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Advanced RO water purifiers for borehole, salty, municipal and
other water sources, delivering clean, safe drinking water.

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Kenya's Leading Water Purifiers & Reverse Osmosis (RO) Filter Systems for Home

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Water Purifiers & Water Filters in Kenya - Reliable Solutions for Borehole, Salty & Tap Water

Get the best water purifier prices in Kenya with iClear’s advanced Reverse Osmosis technology. Whether you are dealing with salty borehole water in Syokimau or looking for a clean drinking water solution for your Nairobi office, our systems remove 99% of contaminants. Save up to 80% compared to bottled water costs with our durable, easy-to-maintain RO filters. Free delivery countrywide and Free professional installation available today in Nairobi, Nakuru, and environs.

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4+ Years RO Champions

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12,000+ Families

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Best Water Purifiers in Kenya – iClear RO Systems

Shop our most popular RO water purifiers, trusted by Kenyan families and offices. Save up to 80% vs bottled water with free delivery, installation, and a 1‑year warranty on all models.

iClear Premier RO Water Purifier – High Capacity for Homes & Offices in Kenya

KSh 49,000

iClear Standard RO Water Purifier – Best for Salty & Borehole Water in Kenya

KSh 25,000

iClear Office Water Purifier in Kenya – Bottleless RO System for 20–30 Staff (Lease)

KSh 90,000

iClear Desktop Water Purifier in Kenya – Portable RO Water Dispenser with Instant Hot Water

KSh 40,000

New Branch · Opening Soon

Mombasa & The Coast

Clean, purified water is coming to Mombasa.

iClear is expanding to Mombasa. Our new branch is currently in development and will bring professional water purification solutions, expert installation and local support closer to homes and businesses across Mombasa and the Coast.

Free delivery in Mombasa

Free professional install

Local Mombasa support team

1 Year warranty

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iClear Standard Advanced water purification — KSh 25,000

Mombasa, Kenya

What is (RO) Reverse Osmosis?

Reverse Osmosis (RO) is a water purification method that pushes water through a very fine filter. This filter blocks dirt, chemicals, bacteria, and even dissolved salts. It's one of the few systems that can turn salty water and borehole water into clean, safe drinking water that tastes fresh and sweet.

Removes salts Removes bacteria Removes chemicals

99.9% Purification rate

Why reverse Osmosis

RO removes both visible impurities and invisible contaminants like salts, fluoride, chemicals, and bacteria. It is powerful enough to purify salty water, hard water, borehole water, municipal water — basically any type of water — and make it safe for drinking and cooking in Kenyan homes.

100%

Clean Water

Great for Borehole Water

Softens hard borehole water, removes bad smell, and filters out excess minerals for cleaner, safer drinking water.

Purifies Salty Water

Eliminates dissolved salts from salty or coastal water, giving you fresh-tasting water every day.

Saves You Money

Say goodbye to buying bottled water. RO gives you unlimited clean water straight from your tap.

Why iClear?

Save big by using our instant reverse osmosis water solutions. Get off the loop of buying expensive bottled water and get clean water in your home/office. Get 24/7 support.

Reverse Osmosis

This is a process that utilizes a semi-permeable membrane to effectively separate bacteria, ions, undesired molecules, and larger particles from drinking water, making it pure and safe.

Save 80%

iClear purifiers are a one-time investment on water purification thus are cost effective as compared to regularly buying bottled water. Save 20k worth of bottled water by getting a 25k machine.

24/7 Support

Our Customer support team is available to respond to your inquiries promptly all round the clock. Our professional installers will ensure you don't encounter any issues with installation.

Blog Articles

Learn about reverse osmosis and how it has saved money while giving convenience to Kenyans.

