★ Site visits from KSh 5,000 in Nairobi · Bank financing through our partner banks · Pay in stages via M-Pesa
0725 310 112Reverse osmosis · UV · Ozone · Dialysis water
Clean, safe drinking water for your home, school, hotel, water refill business, or hospital and dialysis unit. We supply and install reverse osmosis (RO) purifiers and commercial water purification plants anywhere in Kenya, matched to your water source: county mains, borehole or harvested rainwater.
Prices from KSh 18,500
Indicative 2026 prices in Kenya Shillings, including installation unless stated. We confirm the final price on WhatsApp after a site visit or measurement.
From KSh 18,500
Under-sink reverse osmosis purifier with its own faucet. Ideal for families on county or borehole water.
| Stages | Sediment, 2× carbon, RO membrane, post-carbon |
|---|---|
| Output | 75 GPD (about 280 litres a day) |
| Tank | 12 litres pressurised |
| TDS reduction | Up to 95% |
| Power | Pump model 24 V, 30 W (gravity model available) |
| Includes | Installation, faucet, first set of filters |
PopularFrom KSh 28,000
Wall-mounted purifier with UV sterilisation and a mineral cartridge that puts back calcium and magnesium for better taste.
| Stages | 7: sediment, carbon, RO, UV, mineral, alkaline, post-carbon |
|---|---|
| Output | 15 litres per hour |
| Storage | 10 litres, food-grade ABS |
| Feed water | Up to 2,000 ppm TDS |
| Power | 220–240 V, 60 W |
| Includes | Installation, 1-year service visit |
From KSh 285,000
Starter plant for a small water refill shop, school or clinic. Produces about 2,500 litres in a 10-hour day.
| Capacity | 250 litres per hour |
|---|---|
| Membrane | 4040 RO membrane, stainless housing |
| Pre-treatment | Sand filter, carbon filter, 5-micron cartridge |
| Pump | Stainless high-pressure pump, 1.1 kW |
| Frame | Stainless steel skid with TDS meter and pressure gauges |
| Power | 220–240 V single phase |
PopularFrom KSh 420,000
The most popular size for water refill businesses in Nairobi estates and busy towns.
| Capacity | 500 litres per hour |
|---|---|
| Membrane | 2 × 4040 RO membranes |
| Pre-treatment | Automatic backwash sand & carbon filters, softener option |
| Pump | Stainless high-pressure pump, 2.2 kW |
| Controls | Auto start/stop, low-pressure cut-off, conductivity meter |
| Power | 220–240 V or 415 V three phase |
From KSh 650,000
For hotels, hospitals, bottling and borehole water with high salt (brackish). Price from 1,000 LPH.
| Capacity | 1,000 LPH (2,000 LPH from KSh 1,150,000) |
|---|---|
| Membrane | 4 × 4040 or 8040 membranes |
| Feed water | Borehole/brackish up to 5,000 ppm TDS |
| Pre-treatment | Multimedia filter, carbon, softener, antiscalant dosing |
| Post-treatment | UV steriliser and ozone generator |
| Power | 415 V three phase |
From KSh 1,850,000
Ultra-pure water for haemodialysis machines in hospitals and renal units. Designed to meet ISO 23500 / AAMI water quality for dialysis.
| Capacity | Supplies 4–10 dialysis machines (larger units on request) |
|---|---|
| Treatment | Multimedia filter, softener, twin carbon tanks, double-pass RO |
| Water quality | Conductivity below 5 µS/cm; low bacteria & endotoxin |
| Disinfection | Hot-water or chemical disinfection of RO and loop |
| Distribution | Stainless steel / PEX ring main with UV and 0.2 µm endotoxin filter |
| Includes | Installation, commissioning, lab water test, staff training |
From KSh 750,000
Everything to open a water refill shop: purification plant, storage, sterilisation, refill taps and setup support.
| Plant | 500 LPH RO with UV and ozone |
|---|---|
| Storage | 2 × 2,000 L food-grade tanks |
| Refill | 4-tap stainless refill counter + bottle washing bay |
| Extras | Bottle sealing machine, TDS meters, starter bottles |
| Support | Installation, staff training, water test before opening |
| Licensing | Guidance on KEBS and county public health requirements |
Free water test first
We test your water (TDS, hardness, iron, pH) before recommending a machine, so you don't pay for stages you don't need.
