River Sands filter sand is sourced from multiple locations including the 400 million year old Logan River System, to ensure we consistently provide the ideal angularity, size, spherity and hardness for the most efficient filtering of water.

Testing over a number of years has also proven that our filter sand has a slow breakdown rate ( thus ensuring a longer filtration life) as well as excellent backwashing characteristics, particularly when used in dual media filtration with filter coal.