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100 gpd is equivalent to 378 liters.

VONTRON 100 OSMOTIC MEMBRANE + FR-FLUSH SET

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Reverse osmosis system kit: Vontron 100 GDP membrane (approx. 380 l/24 h) + matched flow restrictor + FR-FLUSH with bypass for periodic Read moreShow less

Reverse osmosis system kit: Vontron 100 GDP membrane (approx. 380 l/24 h) + matched flow restrictor + FR-FLUSH with bypass for periodic flushing. The membrane removes 96-99% of dissolved contaminants (organic and inorganic), heavy metals, and some bacteria and viruses no smaller than 0.001 microns. FR-FLUSH facilitates the flushing of deposits and can extend the lifespan of the membrane.

Benefits

Specifications

VONTRON-100+
996 Items
Compatibility
Universal RO systems
Filtration rating
0.001 µm
Maximum working pressure
6 bar
Maximum working temperature
45 °C
Membrane capacity
100 GPD
Membrane size
1812
View full specifications
Minimum working temperature
2 °C
Product type
RO membrane

Description

THE VONTRON 100 OSMOTIC MEMBRANE + FR-FLUSH SET is a practical kit for RO systems, including installations such as reverse osmosis, an osmotic filter, and a reverse osmosis filter for home or aquarium use. The set combines a 100 GPD osmotic membrane with an output of approx. 380 l/24 h, a properly matched flow restrictor, and an FR-FLUSH bypass system for periodic flushing. The solution helps effectively reduce the amount of dissolved contaminants, heavy metals, and selected microorganisms, while also making operation easier and supporting longer membrane life in the water filtration system.

Reverse osmosis membrane with a label and seal

Complete set for effective RO membrane operation

This set has been prepared for users who want not only to replace the membrane itself, but also to ensure its proper operation and regular flushing. The комплект includes a Vontron 100 GPD membrane, a matched flow restrictor, and an FR-FLUSH mounted to the flow restrictor.

This solution works in reverse osmosis systems as an element responsible for very precise water treatment. Contaminants are separated and discharged to the drain, while purified water passes through the membrane to the central core and flows out of the cartridge under pressure.

How the Vontron 100 osmotic membrane works

The osmotic membrane retains 96-99% of dissolved organic and inorganic contaminants in water. It also effectively reduces heavy metals and some bacteria and viruses not smaller than 0.001 micron. This makes it a key element of a reverse osmosis system wherever high filtration precision is important.

Membrane flushing assembly with a valve and two parallel tubes

The membrane works by separating the water stream into purified water and a stream containing rejected contaminants. That is why the RO membrane is so important in more advanced systems where a water filter must provide high purification efficiency.

Main benefits

  • removal of contaminants from water down to 0.001 micron,

  • reduction of some bacteria and viruses,

  • retention of dissolved organic and inorganic contaminants,

  • reduction of heavy metal content,

  • fits most RO reverse osmosis systems available on the market, including aquarium applications.

The membrane should not be used for microbiologically contaminated water or water of unknown origin.

The latest membrane line is marked with a hologram confirming product authenticity.

Diagram showing tubing cut points in a membrane flushing assembly

FR-FLUSH – membrane flushing kit for reverse osmosis systems

FR-FLUSH is an RO membrane flushing kit equipped with a bypass. It is installed on the flow restrictor. Its purpose is to make it easier to flush deposits from the membrane, which helps maintain proper system operation and may extend membrane life by several years.

This is a particularly useful component in everyday use, as periodic flushing supports efficient membrane operation and limits the buildup of contaminants on its surface.

Installing a flow restrictor in the membrane flushing tubing

FR-FLUSH installation

Below is the full installation sequence for the membrane flushing kit:

  1. Disconnect the water supply to the system.

  2. Detach the flow restrictor from the membrane housing.

  3. Cut the red hose from the FR-FLUSH kit to the appropriate length.

  4. Install the existing restrictor on the red hose.

When connecting the kit, pay attention to the flow direction. Helpful indicators are the small arrow on the ball valve and the arrow on the flow restrictor.

