey done clear explanation of product from Ben. Fitting done three days later. Very helpful and tidy technician. Added a hard water tap at the last minute no problem. Would highly recommend the service and product. Thanks guys!”

“From the first contact through to survey visit and arranging for installation, this family-run company was excellent, with plenty of communication. The water softener had to be installed in a very restricted space with very difficult to access mains water inlet and drain. However the company plumber found a workaround, even preserving some of the middle shelf in the cupboard concerned. The installation was completed in one morning, working was clean, and the finished job is very neat.”

“I have dealt with Southern Softflow for 22 years. Recently after 22 years a fault developed on the machine. The machine was taken away and repaired at a very reasonable cost. As I had moved house I had the machine installed by the kitchen company installing the kitchen and they made a poor job of the pipework needed. When Will from Southern Softflow brought the repaired machine back he rerouted the pipework and put new valves in and did a very neat and professional job. I am delighted. A very genuine and professional company ,a delight to deal with.”

“Fantastic service from the Southern Softflow Team! My enquiry was dealt with promptly and expertly. We were first told by the guy from another local company who installed our water softener (before we owned the property) that the softener couldn’t be serviced reliably as it hadn’t been used for a while and was in any case 10 years old so in need of replacing. We were also told it would be unsafe to use and were quoted a heavy price by him to replace it. Keith from Southern Softflow came to have a look, He was knowledgeable, friendly and very understanding. He spent time analysing the water to make sure it was safe to use. He flushed the system through thoroughly and assured us the softener is in good working order so we wouldn’t need to replace it which was a great relief. Several weeks after Keith’s visit we are using our softener with no issues and are very relieved Southern Softflow operate in our area!”

“Fast response to our enquiry, full information provided, work booked for following week. Fitter arrived on time, pleasant, efficient, very tidy and cleaned up when work finished. Very neat pipework, showed us how to isolate soft water if required at any time, and showed us position of new stopcock. Explained how filter system worked, helped us to set up App for notifications when salt low. Stacked spare salt in garage, advised how to apply for more supplies. Presented us with a delightful gift hamper of locally sourced products. Would highly recommend Southern Softflow Ltd.”

Emily, a Southern Softflow customer, sharing her testimonial in her kitchen

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.

See More Testimonials

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