[Water saving] The negative ion filter shower has 180 tiny laser cutting conical water holes, forcing water to pass through the (five times smaller) holes on the head surface, thus producing high-pressure water and saving water. [ABS&anti-leakage ring] The main body is made of thick ABS and anti-leakage ring, which is environmentally friendly and durable, easy to disassemble and clean. The shower head can be used for many years. [Easy to install] Its universal connection is applicable to all types of showers. Just unscrew the outdated shower head and screw in the new shower head to enjoy the best shower effect. No tools required. [4-layer mineral ball filtration] This ionic handheld shower head is equipped with ionic mineral balls, which can remove chlorine and fluorine, toxins, heavy metals, rust and odor in the shower water and enhance water purification. [4 aromatherapy blocks] There are 4 aromatherapy blocks in the shower filter. You can choose whether to shower according to your preferences.