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Filter products
Reverse Osmosis: Spare Parts and Components for Your System
Here you will find a wide selection of essential components that are crucial for the optimal operation of your reverse osmosis system. From high-quality membranes to booster pumps and flow restrictors, we offer everything you need to maintain and enhance your water filtration system.
We understand how important a properly functioning reverse osmosis system is for providing clean water. That’s why we are committed to offering only the best and most durable products. Our spare parts come from leading manufacturers and provide the highest quality to maximize the efficiency and lifespan of your system.
Compatibility and Easy Installation of Spare Parts
Our components are designed to integrate seamlessly into existing systems without the need for complex modifications. We also place a strong emphasis on user-friendly installation, allowing you to get your system back up and running quickly and easily. With our precisely manufactured spare parts and clear instructions, you can perform maintenance and repairs efficiently while optimizing the performance of your system.

This booster pump is a direct flow pump and is mainly used in a variety of reverse osmosis systems. Direct flow pumps have good and stable performance in high flow RO systems. The direct flow pump can be used in commercial, agricultural or industrial applications where high flow rates are required.Features:Performance: max. 8.0 L/min, up to 10 bar (150 psi)Water connection: 4 x 3/8" inner threadPower connection: 48 V DC

Features:Capacity: 4.2 L/min, at 8 bar (150 PSI) Water connection: 3/8" tube external diameter, quick coupling Power connection: 24 V DC

Falls Sie auf der Suche nach einer leistungsstarken und zuverlässigen Membranpumpe für Ihre Osmoseanlage oder Ihr Wohnmobil sind, wird Sie die Stream-Power-Serie zweifellos überzeugen. Das innovative Dual-Head-System ermöglicht eine Vielzahl von Einsatzmöglichkeiten. Diese Konstruktion erlaubt es der Pumpe, zwei Umkehrosmosemembranen gleichzeitig zu betreiben oder Wasser aufzusaugen und es mit dem anderen Kopf zur Anwendung weiterzuleiten. Die Einsatzvielfalt dieser Pumpe kennt keine Grenzen. Dank der physikalischen Trennung können die Pumpköpfe sogar verschiedene Wasserkreisläufe bedienen.Die Stream-Power-Serie wird grundsäzlich mit 36V Gleichstrom Betreiben was ein Spannungswandler für 12 bzw. 24 V Boardnetze bei Wohnmobilen vorraussetzt.
Features:Patented stainless steel water connectionHigh-quality butyl membrane (hat membrane)Proven single membrane constructionLining made of untreated polypropylene, approved for drinking water2-component polyurethane coating on epoxy primerScrew cap with O-ring for additional sealing of the air valveAll necessary approvals for drinking water NSF, ACS, WRAS, CEThoroughly tested and maintenance free

Filmtec reverse osmosis membranesFILMTEC ™ reverse osmosis (RO) and nanofiltration (NF) elements are solutions for industry, municipalities, commercial and consumer water applications. These reverse osmosis membranes offer high retention of dissolved solids and organic substances and work very efficiently at lower pressures.FILMTEC reverse osmosis membranes are also characterized by excellent structural stability and are more efficient than other reverse osmosis membranes. These membranes are used to demineralize brackish water or seawater desalination for a variety of industries and applications including industrial water treatment, power generation, food & beverage processing, municipal desalination and water reuse, and at home for drinking water devices.Advantages and functions Reduction of salinity • Removal of chemical contaminants Recovery of ultrapure water Pre-concentration of flows before an evaporator Reduction in the amount of wastewater by increasing water reuse Tap water, brackish water 2.5 ", 4", 8 " membranes Utmost retention Low energy consumption Resistant to contaminationTypical applications Reverse osmosis Drinking water Ultrapure water Process water Food and beverage industry Chemical industry Metal surface treatment Electronics Nanofiltration Ultrafiltration All rights reserved ® Filmtec

Falls Sie auf der Suche nach einer leistungsstarken und zuverlässigen Membranpumpe für Ihre Osmoseanlage oder Ihr Wohnmobil sind, wird Sie die Stream-Power-Serie zweifellos überzeugen. Das innovative Dual-Head-System ermöglicht eine Vielzahl von Einsatzmöglichkeiten. Diese Konstruktion erlaubt es der Pumpe, zwei Umkehrosmosemembranen gleichzeitig zu betreiben oder Wasser aufzusaugen und es mit dem anderen Kopf zur Anwendung weiterzuleiten. Die Einsatzvielfalt dieser Pumpe kennt keine Grenzen. Dank der physikalischen Trennung können die Pumpköpfe sogar verschiedene Wasserkreisläufe bedienen.Die Stream-Power-Serie wird grundsäzlich mit 36V Gleichstrom Betreiben was ein Spannungswandler für 12 bzw. 24 V Boardnetze bei Wohnmobilen vorraussetzt.

