Features: Upgrade your pool with this high quality hose connection set for pools. Made of durable plastic, this set is built to last and withstand the demands of above ground and inground swimming pools. Perfect for pool owners who want to retrofits their pool with a skimmer, this connection adapter is a must have accessory. Whether you're vacuuming the pool floor or using a skimmer, this set provides a secure and reliable connection for optimalperformance. Enhances your swimming experience with crystalclear water, thanks to the fine filtration capabilities of this grill shape filter inlet nozzle set. Specifications: Material:Plastic Size:As Picture Shown For 25022E 1500 2000 2500 4000 Part Number:11070 11072 12364 Package Includes: 1 Set Filter Inlet Nozzle note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.