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 ...

If you’re thinking of adding a swimming pool to your backyard, you’ll quickly discover there are three main types of pool filters. They’re not interchangeable; each operates differently, and ...

The City of Albuquerque said it has upgraded the filtration system at some of its indoor pools. The Parks & Recreation Department switched to a new system ...

Fort Wayne and Allen County residents are being given access to free sand and sandbags ahead of forecasted flooding.

eg by filtration, crystallisation, distillation or chromatography. The method chosen depends upon the type of mixture. A mixture of iron filings and sand can easily be separated using a magnet.