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There are some basic needs only the nature can take care of. Water is one of them but the water available in nature is most of the time beyond everyday use. This raw water needs to get purified for safe use and the shortage of resources due to increase in population can be solved only by filtration of unusable water.
The new era of purification has arisen with the technology called reverse osmosis. It demineralizes the water and produces the purest form of it and adds necessary nutrients to it. For the best healthy outcomes regarding water, you should know about the best reverse osmosis systems for whole house and install the most suitable one.
Here we will discuss about some of:
The Best RO Systems for Whole House in the Market
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5 Stage RO Home Drinking System

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Product details
This system uses 5 stages of filtration to purify the water. It weighs around 28 pounds and the dimension comes handy for installation. You can put this 14 x 16 x 5 inches system anywhere in the kitchen and it accommodates easily under the sink. This eliminates all the unwanted materials and changes the taste and odor of the water in best possible way.
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Filtration process
In the first stage of filtration it uses a polypropylene melt-down filter that is 5 micron thick and reduces all the dirt, slit, rust and similar materials. In the second stage, the GAC activated carbon filter eliminates chlorine and unwanted smell from the water. In the next stage we use a block carbon material that is purely made of coconut shell and eliminates all the chemicals. In the fourth stage, the TFC membrane reduces the bacteria and the fifth stage that includes inline carbon granular filter deals with adding minerals and resolving the taste issues.
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Other details
This products use all 100% lead free materials. Standards parts are used for the easy replacement of them from anywhere. This is going to be a wise choice if you are looking for best ro system for whole house.
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APEC ROES-PH75 Water Systems For Whole House

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Product overview
Apec roes-ph75 top tier can easily accommodate under the kitchen sink being the perfect size. The dimension is around 16 x 5.2 x 17.5 inches and weighs 27 pounds. The model requires no battery and the filters needs to get changed only once in two years. . It comes with a chrome faucet that is 100% lead-free material.
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Working principle
This is a 6 stage purification system. At the first stage we see polypropylene sediment filter highly capable of eliminating rust and dust and other elements. The second and third stages uses carbon blocks that helps to get rid of cloudiness, color, smell of the water. The fourth stage consists of the RO membrane that shows high rejection quality and rejects all the dissolved materials. The fifth stage removes residual taste while the sixth stage deals with alkalinity of the water.
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Other important details
The installation is easy and the most helpful feature is that the US customer service always ready to help you out at any circumstances.
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APEC Water – Top Tier High-Flow 90 GPD (RO-90)

Another trust-worthy product from Apec will ensure the health and hygiene in your house.
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Product details
This product not only purifies the water but also deals with the conventional problems like noise, installation crisis, leakage and everything. This is made in US and weighs around 11.8 pounds and the dimension is about 15 x 7 x 18 inches. The system purifies the water through five stages and eliminates all the unwanted materials. Moreover, we need no battery here to operate the product.
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Purification technology
The first stage works with sediment filter which is 5 micron thick and 10 inches in length. It reduces dirt, sand, rust etc. The second and third stages are carbon block filters (5 micron, 10 inches) that deals with odor, taste and chlorine like chemicals. The fourth stage uses the high rejection capacity of the TMF RO system to eliminate 99% chemicals and bacteria. The fifth stage is coconut shell filter that works on the residual tastes.
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Other information
This product comes with 100% lead free faucet and the installation is very handy even for the beginners. The pre-filters need to get changed once in every 12 months.
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iSpring RO Water Filter System RCS5T

With most of the reverse osmosis systems we see the problem of wastage of water. This system seem to deal with it very smartly.
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Product details
The product is made in US and compatible for 110-220 V. This gives a waste and pure water ratio of 1:1 which is a very important factor considering the amount of unused water. It weighs around 31.6 pounds and the dimension is 14 x 11 x 18 inches which has a positive effect on installation. We required no battery here like all the other RO systems.
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Filtration process
The filtration works in 5 stages. The first stage uses a polypropylene sediment filter for eliminating big particles. The second stage uses a block carbon filter where the third stage includes granular carbon filter. Both deals with the toxins, chemicals like chlorine etc. The fourth stage uses RO membrane which is .0001 micron thick. The fifth and final stage is dependent on inline carbon that eliminates the odor of the tank.
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Other details
It comes with a “goose-neck” long faucet which is 100% lead free. They provide you with NSF certified food grade tubes with proper coloring which is helpful in installation.
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Pentek RO-3500 RO System For Whole House

This product is apparently new in the market but it is worth the money you are going to spend on for RO system for your whole house.
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Product details
This is a light weight RO system (5 pounds). It will give optimum output in the temperature range 4.4-37.8o C. The pressure should be within 40-100 psi and the dimension is 13-3⁄4″ x 12-3⁄4″ x 4-3⁄4″. The tank that accompanies it is 425 mm in height, 286 mm in length and width.
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Filter specification
The system produces 7.6 gallons per day. The membrane used in this system is ROM 203TM thin film. They use D15 and D20 culligan carbon cartridges. These cartridges used here are replaceable and suitable for not only residential use but also industrial use.
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Other details
With the product, they provide all the necessary elements required for installation and use. There comes 3 housings, durable tanks along with valves, lead free faucet, wrench etc.
Benefits of reverse osmosis system for whole house
The hard and impure water causes many diseases and various inconvenience in a household. Once you switch to RO system, the benefits will be clear to you. There are plenty of reason to use best reverse osmosis system for whole house. The basic benefits are:
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Health issues
Ro gives contaminant free water that will help to reduce many diseases and infections. It helps to strengthen the immune system. The cancer patient who are going through chemotherapy are advised to have only RO purified water.
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Other uses
If your house has a hydroponic or aquarium then for their proper growth the water in its purest form is required and reverse osmosis is the best answer in such cases.
The right choice reverse osmosis will protect your family along with the little one growing inside your aquarium or in the garden. The best reverse osmosis system for whole house would be a relief regarding the health issues. Not only the children or elderly person, but every one deserve the best quality of water to flourish healthily in life.
The other types of RO system may you concern:
- Best Reverse Osmosis System 2016
- Best Reverse Osmosis System for Home
- Best Reverse Osmosis System for Aquarium
- Best Reverse Osmosis System for Under Sink
- Best Reverse Osmosis System For Hydroponics
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