Reverse Osmosis - Provides ultra-pure water

Reverse osmosis water purification systems are designed to produce clean water by removing impurities, dissolved salts, and other contaminants from raw water.

Reverse osmosis (RO) is a filtration technology that uses a semi-permeable membrane to remove ions, molecules, and larger particles from water.

Reverse Osmosis

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  1. Crystal RO-202s Reverse Osmosis - Mineralized
    • Applications: Drinking Water
    • Filtered Capacity: 5L
    • Reduction Claims: Taste & Odour, Chlorine, Phenol, Heavy Metals, Organics, Pesticides, Sediment, Bacteria, Cyst, Scale, Ocher, Rust, Salt, Nitrate, Iron, Ions, Colour, Virus
    • Mineral Enrichment: Magnesium

    Reverse osmosis right under the sink - The purest water you can get with Mineralization!

    Fully automatic reverse osmosis purification system with an innovative storage tank that provides exceptionally fast refilling combined with low wastewater disposal. Automatically adjusts for maximum recovery of clean water. Optimizes the concentration of calcium and magnesium depending on the original water hardness.

    Aquaphor RO-202S produces delicious and completely safe, soft and odorless water, regardless of the quality of the original water. Requires one-third of the space under the sink normally reserved for classic RO systems.

    Additional features of Aquaphor RO-202S:

    Built-in electric pressure pump ensures efficient operation at low water pressure from the tap Built-in pressure pump ensures fast and smooth flow of clean water from the drinking water tap

    Automatic reminder with light and sound indication helps keep track of timely filter replacement. Protects against: • Bacteria • Pesticides • Viruses • Heavy metals • Arsenic • Nitrates - nitrites • Lime • Chlorine • Organic compounds • Colloidal iron • Medicine (antibiotics, hormones)

     

    Package includes: • RO housing • 4 x cartridges (K1, K2, RO-100s, K7BM) • Hose(s) • Connection node • Drain adapter • Service cap • Water faucet

    What can Reverse osmosis do for you? Read more -> Reverse Osmosis

    MicroSiemens for PPM-guide

    Avability:In stock
    €454.29
  2. RO Membran Capsuled - APRO 100-NP (ULP3213-1000)
    • Filtration Rate (micron): 0,001 µm
    • Filter Media: Membrane
    • Max. Temperature: 38 °C

     

    Membrane incl. Housing.

    Assembled and therefore easy to replace in the system.

    The membrane in the housing is an APRO 3012-400

    The membrane fits the following Reverse Osmosis systems:

    • APRO NP 80
    • APRO NP 120
    • APRO 120
    Avability:In stock
    €112.46
  3. APRO 100 PRO Cafe system MIX 100 l/h (Black)
    • Power Supply: 24VDC (AC/DC adapter is installed)
    • Max. Pressure: 6 bar
    • max. Reduction of salt content, %: 95
    • Build in function: Adjustable mineralization by bypass
    • Production of Clean Water LPH: 100
    • Membrane Quantity: 1
    • Membrane's type: 600 GPD
    • Inlet Connection: JG
    • Outlet Connection: JG
    • Max. Inlet TDS: 1500 ppm
    • Max. Temperature: 40 °C
    • System recovery, %: 50
    • Dimensions, mm: 300 x 420 x 130 (+ Filter 180 x 450 x 350) mm

    An APRO 100 PRO is a reverse osmosis system that has been specially developed to be connected to a professional coffee setup.

    APRO 100 PRO carefully removes all the impurities that affect the taste of a coffee or espresso. At the same time, the system leaves the necessary minerals that are essential to achieve a rich coffee taste, refreshing tea or just clean water.

    The mineralization is easy to adjust and runs completely stably. This is easily done on the knob on the front of the system.

    Advantages of APRO 100 PRO:

    • Ultra-low energy consumption - Patented technology
    • User-friendly operation
    • Adjustable mineralization via bypass
    • Stable taste
    • Compact design
    • Easy maintenance
    • Can produce up to 100 l/h
    • Includes Gross 10" DUO-prefiltration
    • Includes connecting hoses and fittings.
    • The system is plug & play
    • The boosterpump saves up to 50% on the electricity bill

    An RO-Membrane cannot handle large amounts of lime. If APRO 100 PRO is to be used in an area with a high lime content in the water, Filter-Online strongly recommends the installation of e.g. a water softener to soften the water before entering the APRO 100 PRO.

