Homes & Estates

Clean, safe water for your home

Undersink RO, Whole-House RO and UF systems — KEBS-compliant, professionally installed and serviced.

Is your water safe?

Tell-tale signs you need treatment

Watch for these

  • Cloudy or discoloured water
  • A funny smell or metallic taste
  • Frequent stomach upsets at home
  • White scale on kettles, taps and tiles

Not sure? Start with a test

A KES 10,000 water test tells you exactly what's in your water, so we recommend the right system — no guesswork.

RO vs UF

Which technology is right for you?

Reverse Osmosis (RO)

  • Removes dissolved salts, fluoride & heavy metals
  • Best for salty, hard or high-TDS water
  • Crisp, low-mineral taste

Ultrafiltration (UF)

  • Removes bacteria, cysts & particles
  • Best where water is already low in salts
  • Keeps natural minerals; lower running cost

Watch

Purification, explained

UF vs RO, whole-house treatment and a look at our systems.

3-stage pre-filtrationRemoving sediment, chlorine and particles before purification.
Why pre-filters protect your ROHow pre-filters extend the life of your system.
Undersink RO cartridgesA look at the cartridges in an undersink RO system.
Signs your treatment is failingSpot the warning signs early — before your water suffers.

More on our YouTube channel

Our work

Recent home installations

Real systems, installed and handed over by our in-house team.

Domestic packages

Pick your system & price

Undersink RO

Point-of-use purified drinking water at the kitchen sink.

Basic

KES 30,000

  • 15 LPH undersink RO
  • 6-stage purifier
  • 10L storage tank
  • 30W power
  • No stand

Premium

KES 40,000

  • 15 LPH undersink RO
  • 6-stage purifier
  • 10L storage tank
  • Stainless steel stand (15+ yrs)

Whole-House RO

Treat all the water entering your home.

Basic

Currently out of stock

KES 250,000

  • 125 LPH capacity
  • 5-stage purifier
  • 1.5 kW power

Domestic UF

Ultrafiltration for low-salt water at any scale.

Running costs & solar

Maintenance is about KES 10,000–25,000 a year; systems draw 0–3 kW and are solar-ready.

FAQ

Common questions

How do I know if my water is healthy?
The only sure way is a water test. We check physical, chemical and microbiological quality and give you a clear report — see our Water Testing & Analysis service (KES 10,000).
What do I need to purify my water?
It depends on what's in your water. Salty or high-TDS water needs RO; water that's mainly affected by bacteria or particles can use UF. We recommend the right system after a quick test or chat.
How much does it cost to install and maintain a domestic purifier?
Undersink RO systems start at KES 30,000. Maintenance is about KES 10,000–25,000 a year; systems draw 0–3 kW and are solar-ready.

Not sure which fits? Send us your water details

We'll recommend the right home system and a price — by call or WhatsApp.

Prefer email? info@houseofmaji.com · or call 0112 363 100

Talk to a water engineer today

Reach a human in one tap — by call or WhatsApp. We typically reply within minutes.