Size+Material: od 104, id 52, height 80mm;PET+ non-woven. Get fresh water - This massage pool filter has powerful performance of filtration to keep the massage water clean and fresh with pure spa jet. Perfectly suitable for most massage pools. You can enjoy the pool spa safely and healthy without worry. Durable and reused--The high-quality filter element can filter excess dust and dirt, optimize pump performance and extend the life of the device.The durable and durable pleated fabric washable retains its strength even when loaded with sediment. Cartridges can be easily cleaned and reused. Easy to use-- Mount the filter into the filtration pump and capture dirt and debris. bacteria as it passes through the system, helps remove dirt and provides clean, fresh water. It is recommended to replace the filter element every two weeks to keep the water clean.