Operation and membrane flushing

The membrane should be flushed 1 to 2 times a month while the system is operating. To do this, open the bypass valve so that water can flow freely to the drain. After about 2 minutes, close the valve.

Installing a flow restrictor in the membrane flushing tubing

This procedure allows the RO membrane to be flushed under high pressure, which helps remove deposits and supports longer, stable cartridge operation.

The set includes a flow restrictor properly matched to the membrane. Correct connection according to the flow direction is essential for proper system operation.

Application

The Vontron 100 GPD membrane with the FR-FLUSH kit fits most RO reverse osmosis systems available on the market. It can be used in both home water treatment installations and selected aquarium systems.

Flow direction markings beside the valve and restrictor

It is a good choice for people who want to maintain high filtration efficiency, simplify periodic membrane flushing, and use a complete solution ready for installation in a typical RO system.

Set contents

  • Vontron 100 osmotic membrane,

  • flow restrictor,

  • FR-FLUSH,

  • security clips,

  • instruction manual.

Additional important information

  • dimensions in inches 11.9*1.8
  • INSTRUCTION MANUAL
Reverse osmosis membrane with a flushing assembly, restrictor and retaining clips

Technical specifications

ProductVontron 100 osmotic membrane + FR-FLUSH set
Membrane typeRO / osmotic membrane
Capacity100 GPD / approximately 380 l/24 h
Contaminant removal efficiency96-99% of dissolved organic and inorganic contaminants
Reduced contaminantsheavy metals and some bacteria and viruses not smaller than 0.001 micron
Filtration accuracyup to 0.001 micron
Dimensions11.9 x 1.8 inches
Operating temperaturefrom 2 to 45°C
Operating pressurefrom 2.8 to 6 bar
Compatibilitymost RO reverse osmosis systems available on the market, including aquarium systems
Flushing kitFR-FLUSH with bypass, mounted to the flow restrictor
Flow restrictorincluded in the set, properly matched to the membrane
Authenticity confirmationhologram on the latest product line

FAQ

What is the Vontron 100 GPD membrane used for?

It is the basic element of a reverse osmosis system responsible for very precise water purification. It retains 96-99% of dissolved organic and inorganic contaminants, heavy metals, and some bacteria and viruses not smaller than 0.001 micron.

What is the capacity of this osmotic membrane?

The membrane capacity is 100 GPD, which is approximately 380 liters per 24 hours.

Does the set include everything needed to flush the membrane?

Yes. The set includes the Vontron 100 osmotic membrane, flow restrictor, FR-FLUSH, security clips, and instructions.

Which systems is this set suitable for?

The set fits most RO reverse osmosis systems available on the market. It can also be used in selected aquarium installations.

How often should the membrane be flushed using FR-FLUSH?

The membrane should be flushed 1 to 2 times a month while the system is operating. The bypass valve should be opened for about 2 minutes so that water can flow freely to the drain, and then the valve should be closed.

What are the membrane operating conditions?

The operating temperature range is from 2 to 45°C, and the recommended operating pressure is from 2.8 to 6 bar.

Why is a flow restrictor included in the set?

The flow restrictor is properly matched to the membrane and is an important element of correct RO system operation. The FR-FLUSH bypass kit is also mounted to it.

Can this membrane be used with any water?

No. The membrane should not be used for microbiologically contaminated water or water of unknown origin.

How can you identify the original product?

The latest product line is marked with a hologram that confirms the membrane's authenticity.

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VONTRON 100 OSMOTIC MEMBRANE + FR-FLUSH SET

VONTRON 100 OSMOTIC MEMBRANE + FR-FLUSH SET

Reverse osmosis system kit: Vontron 100 GDP membrane (approx. 380 l/24 h) + matched flow restrictor + FR-FLUSH with bypass for periodic flushing. The membrane removes 96-99% of dissolved contaminants (organic and inorganic), heavy metals, and some bacteria and viruses no smaller than 0.001 microns. FR-FLUSH facilitates the flushing of deposits and can extend the lifespan of the membrane.

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