AGRO Filter Sand 25 kg

AGRO Filter Sand is dried quartz sand with grain size 0.6 - 1.2 mm for use in swimming pool filtration systems. Sand filtration works on the natural principle of water purification, is highly effective, reliable and requires minimal maintenance (during peak season, backwashing once a week is recommended). To ensure 100% cleaning efficiency, it is recommended to replace the sand before each season.