Refill Seplite® for the NXT LVL Shower Softener & Filter

Replacement Seplite® ion-exchange resin cartridge for the NXT LVL Shower Softener. Sold in 2-packs. Softening resin is consumable. It works by exchanging calcium and magnesium out of the water, and once those exchange sites are used up it stops softening. Unlike the NMC filter cartridge, it does not change colour as it depletes — so replace it on schedule rather than on appearance. When to replace Every 4–6 months in typical UAE water. Sooner if your water is particularly hard, or if several people use the shower daily. The clearest practical sign it is due: soap stops lathering the way it did when the cartridge was fresh. Fitting Unthread the softener body, swap the cartridge, thread it back. No tools, under a minute. Your blu Ionic Shower Head with Built-in Shower Filter stays where it is. What a 2-pack covers Roughly a year of softened showers — under AED 1 a day.