Currently, there are two types of drinking water commonly consumed by Indonesian households. First, boiled tap water—whether sourced from the municipal water supply (PAM) or groundwater pumps. Second, packaged drinking water—either in gallon or plastic bottle form.
But did you know that both carry contamination risks? Boiled tap water can be contaminated due to the quality of the pipes and the conditions around the water pipes. Boiling the water also cannot change or eliminate any unpleasant taste present in the tap water.
On the other hand, packaged drinking water can be at risk of contamination if the manufacturing, storage, and delivery processes are not well maintained. Packaged water in gallons or plastic should not be exposed to heat for long periods, as this can promote bacterial growth.
So, what is the solution? Which drinking water is the safest?
Installing a water purification device is one way to obtain the best drinking water with minimal contamination risks. Through a multi-stage filtration process, a water purifier can eliminate bacteria, viruses, heavy metals, and other harmful contaminants from the water.
One of the most recommended water purification methods is reverse osmosis. This method is commonly used by NASA and in the medical field because it can produce water that is truly pure. Reverse osmosis purifies water using a membrane with pores of 0.0001 microns.
With such a small pore size, the reverse osmosis membrane can filter out protozoa, bacteria, viruses, chemical contaminants, and various heavy metals typically found in water. So, by simply installing a reverse osmosis water purifier at home, we can obtain pure drinking water free from contaminants with a pleasant taste.
Benefits of Using a Water Purification Device

There are several benefits you can gain by installing a reverse osmosis drinking water purifier at home:
Pure Water Directly from the Source
Tap water is processed directly in the purifier. The filtered water is then dispensed and ready to drink. This means the risk of contamination is minimized because it does not go through further packaging like gallon water.Better for Health
Reverse osmosis water has lighter molecules, making it easier for the body to absorb. The kidneys also work less because reverse osmosis water has very low solid content.Long-term Savings
With one purification device, you no longer need to buy gallons regularly each week or purchase packaged drinking water.Environmental Contribution
You can reduce waste from single-use plastic drinking water bottles and decrease waste from gallon manufacturing.
Recommended Reverse Osmosis Water Purifiers
There are three reverse osmosis water purifiers you can choose from, all available at AZKO. These purifiers include:
1. Klaz Angel RO BOX
The first type is Klaz Angel RO BOX, which features a minimalist design and competitive price. This purifier operates at 60 watts, has a flow rate of 60 liters per hour, and uses a food-grade faucet. It operates with three filtration stages:
US Pro Composite, to remove coarse particles, contaminants, and unpleasant odors.
RO Membrane with a filtration capacity of 0.0001 microns, removing viruses, organic pollution, and heavy metals.
Post Activated Carbon, to filter bacteria and improve taste.
To see the price of Klaz Angel RO BOX, Click here.
2. Klaz Angel A7 Lite

The next type is Klaz Angel A7 Lite, which is multifunctional. This purifier has two water tap flows: UF for washing fruits and vegetables, and RO for drinking water. It operates at 70 watts with a flow rate of 60 liters per hour. The purification process uses four filtration stages:
PS1000, to remove coarse particles like algae, mud, rust residue, and similar substances.
RO Membrane
Antiscale, which prevents scale buildup and prolongs the life of the RO filter.
Post Activated Carbon.
To see the price of the Klaz Angel A7 Lite, click here.
3. Klaz Angel Dispenser Y1251
Unlike the previous two types that produce drinking water at normal temperature, this dispenser type can instantly produce reverse osmosis water at both hot and cold temperatures. It operates at 80 watts (cold) and 1,135 watts (hot). The hot water tank has a capacity of 10 liters, while the cold water tank is 3 liters. Settings can be adjusted through an LED display panel, including activating a child safety lock. It uses five filtration stages to convert regular water into pure water:
PP Cotton, to remove coarse particles like dust and rust residue.
Grain Active Carbon, to eliminate chlorine residue, unpleasant odors, and turbidity.
RO Membrane.
Post Activated Carbon.
UV Sterilization, to kill viruses and bacteria, ensuring the produced water is very pure and safe for health.
To see the price of Klaz Angel Dispenser Y1251, please click here.
Another advantage of Klaz Angel reverse osmosis purifiers is that all types are equipped with filter replacement indicators. Each type of filter has different lifespans, ranging from 6 months to 24 months. For example, the US Pro Composite filter can last for 6 months, while the RO Membrane filter can last up to 24 months. One thing is certain: you can easily replace the filters yourself without needing special services. Klaz Angel filters are also readily available at 160 AZKO stores.
How to Order Klaz Angel Reverse Osmosis Water Purifiers
Before installing Klaz Angel, a survey is needed to determine the water quality in your home. However, there is no need to worry as this survey is free of charge. You can contact the nearest AZKO store to place an order and schedule a survey. Click here to contact AZKO stores via WhatsApp.
In addition to the survey cost, the installation of Klaz Angel is also free. All Klaz Angel products come with a 2-year warranty. For purchases, there is a 0% installment option for up to 12 months using BCA, BNI, BRI, CIMB Niaga, or Mandiri credit cards.
Wina - 1 Januari 2025