    Avability:In stock
    €1,285.94
  4. ULP3012-400 - RO Membrane
    • Filtration Rate (micron): 0,001 µm
    • Filter Media: Membrane
    • Efficiency: 98 %
    • Max. Temperature: 40 °C
    • Max. Pressure: 41 bar

    R.O. Membrane for RO-MCR-90 (not RO rack-system)

    Avability:Out of stock
  5. APRO 100 Dish Washer system 100 l/h (stainless)
    • Power Supply: 24VDC (AC/DC adapter is installed)
    • Material: Stainless Steel
    • Max. Pressure: 6 bar
    • max. Reduction of salt content, %: 95
    • Production of Clean Water LPH: 100
    • Membrane Quantity: 1
    • Membrane's type: 600 GPD
    • Inlet Connection: JG
    • Outlet Connection: JG
    • Max. Inlet TDS: 1500 ppm
    • Max. Temperature: 40 °C
    • System recovery, %: 50
    • Dimensions, mm: 300 x 420 x 130 (+ DUO filter 180 x 450 x 350) mm

    With an APRO 100, you get a solution that is absolutely optimal for companies that have a dishwasher attached. APRO 100 extends the life of the company's kitchen appliances, as it e.g. contributes to the formation of rust remaining minimal.

    An APRO 100 system will, with the help of reverse osmosis technology, remove almost all unnecessary particles in the water. The pre-filtration for APRO 100 is specially designed and consists of 2 filter housings. 1 with 5µm prefiltration and 1 with Active carbon to encapsulate some of the limescale and thus you get a result that is optimal for e.g. washing glasses, plates, etc.

    Advantages of the APRO 100 include:

    • Can produce up to 100 l/h
    • Cost effective
    • Includes Gross 10" DUO-prefiltration
    • Includes connecting hoses and fittings.
    • Space-saving design
    • Long lifetime for the membrane
    • The system is plug & play
    • The boosterpump saves up to 50% on the electricity bill
    • This version is made of stainless steel.

    An RO-Membrane cannot handle large amounts of lime. If APRO 100 PRO is to be used in an area with a high lime content in the water, Filter-Online strongly recommends the installation of e.g. a water softener to soften the water before entering the APRO 100.

    Avability:In stock
    €1,178.74
  6. APRO 100 PRO Cafe system MIX 100 l/h (stainless)
    • Power Supply: 24VDC (AC/DC adapter is installed)
    • Max. Pressure: 6 bar
    • max. Reduction of salt content, %: 95
    • Build in function: Adjustable mineralization by bypass
    • Production of Clean Water LPH: 100
    • Membrane Quantity: 1
    • Membrane's type: GPD 600
    • Inlet Connection: JG
    • Outlet Connection: JG
    • Max. Inlet TDS: 1500 ppm
    • Max. Temperature: 40 °C
    • System recovery, %: 50
    • Dimensions, mm: 300 x 420 x 130 (+ filter 180 x 450 x 350) mm

    An APRO 100 PRO is a reverse osmosis system that has been specially developed to be connected to a professional coffee setup.

    APRO 100 PRO carefully removes all the impurities that affect the taste of a coffee or espresso. At the same time, the system leaves the necessary minerals that are essential to achieve a rich coffee taste, refreshing tea or just clean water.

    The mineralization is easy to adjust and runs completely stably. This is easily done on the knob on the front of the system.

    Advantages of APRO 100 PRO:

    • Ultra-low energy consumption - Patented technology
    • User-friendly operation
    • Adjustable mineralization via bypass
    • Stable taste
    • Compact design
    • Easy maintenance
    • Can produce up to 100 l/h
    • Includes Gross 10" DUO-prefiltration
    • Includes connecting hoses and fittings.
    • The system is plug & play
    • The boosterpump saves up to 50% on the electricity bill
    • This version is made of stainless steel.

    An RO-Membrane cannot handle large amounts of lime. If APRO 100 PRO is to be used in an area with a high lime content in the water, Filter-Online strongly recommends the installation of e.g. a water softener to soften the water before entering the APRO 100 PRO.

    Avability:In stock
    €1,500.35
  7. Replacementfilter - AQUAPHOR Crystal RO-202s

    Replacement water filter for the reverse osmosis system from AQUAPHOR - Crystal RO-202s

    K1 pre-filter filters sediments, dirt, and impurities up to 10 µm in size.