500 GPD FILMTEC™ Reverse osmosis-Membranes FILMTEC™ reverse osmosis (RO) and nanofiltration (NF) elements are solutions for industrial, municipal, commercial and consumer water applications. These reverse osmosis membranes provide high retention of dissolved solids and organics and operate very efficiently at lower pressures.The 500 GPD FILMTEC™ reverse osmosis membranes also feature excellent structural strength and are more productive than other reverse osmosis membranes. These membranes are applied to demineralise brackish water or seawater desalination for various industries and applications, including industrial water treatment, power generation, food & beverage processing, municipal desalination and water reuse, and at-home drinking water devices.Features and functions:Material: TFC (DOW™ FILMTEC™)Input water temperature: max. 45 °COperating pressure: 5 - 6 barPermeate production: max. 78 l/hpH-range: 2 - 11Chlorine tolerance: < 0,1 ppmSeparation rate: 98%Filters up to approx. 1900 liters per day (500 gallons per day) Reduction of salinityRemoval of chemical impuritiesRecovery of ultra-pure waterPre-concentration of water streams upstream of evaporatorsReduction of wastewater volume by increasing water reuseTap water, brackish water2,5", 4", 8" membranesHighest retentionLow energy consumptionResistant to impuritiesTypical applications:Reverse osmosisDrinking waterUltra-pure waterProcess waterFood and beverage industryChemical processingMetal surface treatmentElectronicsNanofiltrationUltrafiltrationAll rights reserved by FILMTEC™VA-Standard-Cartridge-SystemUsing a reliable and robust water filter cartridge system in water filters is essential. Often the pre-filters and post-filters in a water treatment system are the Achilles' heel, the so-called weak point, of the water filter. The filter cartridges must withstand pressure peaks of up to 50 bar, which can occur in the water pipes. At the same time, the cartridge must not burst or even pop out of the cartridge head. In addition, the filter cartridge must ensure a high flow rate in connection with the filter medium used.The VA-Standard-Membrane-Cartridges are sealed using the rotation welding process, which achieves maximum strength.In addition, the membrane cartridge has seals, which do not need to be cleaned, checked or replaced when changing the filter. With every new membrane cartridge, you also receive new seals.The connection between the VA-Standard-Membrane-Head and the VA-Standard-Membran-Cartridge is established using a bayonet lock. If the cartridge is under pressure, the connection of the bayonet lock engages more firmly. This makes it almost impossible to loosen or open the connection under pressure. Another feature is the mechanical lock of the water supply in the VA-Standard-Membrane-Head. Two mechanical valves lock the water inlet and outlet in the VA-Standard-Membrane-Head if the VA-Standard-Membrane-Cartridge is removed. This prevents water from running out of the VA-Standard-Membrane-Head in an uncontrolled manner and causing damage to the water treatment system or the environment.The VA-Standard-Cartridge-System is modern, robust and safe. It is also perfect as an assembly kit to realise your water filter variations.

Falls Sie auf der Suche nach einer leistungsstarken und zuverlässigen Membranpumpe für Ihre Osmoseanlage oder Ihr Wohnmobil sind, wird Sie die Stream-Power-Serie zweifellos überzeugen. Das innovative Dual-Head-System ermöglicht eine Vielzahl von Einsatzmöglichkeiten. Diese Konstruktion erlaubt es der Pumpe, zwei Umkehrosmosemembranen gleichzeitig zu betreiben oder Wasser aufzusaugen und es mit dem anderen Kopf zur Anwendung weiterzuleiten. Die Einsatzvielfalt dieser Pumpe kennt keine Grenzen. Dank der physikalischen Trennung können die Pumpköpfe sogar verschiedene Wasserkreisläufe bedienen.Die Stream-Power-Serie wird grundsäzlich mit 36V Gleichstrom Betreiben was ein Spannungswandler für 12 bzw. 24 V Boardnetze bei Wohnmobilen vorraussetzt.

