Salt-Free & Scale Prevention Systems

Prevent scale without salt, chemicals, or regeneration.

Our salt-free systems use advanced catalytic media to transform hardness minerals into stable crystals that do not attach to plumbing.

These systems:

  • Do not add sodium
  • Do not waste water
  • Require no electricity
  • Preserve beneficial minerals

Perfect for environmentally conscious homeowners.

Our Products

Nelsen Scale Prevention System (FilterSorb SP3)

Nelsen Scale Prevention System (FilterSorb SP3)

Nelson scale prevention system

Salt-Free Conditioning + GAC Combo Unit

Upflow filter

Upflow Filter Series (CLU9, CLU10, CLU12, CLU13)