The Roberts Filter Group supplies the highest quality, NSM approved filter media. Through our OEM relationships, Roberts provides gravel, sand and anthracite in accordance with the most stringent quality specifications typically associated with the water treatment industry. Our independent quality control procedures and single source system accountability helps simplify material procurement, submittals and delivery coordination.
Roberts maintains an inventory of most standard sizes of gravel, sand and anthracite for immediate delivery.
In addition to traditional water filter media, Roberts also offers Garnet, Greensand and Greensand Plus. We also offer GAC and a wide range of ion and anion exchange resins for a variety of applications.
Specifications (registration required)Media Spec Dual or Mixed