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The filter sand serves as a filter medium in your pool and thereby cleans your pool water. The water is pressed through the filter sand by the sand filter pump with sufficient speed where the dirt particles are filtered. The filtered water is then flushed back into the pool.

BWT offers 2 different grain sizes - depending on the filter bowl, you choose your preferred variant. The filter sand used should be neither too fine nor too coarse to guarantee the best possible water quality.

The filter sand should be completely replaced every 2 years.

Technical details

Product number: 20200
Container size: Packing à 25 kg bag

Additional pool accessories

BWT AQA marin bottom landing net
Robust bottom landing net for easy collection of dirt particles on the pool bottom
BWT AQA marin cleaning brush
Effortless cleaning even with coarse soiling and deposits
BWT AQA marin leaf landing net
Easy cleaning of the water surface thanks to the robust leaf net
BWT AQA marin vacuum cleaner
Reliable bottom cleaning for pools of all shapes and sizes
LED lighting
BWT LED underwater spotlight Ecoproof
Remote-controlled LED bulb as decorative lighting for your pool - coloured or white LEDs available

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