“RO Water Filter 10? Clean Transparent Bowl Set (SAN) Heavy Plastic – Pre Filter/RO Outer Filter designed for Colloidal Dusty Water or Black Color Ground Water. , Suited for Multiple applications such as RO Water Purifier,Ground Water purification, aquarium,Pet Water,Gardening purpose were crystal clear water is required One of the Common problem India is Ground Water will be Muddy, mixed with Carbon Dust and Colloidal Particles Clear Styrene-Acrylonitrile (SAN) Heavy Plastic for on-site viewing of flow and cartridge condition and to view the Raw water condition. Suited for common RO water filter Purifiers available in India,Compatible with many RO Brands and Models-Can be used in multiple water purifier Models-Counter Top,Desk Top,Stand Mounted,Wall Hanging,Under Sink,most of the RO Model cabinets.”Long Life of the Cartridge when compared to ordinary Spun Filter. Excellent Filtration along with life. RO 10 Inch, 5 Micron PP Spun Filter Cartridge/Candle used in Pre Filter Bowl. It stop mud, rust, silt and all physical impurities from raw water. Removes the Sewerage impurities from the Public water supply. Reduces RO Membrane damage and save money. 5 Micron Spun Filter for RO water purifier removes all sediments, visible particles, sand, rust, dirt and muck down to 1 micron. It is suitable for filtration of sediment in stand alone housings after pump on well or suitable for filtration as a prefilter on all water systems.