Pure, clean drinking water you can trust at home
No guesswork, no over-specification, just clean water done properly. Reverse osmosis is the most thorough drinking water filtration available for the home, and we match every system to your water pressure, usage and lifestyle.
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"If you don't have a filter, you are the filter."
Filters to 0.0001 micron
A multi-stage membrane that reaches contaminants standard filters simply can't.
Fully independent
Kent's only fully independent water treatment specialists. No brand bias, no sales pressure.
Fixed-price installation
Sized to your home, installed neatly and tested thoroughly, for one clear price.
What is reverse osmosis, and why it matters
Reverse osmosis is a multi-stage process that pushes water through an ultra-fine membrane, removing particles down to 0.0001 micron. That includes substances that are invisible, tasteless and often ignored.
Unlike basic carbon filters, RO systems are designed to remove dissolved solids, microplastics and chemicals that pass straight through standard filtration. If you care about what goes into your body, it's the most thorough option for the home.
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What reverse osmosis targets in tap water
Mains water can meet legal standards and still carry unwanted substances. Reverse osmosis targets the things most homeowners are concerned about, leaving water that tastes clean, smells neutral and performs consistently for drinking, cooking and food preparation.
Designed for real homes
Every Aquasoft RO installation starts with your home, not a product brochure. It sits alongside the rest of our drinking water systems. We assess your incoming water pressure, available space, daily usage and whether you want a storage tank or a direct-flow system.
Whether you choose a compact under-sink system or a higher-capacity direct-flow unit, it's installed neatly, sized to run efficiently, and tested thoroughly before we leave.
Optional remineralisation for taste and balance
Some people prefer ultra-pure water. Others, especially in hard water areas, like minerals added back for taste. Our optional remineralisation cartridges restore essential minerals after filtration, improving mouthfeel and raising pH, for water that tastes natural without compromising purity. You choose the finish, we set it up correctly.
Seamless kitchen integration
Your RO system can be supplied with a dedicated mini tap, or integrated into a three-way tap that delivers hot, cold and filtered water from one fitting.
That keeps your kitchen clutter-free while cutting your reliance on bottled water, a cleaner, more sustainable solution that fits modern kitchens.
Professional installation and ongoing support
Reverse osmosis systems only perform well when installed correctly. Our installation includes correct pressure regulation, secure fittings, flushing and full system testing.
We explain filter replacement schedules and ongoing maintenance so there are no surprises later, and we offer servicing, filter replacements and support long after installation.
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Your one-stop shop for perfect water
We're Kent's only fully independent water treatment specialists, so you get clear advice, fixed-price installation and systems chosen for performance, not commission. Our team installs RO systems every week and understands the details that separate good water from great water.
One of our best-selling RO systems
K5 Pure+ Reverse Osmosis System
Kinetico's flagship RO system, delivering exceptional multi-stage drinking water with the option to remineralise for taste. A reliable, high-performance choice for the home.
Reverse osmosis, answered
Is reverse osmosis water safe to drink?
What does reverse osmosis remove from tap water?
Does reverse osmosis remove healthy minerals?
How often do the filters need changing?
Does an RO system waste a lot of water?
How much does a reverse osmosis system cost?
Reverse osmosis, explained
The science behind pure water
How reverse osmosis filtration works, and why it's so effective.
Read article →Why your water tastes like metal
The common causes of a metallic taste, and how RO solves it.
Read article →What is reverse osmosis filtration?
A plain-English guide to RO if you're new to the term.
Read article →The benefits of filtered water
Why more homes are moving away from bottled and tap water.
Read article →Ready to upgrade your drinking water?
Book a free home water consultation and we'll help you choose the right RO system for your home. No guesswork, no over-specification.