Natural granular media ideal for suspended solids removal and water filtration in municipal, industrial, and pool systems.
- Filtration Sand 0.5 – 1.0mm: Silica sand, the oldest and most widely used natural filtration media. Effective in gravity and pressurised filters for groundwater and municipal water treatment.
- Support Gravel 3mm: Provides structural support for filtration layers and improves water flow.
- Filtration Sand 0.4 – 0.8mm & 0.8 – 1.25mm: Fine sands for enhanced filtration efficiency and improved water clarity.
- Gravel Sizes (1.7 – 2.5mm, 3 – 5mm, 5.0 – 8.0mm): Coarser layers for support and drainage in multi-layer filtration systems.
- Turbidex: Speciality media for turbidity reduction.
- Filter AG: Advanced granular media for enhanced filtration.
- AFM NG Grade 1 (0.4 – 0.8mm, 21kg): Innovative activated filtration media with self-cleaning and improved contaminant removal.
While traditional sand remains popular worldwide, many groundwater applications now prefer newer media offering faster flow rates, lighter weight, and superior filtrate quality. Multi-layered pressurised sand filters typically use a gradation of sand and gravel sizes for optimal performance.