    K2 pre-filter filters sediments, dirt, and impurities up to 3 µm in size.

    RO-100s - The membrane completely removes hardness salts from the water and provides long-lasting anti-scale protection for home appliances such as coffee machines, kettles, irons, or steamers.

    RO membrane technology rejects even the smallest amounts of impurities in tap water, making it safe to drink and cook with. In addition to common contaminants, RO membranes remove nitrates and nitrites, fluoride, bacteria, viruses, antibiotics, hormones, and many other potential threats from the water.

    K7BM effectively removes bacteria and adds important minerals to the water.

    Avability:In stock
    €120.61
  8. AQUAPHOR Crystal K1 - Prefilter - 10µm

    Replacement filter cartridge for reverse osmosis system Crystal RO-202sc.

    K1 pre-filter filtrates sediments, dirt and impurities up to 10µm in size.  

    The filter catridge should be replaced every 6 months to prevent bacteria build-up int the filter. 




    Avability:In stock
    €20.26
  9. Avability:In stock
    €199.94
  10. AQUAPHOR Viking Pro 20" Jumbo - Anti-Scale
    • Element Size: 20'' - Jumbo
    • Applications: Water Tap, Coffee, Espresso, Dishwasher
    • Reduction Claims: Chlorine, Heavy Metals, Organics, Sediment, Rust
    • Technology: Depth Filter
    • Flow (l/min): 25
    • Max. Pressure: 6,5 bar
    • Max. Temperature: 38 °C
    • Material (Housing): Polypropylene

    Viking PRO is a filter housing made of high-strength plastic to be used for cold water treatment. Suits multiple applications including whole-home water treatment, office and HoReCa use.

    The housing is simple to install. Design features quick-release fittings for easier maintenance. Tools are not required for cartridge replacement.

    Viking PRO is made of durable plastic. Its long-lasting thick-walled housing is resistant to pressure drops. Tested at pressures of 30 bar (3 МPа).

    Depending on the cartridge type, the water purification level varies from mechanical pre-filtration for bathing and housekeeping to drinking water filtration.

    B520 PRO-H Prefilter Antiscale

    Effectively removes:

    • Organic impurities
    • Heavy metals
    • Active chlorine
    • Rust and colloidal iron
    • Sand and other insoluble impurities

    The PRO-H filter also has the additional function that it can encapsulate lime and will thus ensure a clean and shiny result when it is used as a pre-filter for e.g. dishwashers.

    Avability:In stock
    €235.86
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How Reverse Osmosis Works

  1. Pre-treatment: The water first undergoes pre-treatment to remove large particles, chlorine, and other contaminants that can damage the RO membrane. This can include sediment filters, activated carbon filters, and softeners.
  2. High pressure: The water is pumped under high pressure through the RO membrane. The high pressure is necessary to overcome the natural osmotic pressure and force the water molecules through the membrane, leaving the impurities behind.
  3. Membrane: The RO membrane is semi-permeable, meaning it allows water molecules to pass through but blocks most dissolved salts, bacteria, viruses, and other impurities.
  4. Waste: The retained impurities and concentrated brine are discharged as wastewater.
  5. Post-treatment: The clean water may then undergo further treatments, such as UV sterilization or pH adjustment, before being stored or used.

Applications of Reverse Osmosis Water Purification Systems

  • Drinking water production: Systems are used to produce clean drinking water from seawater, brackish water, or groundwater, especially in areas with limited freshwater resources.
  • Industrial processes: Many industries, such as food production, pharmaceutical production, and electronics manufacturing, require high-quality pure water in their processes.
  • Aquariums and aquaculture: Pure water is essential for maintaining a healthy environment for fish and other aquatic organisms.
  • Laboratories: Research and testing laboratories use RO systems to produce ultra-pure water, which is necessary for accurate experiments and analyses.

Advantages of Reverse Osmosis

  • High efficiency: RO systems can remove up to 99% of dissolved salts and impurities.
  • Health safety: By removing bacteria, viruses, and chemicals, RO systems produce very safe drinking water.
  • Flexibility: Can be used to treat various types of water, including seawater and contaminated groundwater.

Reverse osmosis is a reliable technology for producing clean water and is used in many critical applications worldwide.