Advanced Shower Filter for Hard Water Select Kit:20 stage Compatible exclusively with the MineralStream

Compatible exclusively with the MineralStream 20-Stage Advanced Shower Filter housing

Each crystal combines water purification properties with natural mineral balancing

visible in the transparent handle

adding cartridge chloramine neutralisation

Stones last 3 to 6 months depending on water hardness (every 3 months recommended for best performance)

Advanced Shower Filter for Hard Water Select Kit:20 stage Compatible exclusively with the MineralStreamThe MineralStream Advanced 20 Stage Shower Filter for Hard Water is an inline shower water filter that fits between your shower arm and shower head, using premium media to soften hard water and remove chlorine, chloramine, heavy metals and other contaminants keep your existing shower head. 20 stage filtration coconut activated carbon, Maifan beads and Zeolite for superior contaminant removal. 5 stages beyond the 15 stage model, adding cartridge