WATER SOFTENER FOR THE WHOLE HOUSE OCEAN RX SALT FILTERS
Automatic water softener for the whole house OCEAN RX 30L with a volumetric head Rx and a bypass with a mixer. It removes calcium and m Read moreShow less
Automatic water softener for the whole house OCEAN RX 30L with a volumetric head Rx and a bypass with a mixer. It removes calcium and magnesium ions responsible for limescale, protecting the installation as well as heating devices and household appliances. The set also includes pre-filtration and carbon filtration, as well as accessories: 2x 25 kg salt, 2 filter housings, 5 PP20 cartridges, 5 FCBL10 carbon cartridges, and a hardness tester. Cover available in blue or white (randomly).
Specifications
- Application
- Whole house
- Connection size
- 1″
- Maximum flow
- 3.5 m³/h
- Maximum working pressure
- 8 bar
- Filter media
- Activated carbon, Polypropylene
- Media volume
- 30 l
View full specifications
- Minimum working pressure
- 1.8 bar
- Model
- OCEAN RX 30L
- Nominal flow
- 15 l/min
- Product type
- Water softener
- Regeneration mode
- Time/volume hybrid
- Resin volume
- 30 l
- Technology
- Ion exchange
Description
The automatic whole house water softener OCEAN RX 30L is a complete system for protecting plumbing, fittings, heating equipment and household appliances against limescale. The unit operates with a volumetric RX head, a by-pass with mixer and a modern flow controller, and the set also includes an extensive water filtration system: a pre-filter, carbon filtration, spare filter cartridges, tablet salt and a hardness tester. It is a practical solution for a home or business that supports everyday water treatment, improves user comfort and helps reduce the effects of hard water.

Modern compact OCEAN RX 30L water softener
OCEAN RX 30L belongs to a new series of water softeners equipped with modern software, a volumetric controller, an anti-flood valve and a by-pass. It is a fully automatic compact softener designed to operate on the entire water system in a home or business.
Its task is to remove calcium and magnesium ions responsible for water hardness. These components, especially when deposited under the influence of temperature, cause limescale formation, increase the failure rate of installations and appliances, and raise energy consumption.
Thanks to the use of a softener, you can effectively protect your plumbing system, fittings, heating equipment and household appliances. An additional benefit is reducing the use of washing, cleaning and laundry products by up to 60% and the possibility of reducing heating costs by up to 20%.

How does a water softener work?
Water softening consists in removing from the water the components that cause hardness. This process involves replacing calcium and magnesium ions, responsible for water hardness, with sodium ions, and takes place as water flows through ion-exchange resin.
When the ion-exchange capacity of the media is exhausted, it is regenerated using a brine solution. As a result, the device remains ready for further operation in automatic mode.
The device is almost maintenance-free. In practice, the basic operating task is regularly adding salt for regeneration.
Key benefits of use
lower expenses
protection of heating equipment and installations against limescale
reduced use of cleaning, washing and laundry products
longer service life of household appliances
cutlery and dishes are shinier and streak-free
smooth skin without irritation
pleasant-to-touch hair
softness and intense colours of fabrics are preserved

OCEAN RX series equipment
The softeners from the OCEAN series have been equipped with a full set of elements necessary for efficient and safe operation:
Automatic volumetric control head RX 63B-3
Electronic controller with liquid crystal display
BY-PASS with raw water mixer
Compact housing made of high-quality polyethylene
Corrosion-resistant fiberglass-reinforced tank with increased durability
30 liters of media with high capacity for removing magnesium and calcium ions
Tablet salt
Self-cleaning distributor baskets, lower and upper
Brine valve controlling water flow to and from the brine tank, equipped with anti-overflow protection
Brine tank made of high-density polyethylene, impact-resistant and non-deformable
The set includes the control head and the connection kit. The OCEAN RX 30 softener has PZH and CE approvals.

Flow-metering controller
The operation of RX heads is based on modern rotary ceramic disc technology. The two ceramic discs are made of high-quality ceramic resistant to abrasion and corrosion. This solution ensures very good sealing inside the controller and thus long-lasting, trouble-free operation.
The ceramic elements are resistant to the buildup of contaminants, including iron, so they do not accumulate in the controller.
Advantages of the RX control head
ceramic control valve
volume-time process control
immediate volumetric regeneration or delayed volumetric regeneration
working cycle indicator
color LCD display
automatic button lock
BY-PASS with mixing - the possibility of disconnecting the head without shutting off the water in the installation

Installation and operation
The softener is installed near the water meter, in a place with the possibility of connection to the sewer or a drain grate. After the hydraulic connection and power supply have been made, it is enough to set the operating parameters according to the manual and then pour salt into the tank.
From that moment on, the device independently controls the amount of water flowing through and selects the regeneration day, which significantly facilitates everyday use.
Depending on the shipment, the device cover is sent in blue or white.
Pre-filtration – protection of the head and installation
To protect the head against mechanical contaminants carried in the water, it is recommended to install a 10" inline pre-filter with a polypropylene cartridge. The set includes a housing with 5 spare string cartridges.

The housing has a 3-piece body. This solution makes cartridge replacement easier, because to open the housing you only need to unscrew the ring itself. There is no need to rotate the whole bowl, as in 2-piece versions.
The transparent 10" housing allows visual assessment of the degree of contamination of the cartridge inside the bowl. The 3-piece body ensures maximum housing tightness and convenient cartridge replacement. The head has a brass thread. The product is made of high-quality materials, and its production and assembly take place in the European Union.
5 x PP20 AquaVita string cartridge
The universal sediment cartridge made of AquaVita polypropylene string traps all kinds of mechanical impurities: sand, silt, rust and similar deposits.

