REM Triton Roof Drain Filter (RDF) – The REM TRITON™ Roof Drain Filter is an effective and economical stormwater BMP treatment solution designed to help property managers, commercial enterprises, industrial firms and public municipalities meet stormwater quality requirements and regulations. The RDF Filter allows flexibility to maximize treatment flow rates and pollutant capturing capacity in or around roof drains.  Appropriate for both new construction and retrofit projects, the REM RDF Filter has broad based applications for roof drains located at industrial, commercial and retail facilities. The scalable design allows customized sizing to client specifications.  Media strategy may be configured for specific pollutant concerns.