Posted 15 April 2019 - 02:20 PM
We would like to replace sand filter media with new ones. Our media consist 1 layer of Antharicite 2 layer of sand. my question is what are the spec that u all looking into (food safety aspect) when choosing Antharicaite? Thanks in advance
Spelling of the carbon material name is incorrect --- Anthracite literally "a type of coal", is a hard, compact variety of mineral coal that has a high luster.
You will be looking for high luster and uniform sizing - you need to contact the manufacturer of your system to get the best match.
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