The PP20 string polypropylene cartridges are made of pure polypropylene fiber wound around a filter core. This design provides an increase in filter density toward the core. The cartridges are intended for preliminary filtration of suspensions and mechanical deposits that may cause damage to heating equipment and household appliances.
PP20 cartridge properties
Used for cold and hot utility water
cartridges are made of braided polypropylene string
the density gradient of the cartridge allows larger particles of contaminants to be retained in the outer layer of the filter and smaller ones inside, which extends the cartridge service life
minimal pressure drop at high flow rates
the cartridge has PZH hygienic approvals
made of NSF- and FDA-certified materials
operating temperature from 1°C to 52°C
high rigidity and durability of the cartridges
service life up to 6 months
the cartridges trap all kinds of mechanical impurities: sand, rust, silt
the cartridge core is made of high-quality polypropylene

Carbon filtration – preparing water for consumption
To improve the taste and smell of the water, as well as to provide additional filtration of impurities and unwanted substances, it is recommended to install a 10" inline filter with a carbon block behind the water softener. The set includes a housing with 5 spare carbon cartridges.
Such a water filter can be an important stage in a home water filtration system. In many installations it complements the water treatment process and can also work where an osmosis filter, reverse osmosis filter, reverse osmosis system or reverse osmosis are used as an additional stage of drinking water preparation.
5 x FCBL10 AquaVita carbon block
Carbon block cartridges improve the taste and smell of water, remove mechanical impurities larger than 10 microns, remove chlorine and its toxic derivatives, eliminate lead and toxic heavy metals, and remove organic compounds, including bacteria.

The cartridges are made of sintered activated carbon, which removes from 98% to 99% of free chlorine, chlorinated solvents and aromatic hydrocarbons from water, as well as up to 85% of chlorinated pesticides, polycyclic compounds, phenol, benzene and organic substances.
FCBL10 cartridge properties
Used for treatment of cold water, including drinking water.
Flow rate up to 15L/minute.
Allows use in apartments and small buildings for the entire installation.
High quality, allows the cartridge to be used in osmosis systems and under-sink systems.
Improves the taste and smell of water, removes chlorine and its derivatives.
Protects the skin against drying and irritation.
Additionally, the compressed structure provides filtration at the 10 micron level.
Kit contents
2x tablet salt (2x25kg)
2 x inline pre-filter and accessories (wrench, 2 x mounting plate)
5 x AquaVita string cartridge 20 micron
5 x AquaVita FCBL10 carbon block
water hardness tester

Technical specification
| Model | OCEAN RX 30L |
|---|---|
| Head | Rx |
| Control type | volume / volumetric-time |
| Media content | Purolite C100E, 30 l |
| Housing type | compact |
| Media tank dimensions | 10/35 inches (diameter/height) |
| Power supply | 220-24-V / 50-60Hz |
| Power consumption | 5W |
| Device operating temperature | 2-49°C |
| Operating pressure | 1.8 - 8 bar |
| Regeneration control | volumetric-time |
| Maximum capacity | 3.5 m3/h |
| Regeneration type | Down flow |
| Sediment cartridge | AquaVita PP20, 20 micron |
| PP20 cartridge operating temperature | from 1°C to 52°C |
| PP20 cartridge service life | up to 6 months |
| Carbon cartridge | AquaVita FCBL10 |
| Carbon cartridge filtration accuracy | 10 micron |
| FCBL10 cartridge flow rate | up to 15 l/min |
| Certificates and approvals | PZH approval, CE |
| Cover color | blue or white, sent at random depending on delivery |
Additional accessories 2
Questions
What is the OCEAN RX 30L water softener used for?
It is a device for softening water across the entire home or business installation. It removes calcium and magnesium ions responsible for water hardness, helping protect pipes, fittings, heating equipment and household appliances from limescale buildup.
How does the water softening process work in this model?
The process consists in exchanging calcium and magnesium ions for sodium ions as water flows through ion-exchange resin. Once the ion-exchange capacity of the media is exhausted, the device automatically performs regeneration using a brine solution.
Does the device require frequent maintenance?
No. The softener operates almost maintenance-free. The user’s basic task is to check the level and add tablet salt to the regeneration tank.
Where should the softener be installed?
Ideally near the water meter, in a place with the possibility of connection to the sewer or a drain grate and access to electrical power. After hydraulic connection and parameter setting, the device works automatically.
What is included in the set?
The set includes the OCEAN RX 30L softener, 2x 25 kg tablet salt, 2 inline pre-filters with accessories, 5 AquaVita string cartridges 20 micron, 5 AquaVita FCBL10 carbon blocks and a water hardness tester.
Why use pre-filtration before the softener?
Pre-filtration protects the control head and the entire installation from mechanical contaminants such as sand, silt or rust. In this way it supports proper device operation and reduces the risk of damage caused by deposits.
What role does the carbon filter play behind the softener?
The carbon cartridge improves the taste and smell of water, reduces chlorine and its derivatives, and also supports additional mechanical filtration and the removal of selected organic compounds. It is a good complementary stage in a home water filtration system.
Can this set be combined with osmosis systems?
Yes. The FCBL10 carbon cartridge is also suitable for use in osmosis systems and under-sink systems. It can therefore work with solutions such as an osmosis filter, reverse osmosis filter or reverse osmosis system.
What are the most important technical parameters of the device?
The model uses an Rx head, has 30 liters of Purolite C100E media, a maximum capacity of 3.5 m3/h, a 1-inch connection, 5 W power consumption and operates at 1.8-8 bar pressure and 2-49°C temperature.
What cover color will I receive?
The device cover may be blue or white. The color is sent at random, depending on the current delivery.