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Reverse osmosis kit with Vontron M75V membrane 75 GPD (approx. 280 l/24 h) in standard 12" x 2". Fits typical RO systems (home and aquarium). The membrane retains up to 99% of organic and inorganic contaminants. Included: flow restrictor 420 and 2/4-way valve for easy connection. Simple installation and compatibility with standard housings.
Complete reverse osmosis set with a Vontron M75V 75 GPD osmotic membrane, 420 flow restrictor, and 2/4-way valve. This is a practical choice for standard 12" x 2" RO installations used both at home and in aquarium applications. The set supports effective water treatment within a typical reverse osmosis system, offering high filtration efficiency, easy installation, and compatibility with standard membrane housings.

The Vontron M75V osmotic membrane with a capacity of 75 GPD is made in the popular 12" x 2" standard, so it fits typical RO systems used as a home water filter and in aquarium filtration. This solution is intended for use in installations where stable performance, compatibility with popular housings, and easy connection matter.
The set includes not only the membrane itself, but also the components needed for proper system operation: a 420 flow restrictor and a two-way/four-way valve. As a result, the complete set works well both when replacing worn components and when servicing an existing water filtration system.
The M75V model is designed for operation in standard reverse osmosis systems, including popular 7-stage sets. It can be used in home drinking water preparation devices and in aquarium systems, where effective reduction of a wide range of contaminants is important.
Thanks to its standard 12" x 2" dimensions, the membrane fits almost any typical reverse osmosis filter using a housing in this format. This makes replacement easier and reduces the risk of fitment issues with the existing installation.
The Vontron 75 GPD membrane is intended to work as a key element of the filtration process in an RO system. Its task is to reduce a wide range of contaminants present in the water.
For the osmotic membrane to work properly, it must be used in a compatible reverse osmosis system and operated under the correct conditions, including allowable pressure, temperature, and protection from chlorine. Chlorine tolerance is 0 ppm, so effective pre-filtration is important for the durability of the cartridge.
The set has been designed for standard 12" x 2" RO systems, so it works well as a replacement part in many popular installations. The 75 GPD output, or about 280 liters per 24 hours, meets the typical needs of a home water filtration system as well as many aquarium applications.
Membrane durability and efficiency are influenced primarily by the quality of the feed water, regular servicing, and maintaining proper operating parameters. Maximum service life can be up to 6 years, although actual lifespan depends on the level of water contamination and regular maintenance of the entire system.
The membrane requires a 420 restrictor and operation within a pressure range of 2.8–6 bar. The operating temperature range is 2–42°C. To maintain system efficiency, it is advisable to regularly check the condition of the pre-filters and the components responsible for proper water flow.
| Membrane model | Vontron M75V |
|---|---|
| Product type | Osmotic membrane set with accessories |
| Capacity | 75 GPD (~280 L/24 h) |
| Dimensions | 12" (height) x 2" (diameter) |
| Compatibility | Standard 12" x 2" RO systems, home and aquarium applications |
| Operating pressure | 2.8–6 bar |
| Operating temperature range | 2–42 °C |
| Chlorine tolerance | 0 ppm |
| Required restrictor | 420 PSI |
| Maximum service life | Up to 6 years |
| Authenticity | Unique serial number on each membrane |
| Package contents | Vontron 75 GPD membrane, 420 flow restrictor, two-way/four-way valve |
The membrane fits standard 12" x 2" RO systems. It can be used in home and aquarium installations, provided they use a compatible membrane housing.
The set includes the Vontron 75 GPD membrane, a 420 flow restrictor, and a two-way/four-way valve, which are the components needed for proper connection and operation of the system.
The output is 75 GPD, or about 280 liters per 24 hours. This is an appropriate parameter for many standard reverse osmosis applications.
The membrane removes up to 99% of particles, heavy metals, organic compounds, and some bacteria and viruses. It is a key element of precise water filtration in an RO system.
It should not be used in contact with chlorine, because chlorine tolerance is 0 ppm. That is why it is very important to use efficient pre-filters that protect the membrane from damage.
The recommended operating pressure range is 2.8–6 bar, and the operating temperature range is 2–42°C. The membrane also requires a 420 restrictor.
Maximum service life can be up to 6 years. Actual lifespan depends on water quality, the level of contamination, and the regularity of servicing the entire filtration system.
Yes, the set is also intended for standard RO systems used in aquariums, provided the 12" x 2" dimensions match and the installation is properly fitted.
No. The membrane is not intended for microbiologically contaminated water or water of unknown origin. It should operate in a properly prepared reverse osmosis system.
Reverse osmosis kit with Vontron M75V membrane 75 GPD (approx. 280 l/24 h) in standard 12" x 2". Fits typical RO systems (home and aquarium). The membrane retains up to 99% of organic and inorganic contaminants. Included: flow restrictor 420 and 2/4-way valve for easy connection. Simple installation and compatibility with standard housings.