Feature: 1. [Easy Installation and Energy Conservation] The top of the water dispenser filter features a user-friendly design, allowing quick access and installation in under 3 seconds. Operates without electricity, providing filtered water even during power outages. 2. [Efficient Filtration] Utilizes a 6-layer combination filter to reduce over 100 contaminants including sludge and sediment, helping ensure safe drinking water for the family. 3. [Strong Compatibility] Designed for broad compatibility with 99% of water dispensers available on the market, offering convenient use and easy access to clean water. 4. [Filter Material] Features a food-grade resin pre-filter layer that helps remove heavy metals and soften water quality. 5. [No Need to Wait] Meets fast filtration and water quality requirements, delivering purified water instantly without delay. Specification: Product Weight: 0.47 kg / 16.58 oz Product Size: 15.8 x 8.5 x 8.5 cm / 5.91 x 3.35 x 3.35 in Color: Blue Material: PP Package Size: 19 x 11 x 10.5 cm / 7.48 x 4.33 x 4.13 in Package Weight: 0.49 kg / 17.28 oz Package List: 1 x Water Filter