Spares & servicing
Filters, membranes, UV lamps and pumps in stock, with service plans for homes and refill businesses.
Architects on the team
We design houses for a living, so what we supply fits your plan, your plot and your budget, not just what's in stock.
Order on WhatsApp, pay via M-Pesa
Send your order on WhatsApp, get a written quote, and pay in stages by M-Pesa or bank transfer. No surprises.
Delivery across Kenya
Nairobi, Kiambu, Machakos and Kajiado same week; Mombasa, Nakuru, Kisumu, Eldoret, Nyeri, Meru and other counties on schedule.
A home RO water purifier in Kenya costs between KSh 15,000 and KSh 35,000 depending on the number of stages and whether it has UV and a mineral cartridge. Commercial reverse osmosis machines start at about KSh 250,000 for a 250 litres-per-hour plant and go above KSh 1 million for 2,000 LPH plants that treat salty borehole water.
The biggest cost drivers are the plant capacity, the quality of the feed water (borehole water at the coast or in Kajiado, Machakos and Makueni often needs a softener and more membranes) and the sterilisation you add after RO: UV, ozone or both.
A water refill shop is one of the most popular small businesses in Nairobi, Kiambu, Nakuru, Mombasa and Kisumu. Most owners start with a 500 LPH plant, storage tanks, a refill counter and a bottle sealing machine. A complete setup with our package costs from KSh 750,000, before rent and branding.
Before opening you need the business permit from your county, a public health licence and water quality certification. We guide you through the paperwork, test the water and train your staff on daily operation, cleaning and filter changes.
Each haemodialysis session exposes a patient to over 100 litres of water through the dialyser membrane, so dialysis water must be far purer than drinking water. A dialysis water treatment plant uses pre-treatment (multimedia filtration, softening and carbon to remove chlorine and chloramines), double-pass reverse osmosis, and a disinfected distribution loop that delivers water to each machine.
We supply and install dialysis RO systems for hospitals, renal units and dialysis centres in Nairobi, Mombasa, Kisumu, Nakuru, Eldoret and other counties, designed to the ISO 23500 / AAMI water quality standards. Every system is commissioned with a lab water test, and we offer service contracts covering filter and membrane changes, disinfection and routine bacteria and endotoxin testing.
Ordinary carbon and sediment filters improve taste and remove dirt but don't remove dissolved salts or fluoride. UV kills bacteria and viruses but doesn't remove salts either. Reverse osmosis removes up to 95–99% of dissolved solids, including fluoride, which is common in borehole water in the Rift Valley. The safest setup for most Kenyan homes is RO followed by UV.
Building a new home? Get your house plan and water purification from one team, and estimate the full budget with our building cost calculator.
Home RO purifiers cost KSh 18,500–28,000. Commercial RO plants for water refill businesses cost from KSh 285,000 (250 LPH) and KSh 420,000 (500 LPH). A complete refill business package is from KSh 750,000.
Yes. Our double-pass RO dialysis water treatment systems are from KSh 1,850,000 for 4–10 dialysis machines, including pre-treatment, a disinfected distribution loop, installation, a lab water test and staff training. Larger renal units are quoted on request.
Yes. We test the water first. For brackish borehole water we add a softener, antiscalant dosing and extra membranes so the plant lasts and the water tastes good.
Yes, we deliver and install countrywide, including Mombasa, Kisumu, Nakuru, Eldoret, Nyeri, Meru, Machakos and Kitui.
Sediment and carbon filters every 3–6 months, the RO membrane every 1.5–3 years, and the UV lamp yearly. We remind you on WhatsApp and stock all spares.
Tap 'Order on WhatsApp' on the machine you want, tell us your location and water source, and we'll send a quote. You can pay via M-Pesa or bank transfer.
Send us your location and what you need on WhatsApp. We reply with a quote, and you pay in stages via M-Pesa or bank transfer.
Photos: Fiszi37 (CC0) · Watercareservice (CC BY-SA 4.0) · FacetsOfNonStickPans (CC BY-SA 4.0) · Fiszi37 (CC0), via Wikimedia Commons. Illustrative photos; products supplied may differ in appearance.
