Filtercoal AQUALIN®

AQUALIN® is used especially for multi-layer filtration. For multi-layer filtration different sizes of AQUALIN® are used in combination with AQUAGRAN® filter quartz. The coarser filter coal will be on top and the fine filter quartz below.

Product description

AQUAGRAN® filter quartz and AQUALIN® filter coal are both natural materials. The quartz gravel is clearly washed, exactly classified and not stone-broken.

AQUALIN® is natural lignite which is broken, clearly washed, thermally processed and classified.

AQUALIN® possesses about a relative hardness.

Characteristics

  • optimal for multi-layer filtration because of the low bulk density

  • used for multi-layer filtration, AQUALIN® provokes a long durability of the filter

  • AQUALIN® is chemically pure carbon with a rate of more than 90 %, because of that there is no release of silica acid to the water

  • no adhesion of deposited iron and manganese compounds, because of the specific chemo-physical surface

Available grain sizes

See product page AQUALIN®

AQUALIN®
Dorsten

Andrea Berger Disposition and Freight

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Photo: Andrea Berger
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