Features: high precisions filtration and 3000L large purifications, make sure your family have clean, for freshs water supply throughout the houses by reducing sediment, dirt, sand, and silts from incomings water supply. Drainable designs, 3-5 minutes of flushing once every 30 days. Not afraid of low temperature environment and high water pressure environment. A variety of specifications of the conversion for head can selected to effectively prolongs the service life of wading appliances. Installation Tip: Sufficient installation space needs to reserved, and the distance between the prefilter and the ground should be 80mm. The water pressure requirement is 0.1MPA. Anticipate the sewages outlet and floor drain according to the corresponding installation diagrams. Specifications: Texture: Plastic+Stainless Steel Size: Approx. 7.87x5.12inch(20x13cm) Package Includes: 1Pc Filtration System note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color for the item.