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RO7
RO7

RO7

Seven-stage reverse osmosis system
Best production quality
Best production quality
Compatible with most cartridges on the market
Compatible with most cartridges on the market
Compact size
Compact size
A system of quick connectors enables an easy and fast maintenance service and cartridge replacement.
A system of quick connectors enables an easy and fast maintenance service and cartridge replacement.
Efficient and effective
Efficient and effective
Manufactured in central Poland; easy delivery to any location
Manufactured in central Poland; easy delivery to any location
NSF Certificate Component
NSF Certificate Component
Highest quality and customer satisfaction. Each system is pressure tested.
Highest quality and customer satisfaction. Each system is pressure tested.
Removes up to 98% of contaminants from filtered water
Removes up to 98% of contaminants from filtered water
Description
How does it work?
Technical data
RO7 is a modern seven-stage reverse osmosis system provided with three pre-filters, RO membrane and three post-filters.
Mostly installed in a cabined under the kitchen sink. This way, it provides you with access to clean water.  The system provides up to 280* l of water a day, with a neutral pH** .
*depending on the type of membrane and feed-water pressure.
** osmotically clean water undergoes acidification as a result of CO2 in the air and its pH decreases
Osmotic water generates savings resulting from low production costs of one liter of water (about 0,06 USD/l) and eco-friendliness, as it generates less waste in form of bottles.
Depending on your needs, the system can be based upon WFW or WFU filter housings. 
Set contains: RO system, faucet, tank, set of connectors, instruction manual.
First stage (PS20) removes sediments larger than 20 microns. Sand, rust and other contaminants are stopped and retain by micropores, which diameter decreases towards its interior. Large particles are trapped on the surface, while small are stopped inside.
Second stage (BL or GAC)  removes chlorine and organic substances from water protecting RO membrane and increasing its service life. Activated carbon due to its porous structure is perfect filtration material. Chemicals are adsorbed in pores.
Third stage (PS5) removes sediments larger than 5 microns. Sand, rust and other contaminants are stopped and retain by micropores, which diameter decreases towards its interior. Large particles are trapped on the surface, while small are stopped inside. As a third stage one can use another filter cartridge, according to specific needs.
Fourth stage (RO membrane) is composed of multiple layers of semipermeable, porous membrane. Its pores are large enough to let water penetrate through them, yet small enough to prevent other substances from passing through. This way, it removes microorganisms or even ions from water.
The fifth stage (L-GAC) – the inline carbon cartridge improves water taste and flavour.  
Sixth stage (L-MIN)  inline mineralizing cartridge. It enhances water with minerals removed in the reverse osmosis process. While passing through the cartridge, the bed is gradually dissolved and the water – remineralized.
Seventh stage (L-BIO) inline cartridge which emits FIR radiation making water particles resonate. This way, large water clusters are broken down into smaller ones, which accelerates and improves hydration of your body.
Catalogue No. Connection Filtration stages Working pressure pH range Workigtemperature Efficiency* Dimensions (H x W x L)
RO7-38
RO7-12
RO7-34
3/8”
1/2”
3/4”
7 2.8-6 bar 2-10 2-30 ºC 75 GPD 46 x 42.5 x 15 cm
RO7-38WFU
RO7-12WFU
RO7-34WFU
3/8”
1/2”
3/4”
7 2.8-6 bar 2-10 2-30 ºC 75 GPD 47 x 43 x 13.5 cm

* Efficiency for standard system at 25ºC and 4 bar pressure.
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