Filter Sand 25 kg Garden Swimming Pool Media Cleaning Equipment Specifications: This filter sand can be used as an alternative for sand filters. It also helps to get the pool ready for a good swim in the summer! This pool filter sand has a grain size of 0.4 - 0.8 mm and can be used in sand filters to reduce odours and bacteria in your swimming pool water. Material: Quartz sand Grain size: 0.4 - 0.8 mm Weight: 25 kg PRODUCT DETAILS This filter sand can be used as an alternative for sand filters. It also helps to get the pool ready for a good swim in the summer! .