Advanced Shower Filter for Hard Water Select kit:Filter + 2x Cartridges Features hundreds of strong suction

Features hundreds of strong suction cups on the underside that grip porcelain

pesticide residues

so you can direct the shower head up

Replace every 3 months for best performance (every 3 to 6 months depending on water hardness) to maintain optimal filtration

Black finish matches the MineralStream BLACK

Advanced Shower Filter for Hard Water Select kit:Filter + 2x Cartridges Features hundreds of strong suctionThe 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