【Package Includes】You will get a total of 4 nylon ibc filters, each length is 20 cm, the diameter is 10.5 cm, sufficient quantity, easily meet your daily needs. 【Easy to Install】This washable ibc lid filter is very easy to install, no other tools are required. Just place it on the container and make sure it is stable. 【Reusable】These ibc filters are very easy to clean, simply remove the replacement ibc filter and wash it under running water. Can be reused after cleaning, Save time and effort, Greatly reduce costs. 【Wide Application】Our rainwater filter can easily filter sand, leaves, branches and other debris, Widely used in water treatment, metal processing, chemical, pharmaceutical, food industry and other industries. Note: The data are all manually measured, please allow an error of 1-3 cm. Due to differences in light and display, there may be color differences, please refer to the actual item received.