The CSF25H is the latest model in the CS range and stands out from all other water softeners on the market thanks to the inclusion of an internal carbon block filter.
Its extremely compact size allows it to be installed under the kitchen sink, and by using the integrated filter, it can supply high-quality filtered water directly to the dedicated dispensing tap.

Accessories included in the packaging:
1x Long reach 1-way faucet
1x Faucet connector
1x Transformer
2x 1/2" By-pass connectors
2x By-pass connectors o-rings
1x By-pass allen key
1x User manual

The CS range of water softeners makes simplicity its main strength. They have a volumetric valve and can be set with four kind of regeneration: mixed time/volume regeneration, Time delayed, meter immediate, meter delayed. Time Delayed - Is a delayed regenerations according to selected frequency, Meter immediate - Regenerations are started after treating the programmed volume of water, Meter delayed regenerations - Regenerations are started after treating the programmed volume of water at the programmed hour, Mixed time/volume regeneration - Similar to delayed regeneration, but it allows to program a maximum period of time without regenerations. After this time the system will start a delayed regeneration. The necessary operations for guarantee the correct functioning of the softener are to keep the power on at all times and maintain sufficient salt in the brine tank. The only requirements for installation are three water pipe ports (inlet, outlet, drain) and power supply. Bypass and mixing valve to adjust the outlet hardness included in the system. CE, NS

Water softener features:
* Pressure min.: 1,4 bar(1,4 kg/cm2)
* Pressure Max.: 8,6 bar(8,6 kg/cm2)
* Temperature Min: 4°C
* Temperature Max: 38°C

Located on the front panel of the softener, the carbon block filter supplies a 2 L/min flow rate and is specifically designed for easy maintenance and replacement.
This 5-micron filter effectively removes unpleasant tastes and odors and significantly reduces chlorine, rust, and invisible suspended particles.

The carbon block technology is widely recognized for its effectiveness in removing organic contaminants and improving the taste and smell of water.

Filter features:
* Dimensions mm. LxØ: 277x67
* Pressure min.: 1 bar
* Pressure Max.: 4 bar
* Temperature Min: 4°C
* Temperature Max: 38°C
* Filtering density: 5 micron
* Service flow rate: 2 l/min
* Activation: It is recommended to run water through the filter at maximum pressure and full flow for at least 5 minutes to expel air and rinse the cartridge.
* Filter replacement: When the capacity is reached, or when the flow becomes too slow (below 0.7 bar / 10 psi), every 6 months, but at least once a year.

Filter benefits and advantages
* Improved water taste and odor: removal of chlorine and unpleasant tastes and smells results in fresher water for drinking, cooking, and everyday use
* Easy maintenance: designed to simplify maintenance and replacement operations, reducing the time and effort required to keep the filtration system running efficiently.
* Sustainability and cost savings: reduces reliance on plastic bottles, helping save money over time and limit environmental impact
* Ease of use: the 2 L/min flow ensures a consistent and sufficient stream of water for domestic needs

It is recommended for use with pressure vessels up to 13" in diameter, for water softeners up to 80 liters of resin.

Water hardness (limestone)
In °F (French degrees), can be measured with the drops of Titrant, important to determine the choice of the type of water softener and optimize the consumption of salt.

Example calculation to determine the correct model
A water sofetner of 25 liters resin with a hardness of 40°F (medium-high hardness), develops 3.500liters of softened water (140:40=3.500). In this case, must planning 3.5m3 in treatment capacity of the softener through the buttons on the display and provides scale-free softened water at zero French degrees.

Adjustment of outlet hardness
It is not recommended to distribute fully softened water in a residential installation. CS Water softeners have a residual hardness integrated regulator that allows you to precisely adjust the hardness of the treated water. To adjust the residual hardness you must carefully open the MIX regulator valve. All softeners are supplied with the valve fully closed and then will deliver water at 0°F. Water intended for human consumption, we recommend a residual hardness between 5 and 10ºF for copper pipes and between 8 and 10 º F for iron pipes. Depending on the planned outlet hardness, the water softener will tend to produce more water and less sweetened salt intake because the input hardness must be compensated with the output value. A 25-liter resin softener, with an inlet hardness of 40°F and outlet hardness of 5°F, develops 4.000lit. of softened water (140:35=4.000). In this case must planning 4.0 m3 in treatment capacity of the softener through the buttons on the display. On average, each person consumes 150 liters of water a day is recommended and a regeneration time scheduled every 4/5 days, then a family of 4 with water at 40°F consumes for 5 days 3.000 liters, a 25-liter water softener with a regeneration cycle planned for up to 6 days can therefore be installed.

Water softener benefits and advantages:
Reduction of water hardness, which is cause of scale. ENERGY SAVING: the device prevents the formation of deposits in pipes and hydraulic lines. Greater sense of wellness during the shower. Soft and clean skin. Increased duration of appliances and boilers. COST SAVING: reduction in the use of soaps, fabric softeners and chemicals. Reduced maintenance costs. Fully automatic operation. he only required maintenance is adding salt to the water softener.

Increased sodium (for drinking water)
Most of the sodium consumed is taken with food, especially those produced by industrial processing. Salt is an excellent preservative and is used as an additive for processed products. The intake of sodium with the water we drink is relatively low compared to that which is taken with food. All softeners produce soft water by using ion exchange resins, during which sodium ions are released into the softened water. The recommended sodium limit for water intended for human consumption is 200 liters ppm. Depending on the concentration of sodium and water hardness, the water may exceed the recommended sodium concentration. Where this occurs, or if you need to follow a diet low in salt, it is advisable to install a reverse osmosis drinking water for the home.

Specifications
* Exchange capacity: 40ºHFxm3
* Regeneration salt consumption: 0,85 kg/salt.
* Water consumption for regeneration: 32 lt.
* Number treated water for regeneration, 35°F-1,14m3, 40°F-1m3, 45°F-0,89m3, 50°F-0,8m3, 60°F-0,67m3.
* Working flow: 0,6 m3/h
* Working flow MAX: 1 m3/h
* Inlet/Outlet water: 3/4"
* Dimensions mm (WxDxH): 240x465x578