Description: Easy To Use Coarse dirt such as leaves and branches poured into a ton of water should be removed. Easy to empty, rinse and reuse. For installation on the IBC rainwater tank. Good QualityThis filter sock is made from good quality nylon, strong, durable mesh screen, and then use heavy stitching to make durable filter bags. Economical And PracticalThese skimmer socks can reuse for many times after cleaning, but if you dont want to clean it, you can throw it away after use. Wide ApplicationFilter socks is great for using on your return pipe in your sump tank, and used as mechanical filtration for any sumps and diy filters. Warm PromptDo not put swimming pool disinfection tablets in the skimmer basket sock, otherwise the filter socks will be damaged and have holes. Specification: Material: nylon Feature: easy clean Color: white Size(approx.): (diameter x H)10.5 x 20cm/4.13 x 7.87inch Package Included: 2pcs x Filter Or 1pc x Filter Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.