What Do Water Purifier Filters Actually Cost? An Honest Breakdown

Water purifier filters need periodic replacement, and this ongoing cost is real. But even including filter changes, the total cost of owning an RO purifier over several years remains far below what a household spends on bottled or dispenser water in the same period. Why filters need replacing at all A purifier works by trapping and blocking contaminants. Over time the pre-filters fill with the sediment and particles they have caught, and the RO membrane and carbon stages gradually lose effectiveness. Replacing them on schedule is what keeps the water genuinely purified. A filter left in far too long stops protecting you and can itself become a problem, which is exactly why scheduled replacement is not an optional extra but part of how the system works. What the replacement actually involves An RO system has several stages, and they do not all need replacing at the same time. The sediment and carbon pre-filters are changed most often because they do the heavy lifting of catching particles. The RO membrane lasts considerably longer. Because the stages are on different schedules, the cost is spread out over time rather than landing all at once. The comparison that puts it in perspective Here is the context that matters. A household buying bottled or dispenser water spends roughly KSh 3,000 to 8,000 every month, which is KSh 36,000 to 96,000 a year, every year, forever. Against that, an RO purifier is a one-time purchase plus periodic filter changes. Even when you add the filter costs into the total, the yearly running cost of the purifier remains a small fraction of the bottled-water bill it replaces. This is why iClear's own estimate is that customers save up to 80% compared with buying water, filters included. The iClear Standard is KSh 25,000 to buy, with free installation, and its scheduled filter costs are modest and predictable. See the full five-year picture in our bottled water cost breakdown for Nairobi families. The honest way to judge filter costs is not on their own but against the alternative. Filters are a real cost. Bottled water is a much larger one, and it never stops. The purifier plus its filters is still the cheaper path by a wide margin. How iClear keeps this manageable Filter replacements are scheduled, so you are not guessing when they are due. The cost is spread across stages on different intervals, not a single large annual hit. iClear supports the replacements, so you are not sourcing parts alone. The predictability means you can budget for it, unlike a bottled-water bill that rises with usage. FAQ Q: How much do water purifier filters cost to replace in Kenya? A: Filter costs vary by stage and how often each is changed, with pre-filters replaced more often than the RO membrane. Even including replacements, the yearly running cost stays far below a household's bottled-water spend. Ask iClear for the current per-stage pricing and intervals. Q: How often do RO filters need changing? A: The sediment and carbon pre-filters are changed most frequently since they catch the most, while the RO membrane lasts considerably longer. Because the stages are on different schedules, the cost is spread out rather than landing all at once. Q: Is a water purifier still cheaper than bottled water after filter costs? A: Yes, by a wide margin. A household spends KSh 36,000 to 96,000 a year on bottled water. An RO purifier is a one-time purchase plus modest scheduled filter costs, keeping the total far below the bottled-water bill it replaces. See the real running cost, and the real saving. Free delivery and professional installation in Nairobi and Nakuru. Visit the iClear shop. Keywords: water purifier filter cost kenya, ro filter replacement cost, purifier running cost, filter replacement kenya, iClear Kenya, water purifier maintenance    

Rongai Borehole Water Quality: What the TDS Numbers Mean for Your Family

Rongai relies heavily on borehole water, and its quality varies borehole to borehole. A TDS reading tells you how much dissolved material is in your water: below 300 ppm is excellent, above 600 ppm signals significant dissolved contamination that Reverse Osmosis can remove. What TDS actually measures TDS stands for Total Dissolved Solids: everything dissolved in your water, including salts, minerals, and metals. It is one of the most useful single indicators of water quality, because it captures what you cannot see. A rough guide: Below 300 ppm: generally excellent for drinking water. 300 to 600 ppm: acceptable, with rising concern toward the top of the range. Above 600 ppm: significant dissolved contamination, better treated. Above 1,000 ppm: not recommended for drinking without treatment. Why Rongai boreholes vary Borehole water is not uniform across an area. Two boreholes a short distance apart in Rongai can give different readings depending on depth, the local geology they draw from, and the age and condition of the borehole itself. This is why a general statement about Rongai water is less useful than testing your specific borehole. What is consistent is that borehole water tends to carry more dissolved material than treated municipal supply, so a reading worth checking is likely. Editor note: Insert measured TDS readings for Rongai boreholes from iClear's field data or from installations in the area. If specific Rongai figures are not yet recorded, note that they should be gathered, and reference the measured ranges from comparable nearby borehole areas rather than inventing a Rongai-specific number. What high TDS means for your family If your Rongai borehole reads high, it means your family is drinking and cooking with water carrying a heavy dissolved load: salts, minerals, and possibly fluoride, depending on the local geology. Over time, high-TDS water can taste mineral or salty, leave scale on kettles and appliances, and place a sustained load on the body. None of it is visible in a clear glass, which is exactly why the number matters more than the look. What to do about it If your reading is high, Reverse Osmosis is the household answer. It reduces TDS dramatically, commonly by 90% or more, taking a borehole reading of 600 ppm down below 50 ppm. The iClear Standard is designed for the borehole conditions common across Nairobi's growth areas, and installs under the sink with free professional installation. For renters in Rongai's many apartments, the portable iClear Desktop delivers the same RO purification without plumbing. The first step with any borehole is not to buy anything. It is to know your number. Once you know your TDS, the decision makes itself: a low reading is reassuring, and a high one has a clear, proven solution. FAQ Q: What is a good TDS level for drinking water? A: Below 300 ppm is generally excellent. From 300 to 600 ppm is acceptable with rising concern at the top of the range, and above 600 ppm signals significant dissolved contamination that is better treated. Above 1,000 ppm is not recommended without treatment. Q: How do I check my Rongai borehole water quality? A: Have the water tested for TDS and, ideally, specific contaminants like fluoride. A TDS reading is the quickest single indicator. iClear can measure this as part of assessing your water before recommending a solution. Q: How do I lower high TDS in borehole water? A: Reverse Osmosis reduces TDS dramatically, commonly by 90% or more. An RO system like the iClear Standard takes a high borehole reading down to a low, clean level. Boiling and basic filters do not reduce dissolved solids. Know your Rongai water number, then fix it. Free delivery and professional installation in Nairobi and Nakuru. Visit the iClear shop. Keywords: rongai borehole water, rongai water quality, tds borehole water kenya, rongai water purifier, borehole water testing, iClear Kenya

