OptiPure™ Water Filter 20" ScaleX2® is available to buy in increments of 1
The SCLX2-2 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 2½ gpm flow. In most cases, the cartridge will perform for one-year between filter changes. Reduces maintenance frequency and cost, and extends equipment life. NSF Certified under Standard 42 as replacement cartridge in OptiPure SX2 series systems.