Hydronix 20" x 4.5" String Filter - 30 Micron
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Hydronix 20" x 4.5" String Filter - 30 Micron


Only $24.99 per Filter
Retail: $209.94 /ea
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Retail: $209.94
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The Hydronix 20" String Filter is the economical equivalent of the Liquatec SWF-45-2030 Sediment Filter. This string filter reduces waterborne contaminants such as silt, sand, scale, sediment and dirt. With a higher flow rate and dirt holding capacity than standard size sediment cartridges, this water filter is ideal to use for residential and commercial applications. The Hydronix 20" filter reduces particles as small as 30 microns and is also known as part number SWC-45-2030.

Various wound patterns based on different micron ratings will ensure that you are getting the appropriate filter for your specific application. The media of the Hydronix String Filter is constructed with 100% polypropylene fiber cord and can be used with municipal or well water. Do not use this string wound filter with water that is of unknown quality or microbiologically unsafe without adequate disinfection. This filter is also known as PP Filter and fits water filter housings requiring 20" Media.

Hydronix 20" String Filter Specifications:

  • 30 micron filter
  • Dimensions: 4 1/2" x 20"
  • Liquatec SWF-45-2030 replacement
  • 100% polypropylene fiber cord media
  • Replace filter when a pressure decreases
  • Higher flow rate and dirt holding capacity
  • Fits water filter housings requiring 20" media
  • Maximum temperature capacity: 165 degrees Fahrenheit

The operating temperature capacity of this String Wound Cartridge ranges from 40 degrees to 165 degrees Fahrenheit (4.4 degrees to 73.9 degrees Celsius). The life expectancy of this sediment filter depends on usage and water quality. Replace your filter when you detect a decrease in pressure. Double check the size of your Hydronix SWC-45-2030 filter before purchasing. See our complete line of 20" Sediment Filters: 20 Inch Sediment Filters

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