filter sand 0.4-0.8 mm filter sand 0.5-1.0 mm

Description : This filter sand is an accessory for pool filters. It also helps to make your pool swimmable again in the summer! This pool filter sand has a grain size of 0.4 - 0.8 mm and can be used in sand filter systems to reduce odors and bacteria in your pool. Properties : Material: Quartz sand Grain size: 0.4 - 0.8 mm, 0.5 - 1.0 mm, 0.71 - 1.25 mm, 1.0 - 2.0 mm Weight: 25 kg