Features:* 100% brand new and high quality *Made of premium material for durable and practical use * Good replacement filter Cartridge For hot tub and spa * Made of For pets, Durable to use * Helps remove dirt and germs for clean and fresh water * Material: For pets * Scope of application: Filter * Dimensions: Oslash; 10.8cm x 6.7cm (4.3" x 3.1"). Suitable for all Mspa hot tubPackage Contents (Optional):P Package1:1*FilterCartridgePackage2:1*Filter BasePackage3:1*FilterCartridge + 1*Filter BaseNote:1,The actual colors of the item may be slightly different from the picturesDisplayed on website caused by many factors such as brightness of your monitor and light brightness.2, please allow slight manual measurement deviation for the data.