A semi-permeable membrane is used in reverse osmosis water purifiers that allows only clean water to pass through. During reverse osmosis, even the tiniest particles or dissolved solids are not allowed to pass through these membranes, thus making the water healthier and tastier to consume.
Reverse Osmosis (RO) — A pressure-driven membrane separation technique to reduce the concentration of dissolved solutes such as minerals, salts, and organic species in water. Reverse osmosis uses an applied pressure to drive the transport of water across a semi-permeable membrane from a more concentrated solution (feed) to a more dilute solution (permeate). An RO membrane is a semi-permeable barrier that allows the preferential passage of water.
Yes, RO water purifiers enhance the taste of water by eliminating the total dissolved salts and microorganisms and dispense water that is sweetened and safe to drink. Digital Store’s Mineral RO technology feature also keeps vital minerals in the water, thus dispensing healthy and 100% purified water.
The annual maintenance of a water purifier is determined by the purifier's kind and filtration technology. The cost of maintaining a RO water purifier varies from Tk. 2500 to Tk. 6000, depending on the water purifier model.
An RO membrane's normal lifetime ranges from 1.5 to 3 years, depending on the level of TDS in feed water. It is recommended to change the RO membrane in 1 to 2 years if the TDS level of your water source is high.
UV light kills viruses and bacteria and prevents them from reproducing, while preserving water's natural minerals. These organisms die if they lose this ability, and they no longer pose a health risk. UV purification is an effective process that kills 99.99 percent of hazardous germs in most cases.
UV purification is considered one of the best water purification methods. UV's ability to destroy the DNA of germs, viruses, mold, spores, fungi, and bacteria has been demonstrated in several investigations. UV has varying levels of effectiveness depending on the goal. Digital Store's UV water purifiers come with a powerful 11-Watt UV lamp and 4 stages of purification to deactivate all the harmful impurities from your water.
UV rays treat water by deactivating all the hazardous pathogens contained in tap water, killing all illness-causing bacteria by attacking their genetic core within a fraction of time. Digital Store's UV water purifiers combine the right UV intensity and exposure to ensure 100% safe drinking water for your family.
Although both RO and UV purifiers' main job is to kill all the harmful bacteria present in the water, there are many differences between them, like RO can remove dissolved salts and chemicals. They have a built-in pre-filtration system that works well with muddy water; RO also needs electricity to boost the water pressure. But UV filters cannot separate dissolved solids from the water; they are also not effective in ejecting muddy water.
Scrub the paper layer off both sides with a brush and warm water with one or two spoonfuls of bleach. To sanitize the water filter, soak it completely in the water-bleach solution. Rinse everything well with clear water.
Allow some time for the system to settle before removing the filter RO purifier housings. Replace the filter housings after removing the reverse osmosis membrane and filters. Soft water is used to remove any contaminants that may be present in the system.
Reverse osmosis systems should be maintained on a regular basis for maximum efficiency. RO systems typically contain three, four, or five filter stages. Because chlorine and TDS can damage the RO membrane, this is critical. Also, every 6-9 months, this carbon filter should be updated.
Water purifiers are important to get clean and pure water nowadays because tap water consists of contaminants that are not safe for drinking. Another benefit of drinking pure water, except that it provides safe drinking water, is that it improves the water's odor and taste. It also filters 99.1% impurities, including lead, clay, chlorine, salt, sand, silt, etc.
It is always suggested that you should buy an RO water purifier only if the available tap water has a high TDS level.
You should take into account some critical factors before choosing a water-purifying machine, whether you plan to purchase a new one or upgrade your old one or you want to buy an electric water purifier or a non-electric water purifier. The below factors will help you make an informed buying decision.
Let’s discuss the different factors here:
● Type/Source of Water
One of the first things to consider is the type of water that gets supplied to your home. Hard water and soft water are the two categories into which water can be divided. The quantity of dissolved solids in the water is an important component. Borewell or tap water typically produces hard water due to the presence of dissolved solids like heavy metals and fluorides. Your health could be impacted by drinking this water directly.
So, before you buy a water purifier, make it a point to consider the source of water.
● Types of the Water Purifier (Technology)
Water purifiers are available in different types that you can choose as per your convenience or household needs.
There are many types of purifiers based on family size and technology. Digital Store's water purifiers are the perfect water purifiers for home, as they come with various types of storage facilities that can serve nuclear or large families. Water purifiers also come with different purification technologies, such as RO, RO + UV, Copper RO + UV + MF, or Eco Mineral, among many others. In order to make sure that the water in your home is safe to drink, each of these purifiers employs a different set of purification processes. You can also choose a purifier as per the capacity. You can buy one that is below 7 L capacity or one that is around 8 to 10 L capacity.
The most popular filtering technologies are activated carbon, UV filters, and RO filters. UV filters employ ultraviolet radiation to render pathogenic organisms inactive. Reverse osmosis filters purify water by forcing it through a semi-permeable membrane that removes impurities. These can get rid of lead, copper, nitrates, arsenic, and some organic pollutants.
One should consider things like water quality, electricity, storage, and other things before choosing the water purifier that is best for their home after studying the filtering methods that are accessible. RO water purifiers are ideal if the water in your area is heavily salinated or hard or if you use underground water. Most modern purifiers also come with an auto power cut facility to switch off the power automatically after the purification is done. UV and RO filters require an incoming water flow, which is crucial. For the purification process, they require water to be delivered to the system. The best option for water purifiers in your location if the groundwater is unstable is one that uses activated carbon. The optimal operation of the filters also is determined by the pressure of the incoming water flow.
