Our Services
Water Filtration & Treatment
About This Service
Water Filtration & Treatment Done Right
Cleaner, scale-free water throughout your home that protects boilers and appliances, reduces cleaning time and delivers better-tasting drinking water — that’s the outcome of correctly specified water filtration and treatment. Pro Plumbers Ltd installs whole-house softeners, under-sink filters and reverse-osmosis systems across Sevenoaks and nearby Kent towns. We size and position systems to match property type — from period cottages and oil-heated rural homes to modern flats — and carry Gas Safe, OFTEC and Worcester/Vaillant approvals to ensure safe, warranty-friendly installations.

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Our Process
How It Works
Site survey & water test
Engineer inspects pipework, boiler type and water usage, then runs a hardness and contaminant test to determine the right system.
Specification & quote
We recommend whole-house or point-of-use solutions, show placement options, explain maintenance needs and provide a written quote.
Install, commission & advise
Installed to manufacturer and Gas Safe/OFTEC standards, systems are commissioned on-site, user-trained and registered for warranty.
Benefits
Why Choose us for Water Filtration & Treatment?
Protects boilers & appliances
Reducing limescale improves heat transfer and lowers failure risk — extending the life of boilers, washing machines and dishwashers.
Tailored system for your property
We match softeners, filters or reverse osmosis to water test results and property type, from gravity-fed systems to mains-fed modern builds.
Trusted, compliant installations
Gas Safe and OFTEC-registered engineers with Worcester and Vaillant accreditations deliver safe, warranty-friendly installs and a 1-year workmanship guarantee.
Whole-house softeners are fitted where limescale affects radiators, valves and cylinder surfaces. These units treat all incoming water and regenerate automatically with salt; sensible siting and correct pipework isolation protect boiler controls and immersion elements. For oil-heated rural properties we co-ordinate with OFTEC-registered engineers to ensure compatibility with gravity-fed tanks and non-standard cold-water supplies.
Point-of-use and drinking-water options include under-sink carbon filters and reverse-osmosis units that remove chlorine, sediment and taste-impairing impurities. We position point-of-use units so installation is serviceable and food-safe, and give clear maintenance guidance — salt top-ups for softeners and cartridge or membrane change schedules for filters and RO systems.
FAQ
Frequently Asked Questions
If you see scale build-up on taps and showerheads, notice white residue on kettles or get frequent limescale-related boiler faults, a softener will help. We perform a hardness test during the site survey and advise whether whole-house treatment or localised filtration is the better solution.
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REVIEWS
What Our Customers Say
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