Garnet #30-40 (.36 cubic foot bag) (GAR30/40-50)

.36 cubic foot bag, 50 lbs. #30-40 Garnet is a high hardness, high density filter material used as a support bed in backwashing filters with heavy medias such as Filox, Pyrolox, Calcite, Filter Sand, Chemsorb, Birm & Greensand. Garnet Specifications