Eco Pool Gold®
Silica Sand for pool filtration and water treatment systems

Silica Sand - Eco Pool Gold
Silica Sand - Eco Pool Gold
Silica Sand

Silica Sand

Eco Pool Gold® silica sand is a premium solution specifically designed for use in pool filtration and water treatment systems.

Extracted from Europe’s largest wind farm in Segovia, and subjected to an advanced washing and drying process, it guarantees exceptional purity and performance.

MaxiSalt - Water treatment - Silica Sand

Available particle sizes

MaxiSalt - Water treatment - Silica Sand

Fine
0.5 – 0.8 mm

MaxiSalt - Water treatment - Silica Sand

Coarse
1 – 2 mm

Characteristics

  • High Purity
  • Low Humidity
  • Resistant
  • Impurity-Free
  • Effective Filtration

Features

  • High purity: Silica (SiO₂) content of over 98% in its fine dry version.
  • High uniformity coefficient (1.58 or higher), which improves filtration efficiency and reduces the number of backwashes.
  • Free of impurities: 0% organic matter, clay, or unwanted particles.
  • High controlled friability:
  • Maximum moisture content: Dry sand: 0.1% – Wet sand: <5%

Packaging Solutions

Bulk Trucks, 20′ Maritime Containers, Big-Bags and 25kg Bags.

Bulk
Container
Big bag
Bags
Silica Sand

Silica sand

Eco Pool
Gold		 Eco Pool
Gold Coarse
Fine Dry Sand Coarse Dry Sand
Effective Size 0,43-0,8 mm 0,81-2,00 mm
Uniformity Coefficient 1,45 1,58
SiO2 > 98 > 95
Bulk Density 1,50-1,70 T/m³ 1,47-1,64 T/m³
Specific Gravity
(Real Density)		 2,62 T/m³ 2,63 T/m³

Differential Advantages

  • Superior filtration: Its semi-angular grain allows for a natural interlocking that maximizes particle retention capacity.
  • Resource savings: Allows for extended backwash cycles (up to every 3 or 4 weeks), reducing water and energy consumption.
  • Biofilm prevention: High-temperature drying eliminates bacteria, which increases filter life and improves water quality.
  • Reduced chemical use: Thanks to its mechanical filtration capacity, the need for disinfectants and pH regulators is reduced.

Why choose Silica Sand?

  • High Purity. More than 98% silica (SiO₂), ideal for efficient filtration and cleaner water.
  • Controlled Humidity. Low humidity levels for a more stable and effective product from the first use.
  • High Strength. Low friability for a long shelf life without grain degradation.
  • Impurity-Free. 100% free of organic matter, clays, and unwanted particles.
  • Maximum Uniformity. High uniformity coefficient ensures more consistent filtration.
  • Optimal Filtration. Uniform particle size distribution improves performance and reduces the number of backwashes.