Providing excellence in service

and technical support

for our customers

TER AS Productos was founded in Barcelona in 2009 with the objective to strengthen the position of TER GROUP in the Spanish market. During the last years we have grown constantly gaining an important position in the different sectors our customers are part of.


Anthracite N

Filter anthracite (Hydro Anthracite N) is a natural anthracite produced by refraction, screening and washing from selected anthracite carbons. A strictly controlled production process ensures a consistently high quality of our product, which is available in the standard grain sizes Type I: 0.8 - 1.6 mm / Type II: 1.4 - 2.5 mm and in customer-specific fractions.
Filter anthracite meets the requirements of EN 12909 as filter medium for the treatment of water for human use. 


The inert properties of Filter anthracite makes it particularly suitable for use in the field of water treatment for mechnical filtration of suspended solids and reduction of turbidity. The use of TERcarbon FA filter anthracite ensures higher filtration rates and longer operationg times between the filter backwashing. 

All products

Contact Person

Alexander Sielmann


General Manager