Pure or safe drinking water is necessary for keeping us healthy. Having pure drinking water is becoming more difficult as pollution is increasing day by day all over the world. That’s why water purifier for home use is becoming very popular home appliance.
In this article, we will talk about the water purifiers for domestic use, so that you can easily decide which one is perfect for your family.
Water purifier for home to choice
There are several types of water purifiers available in the market for home use. Before buying a water purifier we need to know how they work, their capacity, price etc.
How The Water Filters Work
Activated carbon : Adsorption is the reason for deciding how actuated carbon functions. Adsorption happens when one material sticks to one more while going through, as difference to retention, which happens when one material takes in or retains another. This is the principal part of initiated charcoal or enacted carbon.
Ion exchange : Particle trade channels, as the name suggests, are comprised of a material that will trade one particle for another when water goes through it. Particle trade, for instance, replaces calcium and magnesium particles, which make water hardness, with sodium particles. This makes the water softener.
Regardless of particle trade helps with the expulsion of hard water and a few radioactive materials, the channel doesn’t eliminate natural material, particulates, or microbes as well as other filtration strategies.
Mechanical filter : In the mechanical filtration process the purifier use a barrier to physically remove sediment, debris, or any other particles from water. These purifiers can range from a simple mesh that filters out big trash to a ceramic filter with an incredibly sophisticated pore structure that allows harmful organisms to be filtered ultra-finely.
Ultraviolet light : This system is called UV water purification system. In this system water purifies through a glass element using ultraviolet high-frequency light. The UV light inactivates and destroys live microbes by disrupting their cellular function when water travels past the element.
This is one of the safest and most successful ways to cure virus, bacteria, and protozoa in water is to use ultraviolet light. It does, however, have flaws: non-organic impurities can obscure the light, rendering it useless.
Reverse osmosis : The technique for disposing of broken up inorganic particles (like magnesium and calcium particles) from water by pushing it through a semipermeable layer under tension with the end goal that the water courses through yet the majority of the toxins are left behind is known as reverse osmosis (RO).
To restore water with negligible contaminations, invert assimilation is habitually matched with a wide range of channels, for example, a mechanical (silt) channel and an ingestion (enacted carbon) channel.
Ultra Filtration (UF) : Ultrafiltration, or UF, utilizes empty filaments in a film comprising of a slender layer of material fit for isolating water from different particles in the water. At the point when water passes across the UF film, suspended particulates, microbes, and infections stick to the layer, catching them and holding them.
Based on the water source in your home, these are the water purification systems available in the market, you can choose from.
Buying guide of water purifier for home
Purchasing a water purifier might appear to be a simple task, yet it isn’t. The accompanying factors will assist the buyer with concluding what sort of water purifier to buy:
Quality of Water
Quality of water is very important to decide what water purification system you should buy for your home. If your supply water has high level of dissolved solids, hardness, or salinity, RO (Reverse Osmosis) water filter is the best choice. Activated carbon filters can also be effective for your home. If your supply water has high-level of microorganisms and contaminants, UV (Ultra Filtration) purifier is the best option.
Check your supply water pressure. UV and RO filters need high-pressure water supply. If you don’t have high-pressure water supply, you should not buy UV or RO filter. In that case mechanical or activated carbon filter will be the best choice.
Purification system based on contamination levels
Before buying a water purifier you should know contamination level of your supply water. If your water contains bacteria, viruses or microorganism that cause water borne diseases, UV and RO purification system will be the best option.
Electricity is the key for the modern water purifiers. Many filters can’t function without electricity. If there is no electricity, you should not go for the UV or RO filters. In that case non-electric, mechanical filters are the best choice.
Spare parts are very important for all types of water purifiers. If the parts are not available in the market you should not go with that water purifier.
Water purifier brands in Bangladesh
Water purifiers’ market is becoming very competitive day by day. In this high competitive market some brands became trusted. Here are some big water purifier brands:
In Bangladesh, Pureit is one of the most broadly utilized and perceived water purifier. In many homes you will see this brand’s water purifier. Pureit Mineral, Pureit Classic, and Pureit Ultima are the three assortments of Pureit water purifiers now available. The price fluctuates as indicated by the item. The best water purifier price in Bangladesh, which is Pureit Classic,is Tk 3,499., is the most reasonable of these channels.
Kent is another popular water purifier brand. The Kent water filter is great for use in the home or in a little work environment. Kent arrives in different styles, including Kent Supreme, Kent Park, Kent Pearl, and Kent Gold. Kent water purifier price in Bangladesh starts from Tk 3,500, the Kent Gold filter is more affordable than different channels. In three stages, the Kent Gold Filter scrubs water.
3. Aqua pro
Aqua Pro water filters are the best of its class for removing contaminants from water using filters. The RO Aqua Purifiers can remove significant amount of harmful germs, bacteria, and virus. It contains 5 and 6 stages water filtration system. The RO Aqua Pro water purifier price in Bangladesh starts 18,500 taka.
Walton is a big home appliance brand in Bangladesh operates globally. Now they are producing 5 and 7 stages UV and RO electric water purifiers. They have various range of water filters stat from 9000 taka.
Puricom is one of the most innovative ROO technology companies. These filters are classified based on the type of work they do. RO systems, no installation purifiers, water purifiers, direct flow RO systems, smart water systems, water dispensers, commercial and industrial RO systems, and water softeners are some of the options available. Only 18,000 taka will be charged.
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Most of the urban families are using water purifiers in Bangladesh. It is becoming an essential home appliance nowadays. I hope this content will be helpful for you to find the right water purifier for home use.