Bacfree Citibank Watero Smart Water Dispenser

All-in-one Smart Water Dispenser – Watero-UF

Your Ideal Water Dispenser

No Installation, Plug-and-Play Water Dispenser


With the ultra-portable and compact design, you can place Watero

 wherever you want it to be, whenever you need it to be.

Instant Heating Hot Water Dispenser within 3 seconds


No boiling required. Choose your preferred water temperature from the 5 choices 25°C, 45°C, 60°C, 85°C or 100°C and make your drinks immediately.

Water Dispenser for Mom: One Touch Mummy Button


We know having to mix hot water and cold water only to get the right temperature is really frustrating.

One Touch Mummy Button (45°C: The perfect temperature for your baby’s milk), get the right amount of water at the right temperature in one touch, for the perfect baby’s formula milk every time.


Water Dispenser for Parents: Child Lock Button


Child Lock for Water Dispenser. It’s to keep your children safe from accidental hot water dispensing.

Water Dispenser for Our Busy Lifestyle: Filter Lifespan Indicator


We know it’s easy to forget replacing your filters.

Watero comes with a reminder when it’s time to change your water filters.

No need to stress yourself out for filter changing and maintenance with the built-in filter lifespan indicator.

Replace the filter when the respective T1, T2, T3 or T4 filter grids show the last bar and blinking red.

Which are the best hot water temperature settings?


Multi-Temperature Water Dispenser: 5 Water Temperature Settings


25°C best for your room temperature drinks

45°C best for your baby’s formula milk

60°C best for your nutrient-filled honey drink

85°C best for bringing the maximum aroma for your cup of tea

100°C water temperature matters when it comes to brewing great coffee!


Multi-Volume Water Dispenser: 5 Water Volume Settings


90 ml




Continuous Flow

Water dispenser with zero installation.

No drilling, no piping, no technical skills required – just turn on and use!

With our child safety lock

Watero only dispenses water less than 60°C.

24 months warranty manufacturer's defect for water dispenser

Watero Water Dispenser comes with a comprehensive warranty plan for 24 months.

The Best Water Dispenser for Your Family

If you’re looking for a total solution for your drinking water, the Watero all-in-one water filter can make your life simpler with its latest water dispenser features like ultra-portable, instant hot water, 5 water temperature settings, 5 volume settings, zero installation, child safety lock,
one touch mummy button, filter lifespan indicator.

Watero is the best water dispense solution for families in small homes or small offices in Malaysia.

An image of small home with a title "Small Home" on it
An image of small office with a title "Small Office" on it.
Watero-UF Water Dispenser perfectly suitable for small ones.

How does the Watero-UF filter work?

Water Dispenser 5 Filtration Features

Multi-Filtration Water Dispenser: 5 Stages Filtration Process

1. Polypropylene Filter

Filters impurities and sediments larger than 5μm such as sand rust, and other large particles.

2. Pre-activated Carbon Filter

Effectively absorbs chlorine, odour and foul smell, bacteria and heavy metals.

3. Ultra Filtration Membrane Filter

Filters heavy metals, bacteria, antibiotics, hardness, and pesticides

4. Post-activated Carbon Filter

Adjusts the taste of water, absorbs odor and foul smell, removes color and foul taste.

5. UV (Ultraviolet) Disinfection

Removes 99.99% of harmful waterborne microorganisms, viruses, bacteria and parasites.

Anti-bacteria Water Dispenser: UV Disinfection System


Untreated water contains harmful microorganisms that you cannot see with your eyes.

With Bacfree’s UV Disinfection System, your water is purified and ready to drink without the use of any chemicals.

You can also refer to our YouTube video as shown below:

Watero First Time Setup and Cartridge Change Guide

Water Dispenser Four Filters Replacement Guide
Displaying Water Dispenser Four Cartridges for Watero-UF

Cartridge T1 to T4 for Watero-UF

Product Features Layout for Watero-UF Water Dispenser
Dimensions 270mm x 340mm x 352mm
Opening Pressure 0.4 -0.9MpA
Applicable Water Source Municipal Water
Tank Capacity 5L
Voltage 240V, 50Hz

ER Series Outdoor Filters

Pioneers in Water Filtration since 1982.

Specialist in Reliability until Today.

Bacfree outdoor water filters are your best choice if you’re looking to get clean, filtered water at your home from every tap, for your outdoor uses, kitchen uses, food and beverages, laundry or personal hygiene and baths.

ER Series Outdoor Filters

Removes Turbidity and Suspended Solids
Rust, sediments, silt and others as small as 5 microns

Removes Organic Chemicals
Herbicides, pesticides, fertilizers, industrial discharge, human and domestic waste

Removes Unwanted Taste, Smell and Colour
Tannin, chlorine and by-products

ER Series Outdoor Filters are built to last

Powerful Centralized Filtration
Provides clean water at every tap

Robust System
Durable, all-weather construction

Proven Performance
Over 15,000 units sold

Patented Cel-Valve Control System
Reliable and simple operation

British Technology in Water Filters Since 1982
Reliability and quality guaranteed with a rich history and continuous innovation throughout the years

Food Grade Stainless Steel 304 Casing for Your Water Filter
Not just any steel, but premium quality stainless steel which is certified food grade to ensure the best for your health and wellbeing

How to Choose the Best Water Filter for my Home?

