100% brand new and high quality Features: Inserted inside a standard universal 20" housing pod(housings also available). Used for all types of sediment filtration, very popularly used as stage 1 filtration(or 2 if using a 5micron prior to it). Used to filter hard well water (on many occasions before a water softener or water treatment system), or filtration protection prior to an aquarium or water feature were sediment filtration is required.(Also used on some reverse osmosis systems) These PP Filter Cartridges are made of Polypropylene and prefect for use of filtering heavy sediment, rust, dirt, particles and impurities from the water. Using non-toxic and tasteless polypropylene particles, through heating melting, spinning, traction, acceptance made of tubular filter if raw material polypropylene-based. Spray solution can be called PP filter not only purify large quantities of water use also has excellent chemical compatibility, suitable for acids, alkalis and organic solvents filtering. Water Purifier PP Filter Cartridge only, other accessories demo in the picture is not included! Specification: Material: Polypropylene Types: 1 Micron, 5 Micron Dimensions: Length: 50.8cm/20inch, Outer diameter: 6cm/2.36inch, Inner diameter: 2.8cm/1.1inch Color: White Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Water Purifier PP Filter Cartridge (without retail package)