Best reverse osmosis filters under the sink

The quality of tap water does not always meet expectations. In addition to overestimates of trace elements, there may be organic compounds and even bacteria. Drinking such water without boiling is not recommended, but this procedure takes a lot of time. It is much easier to buy a water purifier. Let’s consider several inexpensive reverse osmosis water filters.

Pros and cons of reverse osmosis systems

The reverse osmosis system is considered one of the most effective, since it allows you to destroy in the water not only large fragments of contaminants, but also the smallest. The principle of operation of such devices is very simple. Water under pressure passes through the membrane and is collected in a container or enters the faucet. Contaminants remain in a concentrated medium and enter the sewer system. Such a water purifier for the house under the sink will last a long time and provide quality purification.

Pros of the reverse osmosis system:

• Virtually 100% protection from any type of contaminants. Their list also includes viruses and bacteria.
• The system stands out for its simple installation. Because of this, reverse osmosis is widely used in catering facilities, public institutions, private homes and schools.
• A large selection of models with different prices. Each buyer will be able to find a suitable option for himself.
• When you buy industrial plants, there is an opportunity to desalinate sea water. This is a big plus for residents of southern regions.
• During purification, high temperatures or chemical reagents are not used. Water becomes completely safe for use in food.
• An effective filtration system helps to completely get rid of dangerous chemical compounds such as arsenic or mercury. These may be present in small quantities in untreated drinking water.
• Extraneous odors are completely removed.

Unfortunately, the technology is not perfect and has its drawbacks. Users do not like the fact that after treatment, almost all the microelements necessary for our body are removed from the water. To solve this problem, you will have to spend money to buy a mineralizer. This device is attached to the filter itself and allows you to saturate the water with all the necessary trace elements. For the home, this is quite enough.

The disadvantages include low productivity and high water consumption. If for the city this is not a problem, then in a country house with its own drainage system, you will have to pump out the sewage often.

Rating of the 5 best water purifiers under the sink

Many people before buying do not understand what is the best water purifier under the sink to choose. After all, the models are often similar to each other and it can be difficult to find the right option. Below are the best water purifiers under the sink.

1. Barrier Profi Osmo 100.
2. Geyser Prestige.
3. New Water Prio OU390
4. Aquaphor Morion.
5. Atoll A-550 DIY.

Barrier Pro Osmo 100

High-quality water purification system using modern reverse osmosis technology. The filter has 5 stages of protection, which completely remove all harmful impurities from the water. The final 6th stage is a mineralizer, saturating the liquid with missing trace elements. The last one can be used at will.

Advantages:

• Clean and healthy water will always flow from the tap, which does not need boiling.
• With the help of mineralizer water is saturated with microelements, which have a positive effect on the state of the musculoskeletal apparatus and cardiovascular system.
• This model will cost less than the constant purchase of bottled water.

Geyser Prestige

Inexpensive, but at the same time extremely effective water purifier under the sink. Models with different tank volumes are available for purchase. Buyers most often give preference to variants for 8 and 12 liters. Such a stock is enough for the use of several people. Geyser has earned great popularity due to its efficiency. In all models, mineralizers are present at purchase, but they can be used at discretion.

The system works in 3 stages:

1. Thefirst – cartridges retain large fragments of contaminants in themselves, while protecting the membrane from damage.
2. The second – the main purification of water using the membrane, in which microscopic impurities are detained.
3. Thethird is the final stage, which includes flavor enhancement.

Geyser – the optimal device for use in the home.

Prio New Water Expert M420

Five-stage water purification system with a modern design is guaranteed to rid the liquid of excess iron, chlorine, manganese and other substances.

Pros:

• Suitable for purifying water with any degree of hardness and impurities.
• Complete removal of extraneous impurities and odors.
• No need to change gadgets frequently.
• Treatment of up to 200 liters per hour.
• Getting rid of hard salts by 99%.

Disadvantages during use have not been identified.

Aquaphor Morion

This model is ideal for an apartment. It treats water of any degree of contamination and does it qualitatively. Additional boiling is not required. Water after purification in Aquaphor Morion is completely safe and suitable even for infants.

Advantages:

• Absence of extraneous odors.
• Complete elimination of viruses and germs.
• Built-in tank for 5 liters of purified water.
• Additional normalization of mineral composition.

Installation of the Aquaphor filter will take a little time. Even an untrained person can handle the installation process.

Atoll A-550 DIY

Atoll A-550E is an inexpensive reverse osmosis water purification system. It is a simplified version of the Atoll A-550 STD series of filters. Like all reverse osmosis water purification systems provides people with high quality, safe and clean drinking water, promoting better health and saving resources.

Features:

1. 6 liter tank for purified water.
2. Capacity 6 liters/hour.
3. For a family of 3-4 people.

Filter maintenance

Reverse osmosis filter maintenance involves a number of steps to help maintain its efficiency. Here are a few recommendations:

• Changing the pre-filter. The pre-filter is usually installed before the main reverse osmosis module and is designed to remove large particles, sand and dirt from the water. It is recommended to change the pre-filter cartridges every 6-12 months or according to the manufacturer’s instructions.
• Membrane Replacement. The membrane is the main element of the reverse osmosis filter that removes most contaminants and impurities from the water. Typically, the membrane should be replaced every 2-3 years or according to the manufacturer’s instructions.
• Post Filter Replacement. The post-filter is installed after the membrane and is designed to remove residual impurities and improve the taste of the water. Replace the post-filter every 6-12 months or according to the manufacturer’s instructions.
• System Cleaning and Disinfection. Clean and disinfect your reverse osmosis system regularly to prevent the growth of bacteria or mold. You can do this using special solutions or detailed instructions provided by the manufacturer.

Remember, it is best to follow the instructions provided by the manufacturer of a particular system to maintain reverse osmosis filters, as requirements may vary slightly from model to model.

Prices

Many buyers ask the question: what is the best apparatus to choose for water purification. There is no exact answer to this question – the choice of filter is individual. The buyer should be guided by his financial capabilities and the requirements for the device.

Household reverse osmosis filters have a wide range in price, but for 10-15 thousand you can buy a decent model that will provide clean water for the whole family. Industrial options cost several times more expensive.

Reviews of users

Dmitry

Recently purchased for the dacha Geyser Prestige. Quality filter at an affordable price. Cartridges need to change rarely, and their cost is small. Samples of purified water did, it really does not have foreign impurities. Installation of the water purifier under the sink took 30 minutes.

Conclusions and recommendations

Filter for purifying tap water under the sink – an excellent solution for the kitchen. Selecting devices, carefully familiarize yourself with their characteristics, methods of installation, maintenance. Before making a final choice, it is recommended to look at the reviews of the models you like. If there are a lot of negative reviews, it is recommended to bypass this model to avoid wasting money.