A sand pool filter is usually cheaper to buy and run than cartridge models, so it’s no surprise they’re popular. However, it’s not all about the money, so we’ve been looking… ...

Clinobrite is a direct substitute for ordinary pool-filter sand or glass, scavenging unwanted ammonia from pool water, thereby reducing its chlorine consumption.

Say goodbye to heavy sand. These lightweight, washable filter balls help keep your pool crystal clear.

Staff members had to scoop and net as much sand as they could to remove it, then use a vacuum to get sand particles out of the water before filters could clean the pool enough for use, he added.