[3-Stage Filtration System] andndash Naturewaterandrsquo s NW-BR10B4 filtration system provides three-stage water purification to effectively remove impurities such as sand, rust, algae and heavy metals. This process ensures cleaner water for home or aquarium use while preserving essential minerals for health [Deep Filtration] andndash With its 5-micron sediment filter, the NW-BR10B4 captures suspended particles, while the granular and block activated carbon removes chemicals and heavy metals. This filtration system is ideal for quality drinking water or to protect aquariums from harmful impurities [Easy Installation] andndash Easy to install, the NW-BR10B4 system includes a wall bracket and brass connectors for quick and convenient integration into any environment. Whether for home or professional use, this filtration system adapts to all needs with efficiency and simplicity [Interchangeable Cartridges] andndash This filtration system comes with standard 10-inch cartridges that can be replaced according to specific needs. Whether you need to filter sediment, chlorine or heavy metals, the cartridges can be adjusted to provide pure and healthy water at all times [Environmentally friendly] andndash Unlike other systems that require chemicals, the NW-BR10B4 uses a natural filtration process, thus preserving the environment while ensuring clean and pure water. This economical system offers filtration performance comparable to more expensive equipment, without negatively impacting nature Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.