Swimming Pool Silica Filtration Sand is a specialized 25kg pack of high-grade silica sand designed specifically for swimming pool filtration systems. This premium filtration media helps maintain crystal clear pool water by effectively trapping dirt, debris and other contaminants. Key features: • 25kg pack size • High-grade silica sand composition • Specifically graded for pool filtration • Effective debris and contaminant removal • Long-lasting filtration media • Compatible with standard pool filter systems Silica sand is one of the most common and effective filter media used in swimming pool filtration. The sand particles are specially graded to provide optimal filtration performance while allowing proper water flow. Regular replacement of pool filter sand is recommended every 3-5 years to maintain effective filtration. This 25kg pack contains enough sand for most residential pool filter systems.