| Anthracite | Filter Sand | Filter Gravel | Garnet Sand | Bone Char | Coal Carbon | Coconut Carbon |
| Pelletized Carbon | Impregnated Carbon | Acid Washed Carbon | Greensand Plus | Micro Z |

Filter Sands are a naturally occurring minerals. They are mined, washed, dried, screened and sized to meet the stringent requirements for water and wastewater filtrations.

Our materials meet or exceed the AWWA-B100 and the ANSI/NSF-61 Standards.

Download a PDF copy of Filter Sand.
Get Adobe PDF Reader

.45 - .55 MM and 6 X 12 Mesh

Physical Properties

Hardness (Moh's Scale) - 7 Avg.
Specific Gravity - 2.65 Avg.
Density - 100 Lbs/Ft³
Color - Gray to Amber
Acid Solubility (AWWA B100) - < 1%
Sphericity. - 0.5 - 0.9

Typical Chemical Analysis (%)

Silica as SiO₂ - 90.27
Aluminum as Al₂O₃ - 4.53
Sodium as Na₂O - 1.72
Potassium as K₂O - 0.50
Iron as FeO - 0.77
Magnesium as MgO - 0.037
Calcium as CaO - 0.87
Titanium as TiO₂ - 0.11
Iron Oxide as Fe₂O₃ - 0.087
Asbestos - None

Typical Sizes

ES: .35 - .45 mm
ES: .40 - .50 mm
ES: .45 - .55 mm
ES: .55 - .65 mm
6 X 12 Mesh
8 X 16 Mesh
12 X 20 Mesh
8 X 12 Mesh

Packaging

50 or 100 Pound Bags
Supersacks