● Electricity for electric water purifiers
When it comes to water purifiers, electricity is essential. Many are beneficial for households with severe power shortages because they cannot function without electricity. Without power, an ultraviolet (UV) filter could not produce the ultraviolet radiation necessary to destroy microorganisms. Without energy, a RO system would not function since it needs electricity to provide enough water pressure for the RO membrane. Hence, it is essential to opt for purifiers that run on electricity. However, Digital Store's RO purifiers also provide Advanced Fluctuation Guard that protects your purifier from any sudden voltage fluctuations
Water covers 71% of the earth's surface, but less than 1 percentage is considered suitable for human consumption. Considered in light of the fact that water makes up 70% of the human body and is essential to life support, this number is alarming. For a healthy life, having access to clean drinking water is essential. However, due to contamination, water is no longer pure and secure.
Drinking water can contain harmful chemicals and microbes, and treatment facilities can only get rid of 50% of these contaminants. The requirement for a purification facility at home arises. Water purifiers provide safe drinking water by getting rid of toxic chemicals and impurities.
UV or ultraviolet water purifiers kill harmful bacteria from the water, completely disinfecting it from pathogens. If the water in your area is less muddy and you want to kill bacteria effectively, then a UV purifier is all you need.
An RO purifier is a type of water purifier that uses reverse osmosis for filtration that removes hardness, TDS, and unwanted particles from drinking water. These pollutants and harmful contaminants like lead, mercury, silt, and other impurities are also removed, leaving only clean, filtered drinking water behind.
Are you worried about the quality of your drinking water? Do you want to ensure that every drop of water you consume is 100% safe and healthy? Then, it's time to upgrade to an RO water purifier from Digital Store.
Our RO water purifiers use advanced water filtration technology to remove impurities, contaminants, and harmful chemicals from water, ensuring you get safe and healthy drinking water every time. With Digital Store's RO water filters, you can be sure that the water you drink is safe from harmful bacteria, viruses, and heavy metals like lead, arsenic*, cadmium, chromium, mercury, etc.
In many parts of the world, the quality of drinking water is a significant concern, with water sources contaminated by industrial pollution, pesticides, sewage, and other harmful substances. In such cases, purifying drinking water is critical for public health and safety.
Drinking purified water is essential for good health. Water Purifier helps remove harmful impurities, toxins, and contaminants, making it safe for consumption. However, not all water purifiers are equal. Using purified water from an RO water purifier can benefit your health and well-being. This ensures your water is safe from harmful contaminants, reduction in total dissolved solids and reducing the risk of waterborne diseases and promoting overall health.
Digital Store's RO water purifiers are designed to offer you the best water purification technology.
Here are some of the reasons why you should choose Digital Store's RO water filters:
● Modern Filtration Technology
Our RO water purifiers use advanced filtration technology to remove impurities and contaminants from water. The RO membrane filters out impurities like dissolved harmful/chemical/toxic substances or heavy metals, while the pre- and post-carbon filters remove chlorine, pesticides, and other organic contaminants.
● 100% Safe and Healthy Drinking water
With Digital Store's RO water filters, you can be sure your water is safe and healthy. Our RO water filters remove heavy metals like lead, arsenic*, cadmium, chromium, mercury, etc. ensuring you get clean and safe drinking water every time.
*Arsenic - RO system is not recommended for arsenic levels above 0.1 mg/liter.
● Mineral Enhancement
RO water purifiers improve the taste of water by removing total dissolved salts and microbes and dispensing sweetened and safe-to-drink water. Digital Store's special mineral cartridges add important minerals like calcium and magnesium to the water and dispense mineralized and healthy water.
● Improves taste and removes odor
RO water purifiers – removes unpleasant tastes and odors from water, making it taste better and more refreshing.
● Cost-effective
While RO water purifiers may be more expensive than normal, they can be cost-effective in the long run. They require less maintenance and filter replacements compared to other types of purifiers.
● Environmental Impact
Plastic is one of the largest contributors to environmental pollution. Water bottles are one of the largest contributors to single-use plastic waste. Choosing to drink RO-purified water can help reduce the use of plastic water bottles, which can have a positive impact on the environment. You can use a refillable water bottle and fill it with RO-purified water instead of buying bottled water.
● Better for cooking
Using RO water for your home cooking can improve the taste and quality of your food. It can also ensure minimization of impurities and chemicals entering in your food.
● Hassle-Free Servicing
We offer hassle-free servicing for our RO water purifiers. Our trained technicians will install, service, and maintain your RO water filter to ensure optimal performance.
● Genuine Parts Replacement
We use only genuine parts in our RO water purifiers, ensuring your water filter lasts long and functions optimally.
● Extended Warranty
We offer an extended warranty on our RO water purifiers, giving you complete peace of mind.
Digital Store's RO water filters provide mineral-rich drinking water free of chemicals, heavy metals, pesticides, and other dangerous contaminants. The RO membranes only protect your family from waterborne infections as they reduce the TDS level and turn the hard water up to 2000 PPM TDS into soft water. Thus, you get great-tasting, light water, allowing you to drink it more regularly.
Water purifiers have become an essential part of every household. There are a plethora of technologies that are available in the market. The most significant one is RO water purifiers. But, before settling down, here are a few benefits of RO water filters that you must know:
They help in removing hazardous and disease-causing contaminants.
They help in improving the taste and odor of the water.
They help in removing heavy metals from the water.
They offer various health benefits, like improving the digestive system, supporting kidney function, and many more.
