The main purpose of a sand filter is to collect stormwater, rid it of pollutants, and then discharge the water into the storm sewer system. First, water is routed from an impervious surface to the ...

Keep your pool's water clear by filtering out dust and debris with the best pool filter sand. See the top picks in this buyer ...

The new filter began to drop solid particles, resembling sand or ground pepper, into the reservoir, rendering the water unfit for ... was very noticeable. Based on my personal experience, I ...