FILMTEC™ reverse osmosis (RO) and nanofiltration (NF) elements are solutions for industrial, municipal, commercial and consumer water applications. These reverse osmosis membranes provide high retention of dissolved solids and organics and operate very efficiently at lower pressures.The 100 GPD FILMTEC™ reverse osmosis membranes also feature excellent structural strength and are more productive than other reverse osmosis membranes. These membranes are applied to demineralise brackish water or seawater desalination for various industries and applications, including industrial water treatment, power generation, food & beverage processing, municipal desalination and water reuse, and at-home drinking water devices.Features:Material: TFC (DOW™ FILMTEC™)Input water temperature: max. 45 °COperating pressure: 5 - 6 barPermeate production: max. 15 l/hpH-range: 2 - 11Chlorine tolerance: < 0,1 ppmSeparation rate: 98%Filters up to approx. 380 liters per day (100 gallons per day) Reduction of salinityRemoval of chemical impuritiesRecovery of ultra-pure waterPre-concentration of water streams upstream of evaporatorsReduction of wastewater volume by increasing water reuseTap water, brackish water2,5", 4", 8" membranesHighest retentionLow energy consumptionResistant to impuritiesTypical applications:Reverse osmosisDrinking waterUltra-pure waterProcess waterFood and beverage industryChemical processingMetal surface treatmentElectronicsNanofiltrationUltrafiltrationAll rights reserved by FILMTEC™VA-Standard-Cartridge-SystemUsing a reliable and robust water filter cartridge system in water filters is essential. Often the pre-filters and post-filters in a water treatment system are the Achilles' heel, the so-called weak point, of the water filter. The filter cartridges must withstand pressure peaks of up to 50 bar, which can occur in the water pipes. At the same time, the cartridge must not burst or even pop out of the cartridge head. In addition, the filter cartridge must ensure a high flow rate in connection with the filter medium used.The VA-Standard-Membrane-Cartridges are sealed using the rotation welding process, which achieves maximum strength.In addition, the membrane cartridge has seals, which do not need to be cleaned, checked or replaced when changing the filter. With every new membrane cartridge, you also receive new seals.The connection between the VA-Standard-Membrane-Head and the VA-Standard-Membran-Cartridge is established using a bayonet lock. If the cartridge is under pressure, the connection of the bayonet lock engages more firmly. This makes it almost impossible to loosen or open the connection under pressure. Another feature is the mechanical lock of the water supply in the VA-Standard-Membrane-Head. Two mechanical valves lock the water inlet and outlet in the VA-Standard-Membrane-Head if the VA-Standard-Membrane-Cartridge is removed. This prevents water from running out of the VA-Standard-Membrane-Head in an uncontrolled manner and causing damage to the water treatment system or the environment.The VA-Standard-Cartridge-System is modern, robust and safe. It is also perfect as an assembly kit to realise your water filter variations.

Properties: Pressure storage tank with membrane technology Dimensions: 37cm high (without shut-off valve) / 28,5cm in diameter Capacity: approx. 12 litres Outer material: metal, painted whiteInner material: food-grade coating/rubber membraneThe shut-off valve must be purchased separately!

Properties: Pressure storage tank with membrane technology Dimensions: 20,5 cm high (without shut-off valve) / 15 cm in diameter Capacity: approx. 3 litres Outer material: metal, painted whiteInner material: food-grade coating/rubber membraneThe shut-off valve must be purchased separately!

200 GPD FILMTEC™ Reverse Osmosis-Membranes FILMTEC™ reverse osmosis (RO) and nanofiltration (NF) elements are solutions for industrial, municipal, commercial and consumer water applications. These reverse osmosis membranes provide high retention of dissolved solids and organics and operate very efficiently at lower pressures.The 200 GPD FILMTEC™ reverse osmosis membranes also feature excellent structural strength and are more productive than other reverse osmosis membranes. These membranes are applied to demineralise brackish water or seawater desalination for various industries and applications, including industrial water treatment, power generation, food & beverage processing, municipal desalination and water reuse, and at-home drinking water devices.Features and functionsReduction of salinityRemoval of chemical impuritiesRecovery of ultra-pure waterPre-concentration of water streams upstream of evaporatorsReduction of wastewater volume by increasing water reuseTap water, brackish water2,5", 4", 8" membranesHighest retentionLow energy consumptionResistant to impuritiesTypical applicationsReverse osmosisDrinking waterUltra-pure waterProcess waterFood and beverage industryChemical processingMetal surface treatmentElectronicsNanofiltrationUltrafiltrationAll rights reserved by FILMTEC™