Why Westlands and Kilimani Apartment Residents Are Switching to RO Purifiers

Many Westlands and Kilimani apartments have hard water, which leaves white limescale on kettles, taps, and appliances, and a film on glasses. Hard water is caused by dissolved minerals, and Reverse Osmosis removes them, protecting both your appliances and your drinking water. What hard water actually is Hard water is water with a high content of dissolved minerals, mainly calcium and magnesium. It is not dirty in the visible sense, and it is not unsafe to touch, but those dissolved minerals cause the effects residents notice. When hard water is heated or left to dry, the minerals are left behind as the white, chalky deposit called limescale. In an apartment relying on borehole or mixed supply, this mineral load can be significant. The signs in a Westlands or Kilimani apartment Limescale: white crust on kettles, taps, showerheads, and inside appliances. Spotting: white marks and film on glasses and dishes after washing. Appliance wear: kettles, irons, washing machines, and water heaters failing sooner as scale builds up inside them. Taste: a mineral or flat taste to drinking water. Why it matters beyond annoyance Limescale is not only unsightly. Inside a water heater or a kettle, scale acts as insulation, making the appliance work harder and wear out faster, which quietly raises electricity use and replacement costs. For drinking, high dissolved-mineral water carries the same sustained load on the body that any high-TDS water does. So hard water is both a household-cost problem and a water-quality one. Why RO is the switch residents are making Reverse Osmosis removes the dissolved minerals that cause hardness, along with the other contaminants in the supply. This is why apartment residents in these neighbourhoods are increasingly choosing RO for their drinking and cooking water: it ends the limescale and the film, and it protects both the appliances and the people. Because most apartment dwellers cannot alter building plumbing, the portable iClear Desktop is the popular choice here, delivering full RO purification with no installation. Where under-sink installation is possible, the iClear Standard covers the whole kitchen. Hard water in a Westlands or Kilimani apartment is a dissolved-mineral problem showing up as limescale and film. Reverse Osmosis removes the minerals at the source of your drinking water, which is why the switch has become common in exactly these high-density, apartment-heavy areas. FAQ Q: Why do Westlands and Kilimani apartments have hard water? A: Hard water comes from dissolved minerals, mainly calcium and magnesium, in the supply. Apartments drawing on borehole or mixed supply in these areas often carry a high mineral load, which shows up as limescale and film. Q: Does Reverse Osmosis remove hard water minerals? A: Yes. RO removes the dissolved calcium and magnesium that cause hardness, along with other contaminants, cutting TDS dramatically. This ends the limescale and film on your drinking and cooking water and protects appliances. Q: Can I fix hard water in an apartment I rent? A: Yes, for your drinking and cooking water. A portable RO purifier like the iClear Desktop needs no plumbing and removes the dissolved minerals, so renters can solve hard water at the tap they drink from without altering the building. End the limescale in your apartment water. Free delivery in Nairobi and Nakuru, no installation needed. Visit the iClear shop. Keywords: hard water westlands kilimani, limescale water nairobi, hard water apartment kenya, remove hard water minerals, apartment water purifier, iClear Kenya

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New Branch · Opening Soon

Water Purification Specialists

Kenya's Leading Water Purifiers & Reverse Osmosis (RO) Filter Systems for Home