Product Catalogue
Eighteen products, graded to specification
Filtration media, industrial minerals and decorative aggregates — every grade washed, screened and verified against the specification before it ships.
6 products
6gradesThe core of every rapid gravity filterSilica Filter Sand
High-purity, sub-angular silica sand washed and graded for potable water, desalination pre-treatment and industrial filtration. Low acid solubility, low fines, consistent effective size lot to lot.
EN 12904AWWA B100View details
4gradesThe layers that keep the bed where it belongsSupport Gravel
Rounded, washed silica gravel in graded layers that support the filter media above the underdrain and distribute backwash flow evenly across the bed.
EN 12904AWWA B100View details
2gradesThe coarse top layer of a dual-media bedFilter Anthracite
Low-ash, high-carbon anthracite graded for dual and multimedia filters. Its lower density lets it sit above silica sand after backwash, giving depth filtration and longer runs between washes.
EN 12909AWWA B100View details
3gradesThe dense bottom layer for sub-micron polishingGarnet Filter Media
High-density almandine garnet for the fine bottom layer of multimedia filters, capturing particles that pass through sand and anthracite above.
EN 12910AWWA B100View details
3gradesFor taste, odour, chlorine and organicsGranular Activated Carbon
Coconut-shell and coal-based granular activated carbon for dechlorination, organic removal and taste-and-odour control in potable and process water.
EN 12915-1AWWA B604View details
2gradesThe whole bed, matched and shipped togetherMultimedia Filter Packages
Complete pre-matched media packages — anthracite, silica sand, garnet and the full support gravel set — sized to your vessel diameter and bed depth so nothing has to be reconciled on site.
EN 12904EN 12909View details
Need this grade?
Send the gradation, the volume and the destination port. Our technical team responds within one working day with pricing, lead time and a specimen certificate of analysis.