The Hydronix 20" String Filter is the equivalent replacement for the Liquatec SWF-45-2020 String Wound Filter. Also known as part number SWC-45-2020, this string water filter reduces particles as small as 20 microns. With higher dirt holding capacity and flow rate over standard size sediment filters, this string wound cartridge reduces waterborne contaminants such as scale, dirt, sand, silt and sediment. Various wound patterns based on different micron ratings will ensure that you are getting the appropriate filter for your specific application.
The Hydronix 20" String Wound Filter, sometimes called a PP Filter is constructed with 100% polypropylene fiber cord media. It can be used with municipal or well water, but do not use water that is microbiologically unsafe or of unknown quality without proper disinfection. The operating temperature capacity of this string filter ranges from 40 degrees to 165 degrees Fahrenheit (4.4 degrees to 73.9 degrees Celsius). This water filter is ideal to use for commercial and residential applications.
Hydronix 20" String Filter specifications:
In addition to replacing the Liquatec SWF-45-2020 filter, the Hydronix 20" String Filter also replaces the Pentek 355225-43 and Watts SF20-20-425. This sediment filter fits most water filter housings that require a 20" filter media. The life expectancy of this 20 micron filter depends on usage and water quality. Double check the size of your string wound filter before purchasing. Check out our complete line of 20" Sediment Filters: 20 Inch Sediment Filters