WATER FILTER CARTRIDGES RO7 FAUCET IONIZER MEMBRANE
Set of certified cartridges for reverse osmosis systems RO7 with VONTRON 75 GPD membrane, bioceramic ionizer ICB2-100, and CLASSIC doub Read moreShow less
Set of certified cartridges for reverse osmosis systems RO7 with VONTRON 75 GPD membrane, bioceramic ionizer ICB2-100, and CLASSIC double spout. The set includes 5 and 1 micron mechanical pre-filters, a block carbon cartridge, a linear carbon cartridge WWL2, and a mineralizer WML2. Included for free: disinfection preparation, grease for seals, Teflon tape, venting hose, and service manual.
Benefits
- Reduces chlorine
- Captures sand, sediment and rust particles
- Better water taste and smell
- Replenishes minerals after RO filtration
Specifications
- Application
- Service / maintenance
- Cartridge type
- Ionizing / alkalizing, Cartridge set
- Compatibility
- RO7 system
- Number of faucet ways
- 2 droga
- Faucet type
- Double
- Filtration function
- Chlorine, taste and odor reduction, Ionization / REDOX, Mineralization, Sediment removal
View full specifications
- Filter media
- Activated carbon, Polypropylene
- Membrane capacity
- 75 GPD
- Product type
- RO cartridge set
- Number of items / cartridges
- 7 szt.
Description
A set of cartridges for the RO7 reverse osmosis system is a practical service kit for refreshing the operation of a home filtration unit. The set includes mechanical pre-filters, a carbon cartridge, a VONTRON 75 GPD osmotic membrane, a mineralizer, a bioceramic ionizer, and a CLASSIC double spout. This is a solution for people who want to restore the high efficiency, taste, and convenience of use provided by reverse osmosis, a reverse osmosis filter, and a modern water filtration system.

Complete service kit for RO7 filtration
The set has been prepared with typical domestic RO7 installations in mind. It includes a full set of the most important components responsible for pre-filtration, proper osmosis filtration, and final improvement of the water's utility parameters. Thanks to this, one purchase allows you to conveniently carry out a complete service of the device.
The set includes original products with PZH certification:
- CLASSIC double water spout
- 5 micron USA polypropylene filter
- 1 micron USA polypropylene filter
- USA block carbon filter
- WWL2 in-line carbon cartridge
- WML2 in-line mineralizer cartridge
- ICB2-100 bioceramic ionizer
- VONTRON 75 GPD membrane
How this filter set works in a reverse osmosis system
The set combines several stages of water purification and conditioning. Mechanical filters trap solid contaminants, the carbon cartridge improves taste and odor and reduces selected undesirable substances, while the osmotic membrane is responsible for very precise separation of dissolved contaminants. In the final stage, the water can additionally undergo mineralization and ionization.
Such a configured water filter supports everyday use in the kitchen, beverage preparation, and cooking, while helping to maintain the high operating quality of the entire RO7 system.
Full description of cartridges and filtration stages
1. WPM-5 – 5 micron mechanical filtration
The mechanical foam cartridge made of polypropylene nonwoven fabric removes larger, water-insoluble mechanical impurities such as rust, suspended solids, sand, or silt down to a size of 5 microns.
2. WWB10 – block carbon cartridge
The block carbon cartridge improves the taste and smell of the water, removes mechanical impurities larger than 10 microns, reduces chlorine and its derivatives, helps eliminate lead and toxic heavy metals, and removes organic compounds, including bacteria.
3. WPM-1 – 1 micron mechanical filtration
The second mechanical foam cartridge, also made of polypropylene nonwoven fabric, is responsible for more precise retention of larger water-insoluble mechanical impurities such as rust, suspended solids, sand, or silt down to a size of 1 micron.

4. VONTRON 75 – osmotic membrane
The VONTRON 75 GPD membrane is a set of semi-permeable thin-film membranes. In combination with polypropylene nonwoven and activated carbon filters, it allows you to obtain very clean water. The osmotic membrane removes up to 99% of compounds dissolved in water, as well as bacteria and viruses. The estimated service life of the membrane is about 3–5 years.
5. WWL2 – in-line carbon cartridge
The WWL2 in-line carbon cartridge is filled with activated carbon media. The applied medium significantly improves the taste and smell of the water, reducing chlorine and other organic compounds.
6. WML2 – in-line mineralizer
Osmotic filtration removes from the water from 96 to 99% of impurities and minerals. The WML2 dolomite mineralizer enriches the water with minerals lost during osmotic filtration. Water flowing through the cartridge is enriched with elements essential for the human body, such as: calcium, magnesium, potassium, sodium.
7. ICB2-100 – bioceramic ionizer
The ICB2-100 in-line cartridge contains bioceramic clays. The cartridge ionizes the water, enriching it with "Negative Ions", thanks to which the water gains energizing properties that support health and add life energy.
The cartridge contains a special medium that enriches the water with "Negative Ions". These are negatively charged atoms, molecules, or molecular complexes with a greater than normal number of electrons. The strength of "Negative Ions" comes from the properties of minerals and their natural radiation.
Water is the most common chemical compound essential to life, and in natural conditions it may contain "Negative Ions", as is the case, for example, near waterfalls or high-mountain springs. In home conditions, the ICB2-100 cartridge is used to enrich the water with this component.
Water containing "Negative Ions" according to the cartridge's described action:
- improves water taste
- regulates the body's biochemical processes
- calms the mood
- regulates the pH of body fluids
- antibacterial effect
Ceramic clay is made from natural semi-precious stones. Their deposits are characterized by a high ion content and emit far infrared radiation (FIR).

