<h3>Ideal for protecting the filtration system</h3> Helps keep your hands free from messy cleaning. Use pool socks to protect the pump impeller and shaft seal from damage. damaged/clogged, thus extending the life of the pool filter/filtration system. <h3>Economy pack</h3>You are free to choose. No need to sacrifice performance to get value for money. Easy to install and clean Pool skimmer socks can catch leaves, grass, hair, oil, pine needles, pollen Good protection for garden pool filter Server system <b></b>Note: The data are all manual measurement, please allow error of 1 - 3cm, due to the light and display difference, there will be a certain color difference, depending on the physical object received Delivery Quantity: (according to the main image)