Practical advices for choosing a household water softener
1. step – Determine the connection of the water softener The connection of the domestic water softeners control head
Areas of application:
● Homes for 1-4 people with 1 bathroom.
● If you can / want to provide little space for the installation of the device.
● Due to its small footprint, it can be easily integrated into furniture.
Key benefits:
● It takes up little space
● The two tanks operating in parallel are able to supply soft water at the same time, thus achieving a relatively high volume flow compared to its size.
● The unit regenerates only one column at a time, so it is able to supply soft water continuously.
● After entering the water hardness value, the unit’s control head automatically calculates the capacity of the water treatment system and displays it on the blue backlit informative LCD display.
● Equipment has a salt deficiency alarm function: The equipment calculates the amount of salt remaining after regenerations from the amount of salt added. If you run out of salt warns.
● Easier installation. Utility connections on one side (raw water, soft water, sewer, electricity supply).
● OTH authorization number: 33722-9/2021/KTEF
| Part no. | Product | Connection In/Out | Size H x W x D | Resin litres | Flow m3/h | Net price USD |
| RW-7-D1 | RainWater DUPLEX household two-column continous water softener | 3/4” | 462 x 465 x 263 mm | 2 x 3.5 | 2 |
| Water softener selection table based on the amount of resin | Monthly water consumption | ||||||
| 1-3 people 5-10_m3/month | 3-4 people 10-15_m3/month | 3-4 people 15-20_m3/month | 5-6 people 20-30_m3/month |
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| Water hardness | Low (1_–_10_°nk) | 8 litres | 8-12 litres | 12-18 litres | 18-25 litres | ||
| Medium (10_–_15_°nk) | 8-12 litres | 12-18 litres | 18-25 litres | 18-25 litres | |||
| High (15_–_20_°nk) | 12-18 litres | 18-25 litres | 18-25 litres | 25-30 litres | |||
| Very hight_(20_–_30_°nk) | 18-25 litres | 18-25 litres | 25-30 litres | 25-30 litres | |||
°nk – german hardness
1° nk water containing a calcium and/or magnesium compound equivalent to 10 mg/liter of calcium oxide
1. step – Determine the connection of the water softener The connection of the domestic water softeners control head
Water hardness tester: Function: Fill up the measurement vial to 5 ml mark with hard water. Start tod
Limescale is a chemical phenomenom that can cause a lot of discomfort. Dissolved metal salts, like calcium and magnesium
August 5, 2024 – August 9, 2024
Last order day:
July 29, 2024
Last parcel delivery day:
31 July 2024
Last day of delivery:
August 2, 2024 / – 3:00 p.m
