Cover mode size: 165mm cover mode, suitable for most tonnage Gauge size: The caliber has 45°, 90°, straight head and 4-way vertical options, widely used in chemical, pharmaceutical, food and other industries Applicable scene: It is suitable for removing coarse dirt such as leaves and branches poured into a ton of water. Easy to empty, rinse and reuse. For Installation on IBC Rainwater Tank High Quality: Hose adapter is made of plastic, acid and alkali resistant, good workmanship, sturdy and durable to use, built-in filter bag is made made of needle felt, tear-resistant, food-safe and can be reused after cleaning, lid filter improves water quality sustainably Friendly customer service: We attach great importance to the satisfaction of our customers. If you have any questions or issues, please contact us directly. We are happy to help and will resolve the issue for you as soon as possible Product Specifications: Material: PE+nylon size: 165mm 90° Package Contents: 1 * IBC Lid Filter Note: The data is all manual measurement, please allow 1 error -3cm; due to the difference in light and display, there would be a certain color difference, please refer to the actual object received.