Skip to content

Clean, Safe Drinking Water for Every Kenyan Home

From compact under-the-sink units to whole-house plants, Shimei Water delivers purified water tailored to your family's needs.

Tap water in Nairobi and across Kenya can carry hardness, chlorine, sediment, and contaminants that affect your health, your appliances, and the taste of every meal you cook. Our domestic Reverse Osmosis and Ultrafiltration systems remove what shouldn't be there — quietly, reliably, and right at the point of use.

RO vs UF — Which One Do I Need?

Reverse Osmosis (RO)

Removes dissolved solids, heavy metals, hardness, and salts — best for high-TDS or hard water.

Ultrafiltration (UF)

Removes bacteria, cysts, and sediment while keeping natural minerals — best for already low-TDS water.

Undersink RO System

Undersink RO System

Premium Drinking Water — Straight From Your Kitchen Tap

Our Undersink Reverse Osmosis systems fit neatly inside your kitchen cabinet and deliver clean, great-tasting water on demand. Multi-stage filtration removes dissolved solids, heavy metals, chlorine, bacteria, and microscopic contaminants — giving your family bottled-water purity without the bottles.

Best for: Households on municipal or borehole water who want premium drinking and cooking water at a single dedicated tap.

  • Compact, cabinet-friendly footprint
  • Multi-stage RO filtration with high contaminant rejection
  • Dedicated drinking-water faucet at the sink
  • Easy filter changes — serviceable in minutes
  • Optional mineralizer for balanced taste
Price KSh 30,000
Undersink UF System

Undersink UF System

Clean, Safe Water Without the Wait

Our Undersink Ultrafiltration systems are perfect for homes with relatively soft, low-TDS water who want strong physical and microbial protection without the higher water-rejection rate of RO. UF removes bacteria, cysts, sediment, and turbidity while preserving natural minerals — so your water stays clean and refreshing.

Best for: Homes on borehole or municipal water with low-to-moderate TDS, who want a high-flow, low-waste purification solution.

  • High flow rate — no slow drip, no holding tank required
  • Effective against bacteria, cysts, and fine sediment
  • Retains beneficial natural minerals
  • Long-life membrane with minimal maintenance
  • Quiet, energy-free operation
Price KSh 20,000
Whole House RO Systems (125 – 500 LPH)

Whole House RO Systems (125 – 500 LPH)

Pure RO Water to Every Tap in the House

When your raw water carries hardness, high TDS, or heavy metals, Reverse Osmosis is the answer. Our Whole House RO plants treat water as it enters the home — so every tap, every shower, and every appliance gets the same clean, purified water.

Best for: Family homes, large residences, and small estates on hard, high-TDS, or borehole water.

  • Reverse Osmosis purification across the whole house
  • Reduces hardness, dissolved solids, chlorine, and microbial load
  • Custom-engineered after a water quality test
  • Built with food-grade components and serviceable housings
  • Skid-mounted for clean installation and easy servicing

Available configurations & prices

Whole House UF Systems (500 – 1000 LPH)

Whole House UF Systems (500 – 1000 LPH)

Whole House UF — High Flow, Natural Minerals Intact

If your raw water is already relatively soft and low in dissolved solids, Ultrafiltration gives you the cleanest possible water without removing the natural minerals your body needs. Our Whole House UF plants deliver bacteria-free, sediment-free water at high flow rates — to every outlet in the home.

Best for: Family homes, large residences, and estates on already low-TDS municipal or borehole water.

  • Ultrafiltration purification across the whole house
  • Removes bacteria, cysts, sediment, and turbidity
  • Retains natural minerals for great-tasting water
  • High flow rate — no pressure drop at the tap
  • Long-life membrane with low maintenance

Available configurations & prices

Ready to talk water?

Tell us about your project. We'll recommend the right system, the right capacity, and a clear quote — no pressure.

Request a Quote WhatsApp Us