Description: REDUCES POOL MAINTENANCE TIME: socks catch the would normally get past into filter. Your don’ filter ho apart to pressure wash the filters. S: Fine dirt particles settle bottom of and vacuum as they are and just cycle through again. These priceless and collect all of fine silt and dirt! THE HAIR & DEBRIS: to jump and swim regularly. With these socks, 90% of the caught and trashed quickly. It has not eliminated virtually all the hair, but also all small surface debris such as bush and bugs doesn’ caught when the hand net. POOL ACCESSORIES: Pool is effectively pre filter frustrating algae used to continually the filter and deposit back is also used of the debris vacuum to catch the smallest particles. DURABLE USABLE: Clean sock of leaves and dirt, off, and until it wears out. the package lasts a long time. These socks amazing keeping clean by catching get through . Specification: Material: Nylon Size Chart: 20x10CM/7.87x3.94inch Package Includes: 10 Pieces Swimming Pool Filter Socks(4 Pack) Note: 1. Please slightly error due to manual measurement. 2. Due to between different monitors, the picture may not reflect the actual the . 3 shopping!