The booster pump is suitable for reverse osmosis systems and water filters. The pump is used in 50 to 200 GPD membranes for reverse osmosis systems.Features:Power supply: 24V DCWorking pressure: 5 bar Maximum pressure: 8 - 10 bar Flow rate: 1,05 l/minNot suitable for continuous operation

The flow limiter is an indispensable component in every reverse osmosis water filter. Only through the flow limiter, the process of reverse osmosis takes place in a membrane. The flow limiter, also known as a fixed pressure regulator, ensures that a certain amount of wastewater (retentate) can flow out of the reverse osmosis membrane within a certain time. Only then can the osmotic pressure build-up. For example, the inscription FLOW 700 means that at approx. 6 - 8 bar operating pressure of the reverse osmosis membrane (osmotic pressure, internal pressure), the flow limiter lets through a water quantity of approx. 700 millilitres per minute relatively constantly (depending on the back pressure).In addition, selecting the appropriate flow restrictor also determines the ultrapure water (permeate) to wastewater ratio. Since the VISION AQUA water filters are additionally equipped with the GREENOSMO® TECHNOLOGY, flow limiters can also be used, which do not comply with the usual specifications for ultra-pure water to wastewater ratio.Thus, the VISION AQUA water filters with reverse osmosis achieve a ratio of 1:0.8, which in plain language means that for 1 litre of ultra-pure water, the VISION AQUA water filter with reverse osmosis requires approx. 1.8 litres of raw water.

The flow limiter is an indispensable component in every reverse osmosis water filter. Only through the flow limiter, the process of reverse osmosis takes place in a membrane. The flow limiter, also known as a fixed pressure regulator, ensures that a certain amount of wastewater (retentate) can flow out of the reverse osmosis membrane within a certain time. Only then can the osmotic pressure build-up. For example, the inscription FLOW 400 means that at approx. 6 - 8 bar operating pressure of the reverse osmosis membrane (osmotic pressure, internal pressure), the flow limiter lets through a water quantity of approx. 400 millilitres per minute relatively constantly (depending on the back pressure).In addition, selecting the appropriate flow restrictor also determines the ultrapure water (permeate) to wastewater ratio. Since the VISION AQUA water filters are additionally equipped with the GREENOSMO® TECHNOLOGY, flow limiters can also be used, which do not comply with the usual specifications for ultra-pure water to wastewater ratio.Thus, the VISION AQUA water filters with reverse osmosis achieve a ratio of 1:0.8, which in plain language means that for 1 litre of ultra-pure water, the VISION AQUA water filter with reverse osmosis requires approx. 1.8 litres of raw water.

Der Durchflussbegrenzer ist ein unverzichtbares Bauteil in jedem Umkehrosmose Wasserfilter. Erst durch den Durchflussbegrenzer findet der Prozess der Umkehrosmose in einer Membran statt. Der Durchflussbegrenzer, auch als Fester-Druckregler bezeichnet, sorgt dafür, dass eine gewisse Menge an Abwasser (Retentat) aus der Umkehrosmose-Membran innerhalb einer bestimmten Zeit abfließen kann. Erst dadurch kann sich der osmotische Druck aufbauen. So bedeutet z.B. die Aufschrift FLOW 250, dass der Durchflussbegrenzer bei ca. 6 - 8 bar Betriebsdruck der Umkehrosmose Membran (osmotische Druck, Innendruck) eine Wassermenge von ca. 250 Milliliter pro Minute relativ konstant (Abhängig vom Staudruck) durchlässt.Zusätzlich wird durch die Wahl des passenden Durchflussbegrenzers auch das Reinstwasser (Permeat) zu Abwasserverhältnis bestimmt. Da bei den VISION AQUA Wasserfiltern zusätzlich die GREENOSMO® TECHNOLOGY eingesetzt wird, können auch Durchflussbegrenzer eingesetzt werden die den üblichen Vorgaben an Reinstwasser zu Abwasserverhältnis nicht mehr entsprechen.So erreichen die VISION AQUA Wasserfilter mit Umkehrosmose ein Verhältnis von 1:0,8, was im Klartext bedeutet, für 1 Liter Reinstwasser benötigt der VISION AQUA Wasserfilter mit Umkehrosmose ca. 1,8 Liter Rohwasser.

