Guide Water filter
Help topics

How does an activated carbon filter work? Areas of application, service life, and when it is useful for water treatment.

Limescale filters for taps or house connections: How they work, what they can do and which solution suits your household.

Water filters for the home connection: What do they actually filter, what types are available, and how much does installation cost? Our guide…

Find out everything you need to know about backwash filters. What they mean, how they work and why they save you from having to replace your…

Learn whether a backwash filter requires maintenance and how you can perform a backwash yourself. Recommended every 2 months.
Water filter

How does an activated carbon filter work? Areas of application, service life, and when it is useful for water treatment.

Limescale filters for taps or house connections: How they work, what they can do and which solution suits your household.

Water filters for the home connection: What do they actually filter, what types are available, and how much does installation cost? Our guide…

Find out everything you need to know about backwash filters. What they mean, how they work and why they save you from having to replace your…

Learn whether a backwash filter requires maintenance and how you can perform a backwash yourself. Recommended every 2 months.
domestic water filter

Why is a whole-house water filter useful? Protection against rust, sediment and suspended solids – that's what pre-filters at the house connection…

Find out what a pressure reducer is and what it is used for. Reduces the inlet pressure and keeps it constant. Find out more about house water…
Latest Videos
Do you have questions?
0725 1936760Contact form
Request a quote
Dealer registration
Product: Primus F RĂĽckspĂĽlfilter fĂĽr den Hausanschluss 1''
The filter must be backwashed regularly. Replacing individual elements is usually not necessary.
Product: Activated Carbon Filter Carbon 20µ 20'' Big
The frequency of change may vary depending on the water quality, the amount of water passing through the filter, and the specific requirements of the application.
For a carbon filter of this size and specification in a typical household or light commercial use, changing every 6 to 12 months is typical. However, this can change depending on the amount of water being passed through and the load of contaminants. It is important to keep an eye on the performance of the filter and change it if there are signs of reduced efficiency, such as changes in taste or odor in the water.
Product: Filter candle 80µ 10" PP with nylon mesh
Product: Primus F RĂĽckspĂĽlfilter fĂĽr den Hausanschluss 1''
No, a wastewater connection is not absolutely necessary. You can simply collect the water with a bucket when backwashing. However, if you decide on the automatic backwash system, the filter must be firmly connected to the wastewater.
Product: Primus F RĂĽckspĂĽlfilter fĂĽr den Hausanschluss 1''
We recommend backwashing at least every 3 months.
Tested & Certified