Compatibility with popular RO systems
The set fits typical RO systems available on the market, regardless of the manufacturer, including such as:
TGI, HYDROPURE GENOVA - AQUAFILTER, ROSMOSIS, ZEPTER, PRO – AQUA - POLWAY, AQUA STAR, BLUEFILTERS - LEADER, PURICOM, KUNA Aqua Vita, wodaRO.
CLASSIC double spout included in the set
The set includes a double, chrome-plated CLASSIC spout with ceramic valves. Two independent valves allow you to draw mineralized water, intended for drinking or cooking, as well as demineralized water. This convenient solution increases the functionality of the entire reverse osmosis filter and makes everyday use of two types of water easier.
Self-service and operation
The set has also been prepared for users who plan to service the device themselves. Replacing the cartridges in the RO7 system is not complicated, but it requires following the correct sequence of actions and basic hygiene and system tightness principles.
The set includes a service instruction describing:
- how to replace the cartridges
- how to disinfect the tank
- how to perform the flushing procedure
- how to bleed the entire system
This is especially important when the entire reverse osmosis system is being serviced, not just a single filter. Proper preparation of the installation after cartridge replacement helps maintain filtration quality, proper water taste, and correct system operation.
Free set contents
In addition to the basic filtration components, you receive accessories helpful during service and first start-up after cartridge replacement:
- disinfection agent
- grease for seals
- hose for bleeding
- PTFE tape for threads
- service instruction
Why choose this set
- allows you to comprehensively refresh the operation of the RO7 system
- includes both pre-filters and the osmotic membrane as well as final-stage cartridges
- includes a mineralizer and a bioceramic ionizer
- includes a functional CLASSIC double spout
- fits many popular reverse osmosis systems
- includes useful service accessories free of charge

Technical specifications
| Product type | Set of cartridges for RO7 reverse osmosis systems |
|---|---|
| Intended use | Service and refreshment of the RO7 water filtration system |
| Membrane | VONTRON 75 GPD |
| Membrane type | Osmotic membrane, set of semi-permeable thin-film membranes |
| Estimated membrane service life | About 3–5 years |
| Preliminary mechanical filter | WPM-5, polypropylene, 5 microns |
| Block carbon filter | WWB10 |
| Mechanical effectiveness of the block cartridge | Impurities larger than 10 microns |
| Fine mechanical filter | WPM-1, polypropylene, 1 micron |
| In-line carbon cartridge | WWL2 |
| In-line mineralizing cartridge | WML2 |
| Ionizing cartridge | ICB2-100 |
| Spout | CLASSIC double water spout, chrome-plated, with ceramic valves |
| Water mineralization | Calcium, magnesium, potassium, sodium |
| Compatibility | Typical RO systems available on the market from various manufacturers |
| Free accessories | Disinfection agent, grease for seals, hose for bleeding, PTFE tape for threads, service instruction |
| Certification | Products have PZH certification |
FAQ
Which devices is this set compatible with?
The set fits typical RO systems available on the market, regardless of the manufacturer. The examples listed include TGI, HYDROPURE GENOVA - AQUAFILTER, ROSMOSIS, ZEPTER, PRO – AQUA - POLWAY, AQUA STAR, BLUEFILTERS - LEADER, PURICOM, KUNA Aqua Vita, and wodaRO.
What exactly is included in the set?
The set includes: CLASSIC double water spout, 5 micron USA polypropylene filter, 1 micron USA polypropylene filter, USA block carbon filter, WWL2 in-line carbon cartridge, WML2 in-line mineralizer cartridge, ICB2-100 bioceramic ionizer, and VONTRON 75 GPD membrane.
What service extras are included free of charge?
Free of charge you receive a disinfection agent, grease for seals, a hose for bleeding, PTFE tape for threads, and a service instruction.
What is the function of the VONTRON 75 GPD membrane?
The osmotic membrane is a key element of the RO system. It is responsible for very precise water purification and removes up to 99% of dissolved compounds, as well as bacteria and viruses. This set uses the VONTRON 75 GPD model.
Why is the WML2 mineralizer included in the set?
Osmotic filtration also removes a significant portion of minerals from the water. The WML2 cartridge enriches the water after filtration with elements such as calcium, magnesium, potassium, and sodium, improving its final utility profile.
What is the purpose of the ICB2-100 bioceramic ionizer?
The ICB2-100 is an in-line cartridge with bioceramic clays that enriches the water with "Negative Ions". According to the description of its action, this includes improving water taste, regulating the body's biochemical processes, calming the mood, regulating the pH of body fluids, and antibacterial effect.
Can the cartridges in this set be replaced by yourself?
Yes, the set is suitable for people performing self-service. The included instruction explains how to replace the cartridges, how to disinfect the tank, how to perform the flushing procedure, and how to bleed the entire system.
What role does the CLASSIC double spout play?
The double, chrome-plated CLASSIC spout with ceramic valves allows you to draw two types of water: mineralized water, intended for drinking or cooking, and demineralized water.
How long can the osmotic membrane from this set work?
The estimated service life of the VONTRON 75 GPD membrane is about 3–5 years. The actual operating time depends on the quality of the feed water and the regularity of replacing the pre-filters.