Reverse osmosis water filter
Start enjoying clean, delicious water
Keep your family safe from the germs and bacteria lurking in tap water

5 Stage Reverse Osmosis Filter with Mineralizer OPTIMUM

350
Compact 5-stage 100G RO System with full INOX faucet & 15 Liter Tank (Installation services are not included in the price and are paid for separately)

  • 5-micron Sediment filter blocks suspended particles
  • NSF Certified 5-micron Carbon block from coconut shell for free chlorine, chloramines, taste and odor removal
  • FILMTEC USA 100G membrane reduces dissolved solids, metal ions & bacteria
  • NATURAL Minerals cartridge for pH correction & remineralization
  • Acid washed granular activated carbon from coconut shell for final water conditioning

Description

Enjoy affordable and safe drinking water with Optimum Reverse Osmosis filters. This simple and reliable solution ensures pure water right at home. We've carefully selected system components to keep it budget-friendly while maintaining exceptional water quality. Removes up to 99.9% of chlorine and up to 97% of dissolved solids for water you can trust.

Technical parameters:
  • Pure water production: Up to 380L / 24h (may vary according to pressure, inlet water quality & temperature).
  • Chlorine removal: Up to 99.9%
  • Dissolved solids removal: Up to 97%
  • Operation pressure: 1-5 bar
  • Maximum water salanity: 2000 ppm (mg/l)
  • Temperature of feeding water: 2-38 °C
  • Permissible water pressure: 3 - 7 bar
  • 45x17x45cm (tank excluded)
Keep your family safe from the germs and bacteria lurking in tap water.
Start enjoying clean, delicious water today!
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How It Works

1
First stage of purification: PP - Mechanical Filter 5 µm
In the first stage, water passes through a mechanical filter that captures larger particles such as sand, rust, and other insoluble impurities. This filter protects the subsequent filtration stages from clogging and damage, ensuring the system operates efficiently.
2
Second stage of purification: CTO - Carbon Filter
In the second stage, the carbon filter removes chlorine and its byproducts, as well as organic compounds that may be present in the water. This not only improves the taste and smell of the water but also protects the reverse osmosis membrane from chlorine damage.
3
Third stage of purification: RO - Reverse Osmosis Membrane (15l/hour)
In the third stage, the reverse osmosis membrane removes virtually all remaining impurities, allowing only water molecules to pass through. This stage is highly effective in filtering out dissolved solids, heavy metals, bacteria, viruses, and other contaminants.
4
Fourth stage of purification: BIO - Mineralizer
The fourth stage enriches the purified water with essential minerals, such as calcium and magnesium, which improve the taste and nutritional value of the water. The mineralizer ensures that the water is not only pure but also beneficial for your health.
5
Fifth stage of purification: PostFilter
In the final stage, the post-filter eliminates any remaining unpleasant odors and tastes, providing additional water conditioning. This ensures that the water you drink is not only clean but also fresh and pleasant to consume.
6
Purified water tank
The 15-liter storage tank allows you to always have a supply of purified drinking water. The tank is divided by a thin rubber membrane approximately in the middle into two chambers, the upper chamber is filled with purified water and the lower chamber of the tank contains overpressurized air to push the water out of the tank into the tap.
7
Faucet for purified drinking water
A faucet is necessary if your faucet does not allow for two sources of water at the same time (some homes have these installed)
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4 simple steps to have potable water at home

1
Leave a request
Fill out any form on our website with your contact details
2
A manager contacts you
We agree with you on a date and time to come to you to install the filter
3
Filter installation
Our highly skilled specialists will ensure your filter installation is done to the highest standard
4
All done
Enjoy your crystal-clear water, free from limescale, bacteria, and impurities

Discover Pearl Water at your Home: Water softener installation
Beauty starts with water. Discover the many benefits of soft water and pamper yourself every day

What our clients say about us
Frequently asked questions
Question:
What's cheaper a reverse osmosis filter or bottled water?
Answer:
Over time, a reverse osmosis filter proves to be more economical compared to purchasing bottled water, particularly for heavy users. While the upfront cost of a reverse osmosis system might seem steep, it quickly pays off. For instance, if you use 10 liters of water daily for drinking and cooking, that totals 3,650 liters annually. This amount would equate to approximately 2,433 one-and-a-half-liter bottles, costing over 1,000 euros per year. By investing in a reverse osmosis filter for 450 euros, you save 550 euros in the first year alone and over 800 euros annually thereafter. Additionally, you'll eliminate the hassle of carrying water packs from the store and reduce plastic waste by avoiding 2,433 plastic bottles.
Question:
How often do I need to change the cartridges (filter elements) in my reverse osmosis filter?
Answer:
The filter elements in a reverse osmosis system are divided into two categories:
  • Standard Filter Cartridges (excluding the reverse osmosis membrane):
These cartridges need to be replaced annually if the daily water consumption is around 5 liters. The cost for a set of these cartridges ranges from 80 to 110 euros.
  • Reverse Osmosis Membrane:
The membrane cartridge requires replacement every two years. The cost for this cartridge is between 60 and 80 euros.
Question:
What is the difference between a reverse osmosis filter and a conventional filter?
Answer:
A reverse osmosis filter differs from a conventional filter in that it uses a semi-permeable membrane to remove finer particles and impurities from water. This process allows only water molecules to pass through, effectively filtering out minerals, salts, organic contaminants, bacteria, viruses, and other dissolved substances. In contrast, conventional filters typically work by passing water through a filter media that captures larger particles and sediments but may not effectively remove the smaller dissolved contaminants that a reverse osmosis system can.
Question:
How to improve the taste of water after reverse osmosis?
Answer:
There are several ways to improve the taste of your water after your reverse osmosis filter:
  • Use a remineralization cartridge: the reverse osmosis system we offer comes with a remineralization cartridge that adds minerals back into the water.
  • Add flavor: you can add pieces of fruit, herbs or spices to your water to give it a natural flavor.
  • Use a carbon post filter: the reverse osmosis system we offer comes with a carbon post filter that helps remove any remaining unpleasant tastes or odors from the water.
  • Chill your water: chilling your water can help improve its flavor and make it more refreshing.
  • Drink water from glassware.
Question:
Do I need to boil the water after the reverse osmosis filter?
Answer:
Boiling water after it has been filtered through a reverse osmosis system is usually unnecessary because the reverse osmosis process is quite effective at removing harmful pathogens, bacteria, viruses and other impurities from the water.
Question:
How do I get rid of hard water throughout my house so the water doesn't dry out my skin?
Answer:
Getting rid of hard water in your entire apartment or entire house will help you install a water softener. You can learn more about this device here
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