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Advanced RO water purifiers for borehole, salty, municipal and
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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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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

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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.

Mombasa Is Opening: What Coastal Water Quality Means for Your Home

The water in Mombasa is affected by saline intrusion, seawater mixing into coastal aquifers, which gives much of the borehole and well water a salty, brackish taste and a high dissolved-salt load. Boiling and basic filters do not remove dissolved salts. Reverse Osmosis does, and iClear is now installing in Mombasa. Why Mombasa's water is different Every coastal city sits on the same geological challenge: its groundwater lies close to the sea, and seawater can migrate into the freshwater aquifer beneath it, a process called saline intrusion. Mombasa is no exception. Many boreholes and shallow wells across the coastal strip draw water carrying elevated salinity, along with the general hardness common to coastal limestone and coral-derived aquifers. The result is water that can taste brackish or salty straight from the tap, sometimes markedly more so during the dry season, when reduced freshwater recharge lets seawater intrude further inland. Residents on borehole or well water in parts of Mombasa commonly report a salty or metallic taste, scale build-up on kettles and shower fittings, and water that simply does not feel as clean as piped municipal supply. None of this is imagined. Dissolved salt does not need to be visible to be present, and a glass of coastal borehole water can look perfectly clear while carrying a heavy mineral and salt load.    Why boiling and ordinary filters do not help This is the same principle that applies inland, and it matters just as much on the coast:   - Boiling kills bacteria but does nothing to dissolved salts, and by evaporating water it can concentrate them further. - Carbon and sediment filters improve taste and clarity but do not remove salts dissolved at the molecular level. - Basic jug filters are built for chlorine and odour, not for a saline load.   Saline intrusion is a dissolved-solids problem, and dissolved-solids problems need a technology that works at the molecular level.   What actually works: Reverse Osmosis Reverse Osmosis forces water through a membrane fine enough to block dissolved salts, along with bacteria, sediment, and other contaminants. It is the same technology iClear has used to solve high-TDS borehole water inland, and it is directly suited to coastal salinity as well. The iClear Standard installs under the sink for households with plumbing access, and the portable iClear Desktop suits Mombasa's many rented apartments and flats, where tenants cannot alter a landlord's plumbing but still want genuinely purified water.   iClear is now in Mombasa iClear is opening a branch in Mombasa, bringing the same KEBS-certified Reverse Osmosis systems, free professional installation, and after-sales service that families across Nairobi and Nakuru already rely on. For coastal households dealing with saline, brackish, or hard borehole water, this means local access to a proven solution, without needing to source or service equipment from Nairobi.   FAQ Q: Why does Mombasa water taste salty? A: Mombasa's coastal groundwater is affected by saline intrusion, where seawater mixes into the freshwater aquifer, giving borehole and well water a salty or brackish taste. This is a well-documented feature of coastal geology, not a sign of dirty water.   Q: Can boiling remove salt from Mombasa borehole water? A: No. Boiling kills bacteria but does not remove dissolved salts, and can concentrate them further as water evaporates. Only methods like Reverse Osmosis remove dissolved salt.   Q: Does iClear install in Mombasa? A: Yes. iClear is opening a branch in Mombasa, bringing KEBS-certified Reverse Osmosis systems with free professional installation to coastal households and renters dealing with saline or hard water.   Keywords: mombasa water quality, mombasa borehole water salty, saline water mombasa, water purifier mombasa, iClear Mombasa, coastal water kenya

The 3 Water Myths Costing Kenyans Money: Boiling, Clear Water, and "Bottled Is Safer"

Three water myths cost Kenyan families money: that boiling makes water fully safe, that clear water is clean water, and that bottled is automatically safer. Each is contradicted by evidence, and each keeps people paying for water that is not as safe as assumed. Myth 1: Boiling makes water fully safe Boiling kills bacteria and viruses, and that is genuinely valuable. But it removes nothing dissolved: not fluoride, not salts, not heavy metals. Worse, because water evaporates while these contaminants stay behind, prolonged boiling can concentrate them. In parts of Kenya where borehole water carries fluoride well above the WHO safe limit, a family boiling diligently may be removing the germs while leaving the fluoride that causes long-term damage. The cost: time, fuel, and electricity spent daily on a method that only solves part of the problem, plus the ongoing exposure to everything boiling cannot touch. Myth 2: If it is clear, it is clean This is the most dangerous myth of the three, because it feels the most obviously true. But clarity only tells you that visible particles are gone. The contaminants that matter most, fluoride, dissolved salts, bacteria, heavy metals, are invisible. iClear's field team has measured perfectly clear-looking borehole water at 450 to 600 ppm TDS with high fluoride. It looked clean in the glass. It was not. The cost: false confidence. Families drink water they believe is safe because it looks safe, and never test or treat it. Myth 3: Bottled water is automatically safer Bottled and dispenser water carries an image of guaranteed cleanliness that the evidence does not fully support. In one widely cited study, Mason and colleagues (2018) found microplastic particles in 93% of 259 bottles tested across 11 brands. Research has also documented bacterial growth in dispensers that were not regularly sanitised. Quality depends on purification, storage, transport, and handling, none of which the buyer can see. Bottled is not automatically anything; it is only as good as its unseen handling. The wider context: billions still lack safely managed drinking water. Source: WHO, cited in image and appendix. The cost: a recurring monthly bill, KSh 180,000 to 480,000 over five years for many households, for water that may be no safer, and sometimes less controlled, than a purifier at home would provide. What the three myths have in common Look closely and the three myths share a single root: they all judge water by appearance, habit, or packaging rather than by evidence. Boiling feels thorough. Clear looks clean. Bottled seems trustworthy. In every case, the belief substitutes a feeling for a fact, and the gap between the two is where both the money and the risk hide. Looks clean is not proven clean This is the line worth keeping. Looks clean is not the same as proven clean. Clear water, boiled water, bottled water: none of these is proven safe by how it looks or where it came from. The only ways to be certain are to measure your water or to purify it at the point where you drink it, so that what you cannot see is removed regardless. That certainty is the whole point of a home purifier. Every iClear system uses Reverse Osmosis to remove the contaminants these three myths leave in place, from the fluoride boiling concentrates to the dissolved load clear water hides. The iClear Standard covers the household; the iClear Desktop adds instant hot and cold. Proven clean, not just clear. FAQ Q: Does boiling water make it completely safe? A: No. Boiling kills bacteria and viruses but leaves fluoride, dissolved salts, and heavy metals behind, and can concentrate them as water evaporates. It solves part of the problem, not all of it. Q: Is clear water always clean? A: No. Clarity only means visible particles are gone. Fluoride, dissolved salts, bacteria, and heavy metals are invisible, so water can look perfectly clear and still be unsafe. Only testing or purification reveals the truth. Q: Is bottled water safer than tap or purified water? A: Not automatically. Research has found microplastics in most bottled water samples and bacteria in unmaintained dispensers. Bottled water quality depends on unseen handling, while a home purifier gives you control over what is removed. Choose proven clean, not just clear. Free delivery and professional installation in Nairobi and Nakuru. Visit the iClear shop. Keywords: water myths kenya, common water myths, is boiling water safe, is clear water clean, bottled water myth, iClear Kenya

