AISTRO In-line Softener cartridge

2" x 10" in-line water softening cartridge - 1/4" NPT


     Aquafilter offers AISTRO In-line Softener cartridge (AISTRO, AISTRO-L-AQ and AISTRO-QC) suitable for POU (Point of Use) installations. Through its double media consisted of ion exchange-based resins, AISTRO cartridges effectively reduce water hardness (high concentration of calcium and magnesium ions). In case your feed water contains a high concentration of suspended matter, AISTRO is commonly preceded by a Sediment filter to avoid a detriment of the cartridge performance. AISTRO fits most 1/4” water lines and requires no additional tools for its installation.


  • Cartridge Media: FDA-approved ion exchange resin
  • Cartridge operating pressure: 6 bar (90 psi)
  • Water system temperature range: 2 – 23 °C (35 – 73.4 °F)
  • Flowrate recommended: 2.8 LPM (0.75 GPM)
  • Cartridge material (body, cap, pre- and post-filter): Polypropylene
  • Cartridge connections: 2 x 1/4“Female NPT (AISTRO, AISTRO-L-AQ), 2 x 1/4” Female QC (AISTRO-QC)
  • Cartridge dimensions: (AISTRO, AISTRO-QC (2 x 10 inches (55 x 244 mm), AISTRO-L-AQ (2.5 x 12 inches) (66 x 285 mm)

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