The flow limiter is an indispensable component in every reverse osmosis water filter. Only through the flow limiter, the process of reverse osmosis takes place in a membrane. The flow limiter, also known as a fixed pressure regulator, ensures that a certain amount of wastewater (retentate) can flow out of the reverse osmosis membrane within a certain time. Only then can the osmotic pressure build-up. For example, the inscription FLOW 300 means that at approx. 6 - 8 bar operating pressure of the reverse osmosis membrane (osmotic pressure, internal pressure), the flow limiter lets through a water quantity of approx. 300 millilitres per minute relatively constantly (depending on the back pressure).In addition, selecting the appropriate flow restrictor also determines the ultrapure water (permeate) to wastewater ratio. Since the VISION AQUA water filters are additionally equipped with the GREENOSMO® TECHNOLOGY, flow limiters can also be used, which do not comply with the usual specifications for ultra-pure water to wastewater ratio.Thus, the VISION AQUA water filters with reverse osmosis achieve a ratio of 1:0.8, which in plain language means that for 1 litre of ultra-pure water, the VISION AQUA water filter with reverse osmosis requires approx. 1.8 litres of raw water.

The flow limiter is an indispensable component in every reverse osmosis water filter. Only through the flow limiter, the process of reverse osmosis takes place in a membrane. The flow limiter, also known as a fixed pressure regulator, ensures that a certain amount of wastewater (retentate) can flow out of the reverse osmosis membrane within a certain time. Only then can the osmotic pressure build-up. For example, the inscription FLOW 420 means that at approx. 6 - 8 bar operating pressure of the reverse osmosis membrane (osmotic pressure, internal pressure), the flow limiter lets through a water quantity of approx. 420 millilitres per minute relatively constantly (depending on the back pressure).In addition, selecting the appropriate flow restrictor also determines the ultrapure water (permeate) to wastewater ratio. Since the VISION AQUA water filters are additionally equipped with the GREENOSMO® TECHNOLOGY, flow limiters can also be used, which do not comply with the usual specifications for ultra-pure water to wastewater ratio.Thus, the VISION AQUA water filters with reverse osmosis achieve a ratio of 1:0.8, which in plain language means that for 1 litre of ultra-pure water, the VISION AQUA water filter with reverse osmosis requires approx. 1.8 litres of raw water.

The flow limiter is an indispensable component in every reverse osmosis water filter. Only through the flow limiter, the process of reverse osmosis takes place in a membrane. The flow limiter, also known as a fixed pressure regulator, ensures that a certain amount of wastewater (retentate) can flow out of the reverse osmosis membrane within a certain time. Only then can the osmotic pressure build-up. For example, the inscription FLOW 600 means that at approx. 6 - 8 bar operating pressure of the reverse osmosis membrane (osmotic pressure, internal pressure), the flow limiter lets through a water quantity of approx. 600 millilitres per minute relatively constantly (depending on the back pressure).In addition, selecting the appropriate flow restrictor also determines the ultrapure water (permeate) to wastewater ratio. Since the VISION AQUA water filters are additionally equipped with the GREENOSMO® TECHNOLOGY, flow limiters can also be used, which do not comply with the usual specifications for ultra-pure water to wastewater ratio.Thus, the VISION AQUA water filters with reverse osmosis achieve a ratio of 1:0.8, which in plain language means that for 1 litre of ultra-pure water, the VISION AQUA water filter with reverse osmosis requires approx. 1.8 litres of raw water.

The flow limiter is an indispensable component in every reverse osmosis water filter. Only through the flow limiter, the process of reverse osmosis takes place in a membrane. The flow limiter, also known as a fixed pressure regulator, ensures that a certain amount of wastewater (retentate) can flow out of the reverse osmosis membrane within a certain time. Only then can the osmotic pressure build-up. For example, the inscription FLOW 1200 means that at approx. 6 - 8 bar operating pressure of the reverse osmosis membrane (osmotic pressure, internal pressure), the flow limiter lets through a water quantity of approx. 1200 millilitres per minute relatively constantly (depending on the back pressure).In addition, selecting the appropriate flow restrictor also determines the ultrapure water (permeate) to wastewater ratio. Since the VISION AQUA water filters are additionally equipped with the GREENOSMO® TECHNOLOGY, flow limiters can also be used, which do not comply with the usual specifications for ultra-pure water to wastewater ratio.Thus, the VISION AQUA water filters with reverse osmosis achieve a ratio of 1:0.8, which in plain language means that for 1 litre of ultra-pure water, the VISION AQUA water filter with reverse osmosis requires approx. 1.8 litres of raw water.
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