Is Boiling Water Enough? What It Removes and What It Doesn't

Boiling water is not enough on its own. It kills bacteria and viruses but does not remove fluoride, dissolved salts, or heavy metals, and by evaporating water it can concentrate them. Boiling addresses only one of several risks. What boiling genuinely does well Bringing water to a rolling boil kills bacteria and most viruses. For water whose main problem is microbial contamination, boiling is a real and effective first line of defence, which is exactly why it became the standard advice for generations. Nothing in this article takes that away. If the only issue were germs, boiling would largely handle it. What boiling cannot remove The trouble is that germs are not the only issue in Kenyan water. Boiling does nothing about the dissolved contaminants that matter most in many parts of the country: Fluoride, which iClear's field team has measured in Rift Valley boreholes above 8.75 mg/L, more than five times the WHO safe limit of 1.5 mg/L. Boiling does not touch it. iClear's highest field fluoride reading against the WHO guideline value. Sources cited in image and appendix. Dissolved salts and high TDS, common in borehole water in towns such as Kitengela and Kajiado at 450 to 600 ppm. Boiling does not reduce them. Heavy metals, such as lead and arsenic, which boiling cannot remove. How boiling can concentrate contaminants Here is the part most people never hear: boiling can make the dissolved problems worse. As water boils, it evaporates, but the fluoride, salts, and metals do not leave with the steam. They stay behind in less water, which means their concentration rises. For water that is already high in these contaminants, prolonged boiling is a step backwards, not forwards. Why this matters for Kenyan borehole water This is not a theoretical concern in Kenya. A large share of households rely on borehole water, and iClear's own measurements across towns show that borehole water routinely carries exactly the dissolved contaminants, fluoride and high TDS, that boiling cannot address and can worsen. A family diligently boiling their borehole water may be removing the bacteria while leaving, and even concentrating, the fluoride that causes long-term harm. What removes everything boiling misses Reverse Osmosis removes what boiling cannot. By forcing water through a fine membrane, RO takes out fluoride, dissolved salts, heavy metals, and sediment, and removes bacteria and viruses as well, so it covers both the microbial risks boiling handles and the dissolved risks it does not. The iClear Standard is built for exactly the borehole conditions our field data describes, and the iClear Premier serves larger households. For the fuller picture of what different methods remove, see our guide on the myths that cost Kenyans money. Boiling solved the water problem of an earlier era, when germs were the whole concern. Today's Kenyan water carries dissolved contaminants that boiling cannot remove and can concentrate. It is a good first step and a poor finish line. FAQ Q: Is boiling water enough to make it safe in Kenya? A: Not on its own. Boiling kills bacteria and viruses but does not remove fluoride, dissolved salts, or heavy metals, which are common in Kenyan borehole water. Boiling addresses only one of several risks. Q: Does boiling remove fluoride from water? A: No. Boiling does not remove fluoride. Because water evaporates while the fluoride remains, prolonged boiling can actually raise the fluoride concentration in the water that is left. Only methods like Reverse Osmosis remove fluoride. Q: Is boiled borehole water safe to drink? A: Boiling makes borehole water safer from bacteria but leaves its fluoride, dissolved salts, and heavy metals untouched, and can concentrate them. For borehole water, Reverse Osmosis is needed to address these dissolved contaminants. Remove what boiling leaves behind. Free delivery and professional installation in Nairobi and Nakuru. Visit the iClear shop. Keywords: is boiling water enough, boiling water safe kenya, does boiling remove fluoride, boiling vs purifier, iClear Kenya, borehole water kenya

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Clean Water Solutions

Water Purification Specialists

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