Bacfree ER19M Model of Bacfree Outdoor Water Filter
Bacfree ER19SM Model of Outdoor Water Filter
Bacfree ER28 Model of Outdoor Water Filter

The theory is simple, the higher the filter vessel volume in a water filter, the cleaner the water, because there is more space for the filtration process to take place in the tank.

So going from the lowest to the highest volume,

Filter Model Vessel Volume Water Quality
ER19M 48 Litres <5 NTU
Luna Pro 51 Litres <5 NTU
ER19SM 66 Litres <3 NTU
ER28M 130 Litres <1 NTU

*What is NTU? NTU is the measure of turbidity in the water, which is how clear the water is. The smaller the NTU value, the cleaner the water.

Enjoy a complete peace of mind while the on-board AI takes care of filtration, backwash and recondition processes automatically. Just set the schedule and let it run by itself.

Fully automatic stainless steel multi-medium filters with Advanced Automatic Valve Controller Module (AAVAC) and PLC, integrated circuit, Bacfree’s proprietary CEL stainless steel 316 valve system and Bacfree AMACEL electric actuators to control filtration, backwash/recondition processes using automated control valves, based on time, water usage or manual initiation.

How does the ER-series outdoor water filter work?

Multi-Medium Quartz Filtration
Multi-medium filters consist of coal based activated carbon, anthracite and/or fine quartz for fine filtration of sediment, colour, excessive chlorine and suspended solids down to as small as 5 microns.

ER Series Outdoor Water Filter Filtration System

From the filters inside to the casing outside, the ER series outdoor water filters are made with quality and durability.

  • SUS 304 Stainless Steel Casing
    For excellent corrosion resistance and durability
  • Stainless Steel CEL Valve
    British patented technology that provides simple, robust, user-friendly yet durable means to recondition the water filter.
  • Activated Carbon
    Remove foul taste, colour, odour, chlorine, by-products, organic matters
  • Anthracite
    Remove flocculation, rust, fine sediment
  • Fine Quartz Sand
    Filter fine sediment as small as 5 microns
  • Medium & Coarse Quartz Sand & Crystal
    Filtration support bed, ensure effective backwash
  • Special Stone
    For under drain protection
  • Backwash System
    The filters are easy to maintain.
    Depending on usage and water condition, just backwash once a week.
Model Max Flow Rate Connection Size Dimensions Filter Vessel Volume Installation Required Space
ER19M 2.0m3/hr 3/4″ DN20 71/2 Dia x 66.5Ht inch
(19 Dia x 168.9Ht cm)
48 Litres 18” x 18” x 67.5”
(46.7cm x 45.7cm x 171.5cm)
ER19S/SM 2.5m3/hr 3/4″ DN20 81/2 Dia x 70.5Ht inch
(21.6 Dia x 179Ht cm)
66 Litres 20” x 20” x 71.5”
(50.8cm x 50.8cm x 181.6cm)
ER28S/M 3.5m3/hr 1″ DN25 12 Dia x 71.5Ht inch
(30.5 Dia x 181.6Ht cm)
130 Litres 24” x 24” x 72.5”
(61cm x 61cm x 184.2cm)


ER Series Outdoor Water Filters come with comprehensive warranty packages for your peace of mind.

Warranty Details of ER Series Outdoor Water Filter

Water filter maintenance: How to clean and maintain my outdoor water filter

The filters for ER-Series are easy to maintain.

Depending on usage and water condition, just backwash once a week.

The valves on the water filter are labelled 1, 2, and 3 so that you can refer to them easily.

To do a backwash,

Step 1: Close Valve 2
Step 2: Close Valve 1
Step 3: Open Valve 3
Step 4: Flush out the accumulated sediments and rust until it is clear
Step 5: Close Valve 3
Step 6: Open Valve 1
Step 7: Open Valve 2

We prepared a video playlist for you so that you can understand better, check it out!

As for the filtration media, the carbon and anthracite layers should be replaced every 5 years.

And the Quartz Sand and Special Stone layers should be replaced every 10 years.

Carbon Layer

  • Lifespan – 5 years
  • Media to change – Granulated activated carbon, Anthracite
  • Media performance – Removes:
    • Foul taste
    • Chlorine
    • Colour
    • Organic Chemicals

Full Media

  • Lifespan – 10 years
  • Media to change
    • Granulated activated carbon
    • Anthracite
    • Fine Quartz
    • Medium Quartz
    • Coarse Quartz
    • Special Stone
  • Media performance – Removes:
    • Sediment
    • Colour
    • Chlorine
    • Suspended solids up to 5 microns

To schedule an appointment to change your filter, call us now