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AQUARIUM REVERSE OSMOSIS WATER FILTER FILMTEC 75 GPD
Rating
The RO3 Akva Line aquarium filter with FILMTEC 75 GPD membrane is a three-stage reverse osmosis system for preparing very pure water for aquariums. The foam cartridge removes solid impurities, the carbon cartridge reduces chlorine and organic compounds, and the RO membrane removes up to 99% of dissolved compounds and microorganisms. Performance up to 280 l/day (at 6 bar and 25°C). The set includes a complete set of mounting accessories.
Description
The RO3 water filter aquaristic reverse osmosis Filmtec 75 GPD is a three-stage reverse osmosis filter designed to prepare very pure water for aquariums. This reverse osmosis system effectively combines mechanical, carbon, and membrane filtration, making it a precise water filter for aquarists who expect stable parameters and high-quality water treatment. The installed FILMTEC 75 GPD osmotic membrane ensures high removal efficiency for dissolved compounds and microorganisms, while the complete mounting accessories make the set easy to put into operation.
RO3 aquarium filter with Filmtec 75 GPD membrane
The RO3 Akva Line aquarium filter with FILMTEC 75 GPD membrane has been designed for aquarium applications, where water quality has a direct impact on the condition of fish, plants, and the stability of the entire tank. This solution uses reverse osmosis technology to effectively purify water and prepare it for further use in aquariums.
This model combines ease of use with an efficient, three-stage filtration process. As a result, it works well both in everyday use in freshwater aquariums and as a base for more demanding applications.
Main advantages of the RO3 system
- Output of up to 280 liters per day at 6 bar pressure and 25°C water temperature.
- Removes up to 98% of all contaminants: mechanical, dissolved compounds, and microorganisms.
- Ideal for freshwater aquariums, with the option to expand with a DEMI module for marine aquariums.
- The three-stage filtration system improves water quality already at the pre-filtration stage and effectively protects the osmotic membrane.
- Simple installation and convenient operation make the set a practical choice for both beginners and advanced aquarists.
How three-stage filtration works
The RO3 system operates in stages. Each stage is responsible for removing a different type of contaminant, allowing very pure water to be obtained for aquarium use.
1. WPL2 – polypropylene foam cartridge
The first stage provides mechanical filtration and retains larger solid contaminants that could reduce the efficiency of subsequent filtration stages.
- Filters sand, silt, rust particles, and other solid contaminants.
- Recommended replacement: every 6 months.
2. WWL2 – inline carbon cartridge
The second stage prepares the water for membrane operation by reducing substances that may affect taste, odor, and the durability of filtration components.
- Removes contaminants such as chlorine, chlorine compounds, and organic contaminants.
- Recommended replacement: every 6 months.
3. FILMTEC 75 – osmotic membrane
The third stage is the main reverse osmosis process. The membrane is responsible for the very precise separation of water from a wide range of dissolved contaminants.
- Removes up to 99% of dissolved compounds, bacteria, and viruses from the water.
- Membrane lifespan is approximately 7–8 years.
Use in aquariums
The RO3 osmotic filter was developed for aquaristics, where water quality control is crucial. It is ideal for freshwater aquariums, and after expansion with a DEMI module it can also be used in marine aquariums. This is a practical water filtration system for people who want to prepare water with a high degree of purity and greater predictability of parameters.
To maintain high filtration efficiency, the foam cartridge and carbon cartridge should be replaced regularly every 6 months. Timely replacement of the pre-filters helps protect the osmotic membrane and supports the proper operation of the entire system.
Set contents
The set includes all the basic elements needed to install and start the system:
- complete RO3 filter with flow restrictor,
- FILMTEC 75 osmotic membrane,
- mounting brackets,
- drain connection,
- 5 m hose,
- Polish installation instructions,
- water connection of choice, standard 1/2".
Operation and everyday use
The system has been designed to combine purification efficiency with ease of use. In everyday operation, regular replacement of the pre-filters and maintaining the proper operating parameters, such as pressure and water temperature, are especially important.
Output of up to 280 l/day is achieved at 6 bar pressure and 25°C water temperature. The actual amount of water obtained may depend on the operating conditions of the installation. The ratio of pure water to reject water is on average 1:4, which is typical for reverse osmosis systems of this class.
Why choose this water filter for an aquarium
The RO3 Akva Line filter with FILMTEC 75 GPD membrane is a solution for people who expect effective water purification, simple installation, and reasonable operation. The combination of mechanical, carbon, and membrane filtration allows water suitable for demanding aquarium applications to be obtained.
