Clean drinking and service water through filter replacement<\/h1><\/div><\/div><\/div>In general, filters are designed to clean drinking and service water systems. A filter protects all water pipes and connected components that carry water from corrosion damage caused by particles such as metal shavings, rust, sand, and more.<\/p>\n
Here\u2019s how a filter works: Water enters the filter through the raw water inlet and flows from the inside out through the filter element to the clean water outlet. During this process, all the above-mentioned foreign particles are deposited on the inner surface of the filter. For this reason, the filter and its elements must be cleaned by backwashing.<\/p>\n
In addition to standard filters, there are also backwashable filters and models where the filter cartridge should be replaced annually. Dirt and bacteria can develop in drinking water if the filter is not serviced regularly.<\/p>\n<\/div>
How often should a filter be replaced?<\/h2><\/div>We therefore recommend replacing the filter once a year.<\/strong><\/p>\nSwisskalk has been active in the field of water treatment, water softening, filter replacement, boiler descaling, and boiler replacement for over 20 years.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
Filter comparison \/\/ New and after one year<\/p><\/h3><\/div>
![\"New](\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271500%27%20viewBox%3D%270%200%201000%201500%27%3E%3Crect%20width%3D%271000%27%20height%3D%271500%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\")
<\/div><\/div><\/div><\/span><\/span><\/div><\/div><\/div><\/div><\/div>Go directly to filter selection<\/span><\/a><\/div><\/div><\/div><\/div><\/div>The benefits of a filter subscription<\/h2><\/div><\/div><\/div>Enjoy the benefits of a filter subscription.<\/strong><\/p>\nYour filter data is recorded in our system, allowing you to receive free support anytime via email or phone.<\/p>\n
By subscribing to a filter plan, you can be confident that your filter \u2014 and therefore your drinking water \u2014 remains clean and free from germs. Plus, you save valuable time for the things that truly matter in life.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
Contact us<\/h2><\/div>Do you have questions or would you like expert advice about your water softening system in Switzerland?
Get in touch with us \u2014 no obligation. If you wish, we\u2019ll also be happy to provide a free consultation at your home.<\/p>\n<\/div><\/div><\/div>
Phone 062 955 70 28<\/a><\/h2><\/div><\/div><\/div>We are happy to provide you with further information.
Nationwide service across Switzerland. Certified specialist company for the installation of water softening systems.<\/p>\n
Schedule an appointment with a Swisskalk consultant today and enjoy expert advice in our showroom.<\/p>\n
Note: Visits by phone appointment only.<\/strong><\/p>\n<\/div><\/div><\/div>
In general, filters are designed to clean drinking and service water systems. A filter protects all water pipes and connected components that carry water from corrosion damage caused by particles such as metal shavings, rust, sand, and more.<\/p>\n
Here\u2019s how a filter works: Water enters the filter through the raw water inlet and flows from the inside out through the filter element to the clean water outlet. During this process, all the above-mentioned foreign particles are deposited on the inner surface of the filter. For this reason, the filter and its elements must be cleaned by backwashing.<\/p>\n
In addition to standard filters, there are also backwashable filters and models where the filter cartridge should be replaced annually. Dirt and bacteria can develop in drinking water if the filter is not serviced regularly.<\/p>\n<\/div>
How often should a filter be replaced?<\/h2><\/div>We therefore recommend replacing the filter once a year.<\/strong><\/p>\nSwisskalk has been active in the field of water treatment, water softening, filter replacement, boiler descaling, and boiler replacement for over 20 years.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
Filter comparison \/\/ New and after one year<\/p><\/h3><\/div>
<\/div><\/div><\/div><\/span><\/span><\/div><\/div><\/div><\/div><\/div>Go directly to filter selection<\/span><\/a><\/div><\/div><\/div><\/div><\/div>The benefits of a filter subscription<\/h2><\/div><\/div><\/div>Enjoy the benefits of a filter subscription.<\/strong><\/p>\nYour filter data is recorded in our system, allowing you to receive free support anytime via email or phone.<\/p>\n
By subscribing to a filter plan, you can be confident that your filter \u2014 and therefore your drinking water \u2014 remains clean and free from germs. Plus, you save valuable time for the things that truly matter in life.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
Contact us<\/h2><\/div>Do you have questions or would you like expert advice about your water softening system in Switzerland?
Get in touch with us \u2014 no obligation. If you wish, we\u2019ll also be happy to provide a free consultation at your home.<\/p>\n<\/div><\/div><\/div>
Phone 062 955 70 28<\/a><\/h2><\/div><\/div><\/div>We are happy to provide you with further information.
Nationwide service across Switzerland. Certified specialist company for the installation of water softening systems.<\/p>\n
Schedule an appointment with a Swisskalk consultant today and enjoy expert advice in our showroom.<\/p>\n
Note: Visits by phone appointment only.<\/strong><\/p>\n<\/div><\/div><\/div>
We therefore recommend replacing the filter once a year.<\/strong><\/p>\n Swisskalk has been active in the field of water treatment, water softening, filter replacement, boiler descaling, and boiler replacement for over 20 years.<\/p>\n<\/div><\/div><\/div><\/div><\/div> Filter comparison \/\/ New and after one year<\/p><\/h3><\/div> Enjoy the benefits of a filter subscription.<\/strong><\/p>\n Your filter data is recorded in our system, allowing you to receive free support anytime via email or phone.<\/p>\n By subscribing to a filter plan, you can be confident that your filter \u2014 and therefore your drinking water \u2014 remains clean and free from germs. Plus, you save valuable time for the things that truly matter in life.<\/p>\n<\/div><\/div><\/div><\/div><\/div> Do you have questions or would you like expert advice about your water softening system in Switzerland? We are happy to provide you with further information. Schedule an appointment with a Swisskalk consultant today and enjoy expert advice in our showroom.<\/p>\n Note: Visits by phone appointment only.<\/strong><\/p>\n<\/div><\/div><\/div>The benefits of a filter subscription<\/h2><\/div><\/div><\/div>
Contact us<\/h2><\/div>
Get in touch with us \u2014 no obligation. If you wish, we\u2019ll also be happy to provide a free consultation at your home.<\/p>\n<\/div><\/div><\/div>Phone 062 955 70 28<\/a><\/h2><\/div><\/div><\/div>
Nationwide service across Switzerland. Certified specialist company for the installation of water softening systems.<\/p>\n
![\"New](\"https:\/\/www.swisskalk.ch\/wp-content\/uploads\/2025\/09\/filter-046_JRG_FilterNEU.jpg\")
![\"1-year-old](\"https:\/\/www.swisskalk.ch\/wp-content\/uploads\/2025\/09\/filter-046_JRG_FilterALT.jpg\")