General description This 3 Pieces 360° Rotatable Anti-Limescale Faucet Filter is designed to enhance your water quality by effectively removing odors and softening water. Made from safe ABS+PC material, it features a transparent interface for easy visibility, a durable stainless steel perforated panel, and high-density PP cotton filter elements that include calcium nitrite dechlorination beads. Technical specifications Material: ABS+PC, stainless steel, high-density PP cotton Filter elements: 6 PP cotton filter elements Design: 360-degree rotatable Faucet diameter compatibility: 14 to 23 mm Installation No tools required for installation. Select different interfaces based on actual conditions. Fix the filter on the accessory and tighten it by turning clockwise. Usage Purifies tap water, hard water, and soft water. Reduces chlorine, heavy metals, and organic matter in water. Suitable for various faucets including long, round, single-hole, double-hole, shower, bathtub, and kitchen