This is a proven choice for aquarists who want to ensure water cleanliness, improve the living conditions of fish and plants, and use a system with a clear design and easy operation.
Technical specifications
| System type | Three-stage RO3 aquarium filter |
|---|---|
| Filtration technology | Reverse osmosis |
| Membrane model | FILMTEC 75 GPD |
| Contaminant removal efficiency | Up to 98% of all contaminants: mechanical, dissolved compounds, and microorganisms |
| Membrane efficiency | Up to 99% of dissolved compounds, bacteria, and viruses from the water |
| Output | Up to 280 l/day |
| Nominal output conditions | 6 bar, 25°C |
| Weight | Approximately 1 kg |
| Operating pressure | 2.5–6 bar |
| Operating temperature | 2–42°C |
| Pure-to-reject water ratio | On average 1:4 |
| Recommended WPL2 cartridge replacement | Every 6 months |
| Recommended WWL2 cartridge replacement | Every 6 months |
| Estimated membrane lifespan | Approximately 7–8 years |
| Application | Freshwater aquariums, with the option to expand with a DEMI module for marine aquariums |
| Up to 98% of all contaminants | mechanical, dissolved compounds, and microorganisms |
Product Details
1000 Items
Data sheet
- Maximum working pressure
- 6 bar
- Membrane capacity
- 75 GPD
- Pump
- No
- Number of filtration stages
- 3 etap
- DI stage
- No
- Maximum working temperature
- 42 °C
- Minimum working pressure
- 2.5 bar
- Minimum working temperature
- 2 °C
- Application
- Aquarium
- Compatibility
- RO3 system
- Connection size
- 1/2″
- Filter media
- Polypropylene
- Product type
- Aquarium RO / RO-DI system
- Technology
- Reverse osmosis
Choose a set or individual cartridges. Replacement intervals depend on the cartridge and operating conditions.
Cartridge sets 4
Individual cartridges 2
12.00 zł
10.85 zł
Membranes 1
Additional accessories 2
Questions
What is the RO3 filter with Filmtec 75 GPD membrane used for?
This is a reverse osmosis filter designed to prepare very pure water for an aquarium. The system supports water treatment through three filtration stages: mechanical, carbon, and membrane.
Is the AQUARIUM REVERSE OSMOSIS WATER FILTER FILMTEC 75 GPD suitable for a freshwater aquarium?
Yes, the filter is ideal for freshwater aquariums. It can also be expanded with a DEMI module, making it suitable for marine aquarium applications as well.
What contaminants does the AQUARIUM REVERSE OSMOSIS WATER FILTER FILMTEC 75 GPD osmotic filter remove?
The system removes up to 98% of all contaminants, including mechanical contaminants, dissolved compounds, and microorganisms. The osmotic membrane itself removes up to 99% of dissolved compounds, bacteria, and viruses from the water.
How often should the pre-filters be replaced?
The WPL2 foam cartridge and the WWL2 inline carbon cartridge should be replaced every 6 months. Regular replacement helps maintain filtration efficiency and protects the membrane.
How long can the FILMTEC 75 membrane operate?
The estimated membrane lifespan is approximately 7–8 years. Actual durability depends on the quality of the feed water and regular replacement of the pre-filters.
What is the output of the RO3 system?
Output is up to 280 liters per day. This parameter refers to operating conditions at 6 bar pressure and 25°C water temperature.
What are the required operating conditions for the filter?
The system operating pressure ranges from 2.5 to 6 bar, and the operating temperature ranges from 2 to 42°C. Maintaining these parameters helps ensure proper system operation.
What is included in the set?
The set includes a complete RO3 filter with flow restrictor, FILMTEC 75 osmotic membrane, mounting brackets, drain connection, 5 m hose, Polish installation instructions, and a water connection of choice, standard 1/2".
What is the ratio of pure water to reject water?
The average ratio of pure water to reject water is 1:4. This is a typical value for reverse osmosis systems used in this type of filtration.
The RO3 Akva Line aquarium filter with FILMTEC 75 GPD membrane is a three-stage reverse osmosis system for preparing very pure water for aquariums. The foam cartridge removes solid impurities, the carbon cartridge reduces chlorine and organic compounds, and the RO membrane removes up to 99% of dissolved compounds and microorganisms. Performance up to 280 l/day (at 6 bar and 25°C). The set includes a complete set of mounting accessories.