This Optipure 252-60210 SCLX2-2 Scalex II 20" Cartridge is a 20” Drop-In cartridge that utilizes ScaleX2®, a chemical-free scale inhibition technology that utilizes Template-Induced Crystallization to effectively inhibit the formation of calcium-carbonate scale. This cartridge is ideal for applications requiring up to 2.5 gpm flow. In most cases, the cartridge will perform for one-year between filter changes.

Features:

ScaleX2® achieved a 99.6% effectiveness rating when tested by an independent laboratory against the international protocol for scale prevention.
Reduces maintenance frequency and cost, and extends equipment life.
Protects boilers, steam generators and coffee equipment against the formation and accumulation of calcium-carbonate scale.
Generates less waste, only the drop-in cartridge is replaced. No discarding of metal or plastic quick change filters.
Replacement cartridge cost per gallon is much less than proprietary quick-change filters.
NSF Certified under Standard 42 as replacement cartridge in OptiPure SX2 Series systems.

Specifications:

Operating Pressure Range: 10 - 125 psi (0.7 - 8.6 bar)
Inlet Water Temperature Range: 35˚ - 100˚F (2˚ - 38˚C)
Service Flow Rate: 2.5 gpm (9.5 lpm)
Scale & Corrosion Inhibitor: ScaleX2®

Installation Tips:

Ensure cartridge is designed to replace the existing cartridge.
Do not exceed cartridge specifications for temperature and pressure.
Allow 3” clearance below system for filter cartridge removal and replacement.
No activation procedure or flushing is required for cartridge to perform as specified.
Feed-water connection to system should be COLD only.