Spectrum Water Hardness Solution #3

SKU# IRO-HARDNESS 3-1OZ
  • Sale
  • $19.99
  • Regular price $22.00


Get replacements water hardness kit solutions from Spectrum's Water Hardness #3 in a 1oz solution.  Replaces the hardness solution in testing kits for 2401 and 2403  Field Test Kits.