Laswim SDG Series Sand Filter | High-Quality Sand Filter for the Cleanest Swimming Pool
About the SDG Series Sand Filter
The **SDG Series Sand Filter** is made from **extra-durable, thick polyethylene** material. The filter body is produced using single-layer blow-molding technology. The tank's structural design supports use in all weather conditions. This unique feature ensures the purest water filtration and highly efficient **Backwash** performance.
Key Features & Benefits (Features & Benefits)
- Increased Filtration Efficiency: 30% larger filtration area significantly improves filtration volume and quality.
- High-Quality Material: Made from safe, environmentally friendly, and highly corrosion-resistant material, making it suitable for all types of swimming pools.
- Easy to Maintain: Due to the simple system, no special tools are required for operation or maintenance.
- Compatible with All Sanitization Systems: Ideal for swimming pools with various sanitization systems, such as **Salt Chlorinators, UV systems, Ozone systems**, and other pool chemicals.
- Versatile Applications: Can be used for general swimming pools, spas, water parks, or various Water Features.
- Easy Installation and Replacement: Simple to maintain, repair, and replace in existing systems.
Technical Data Table (Technical Data)
| Model | Pipe Size (inches) | Filter Area
(m2) | Design Flow
(m3/h) | 0.5-0.8mm
Sand Weight (kg) | Tank Volume (m3) | Valve volume (m3) | Tank Weight
(kg) | Valve Weight
(kg) |
| SDG-17 | 1.5 | 0.14 | 7.0 | 50 | 0.11 | 0.02 | 9.8 | 3 |
| SDG-20 | 1.5 | 0.19 | 9.5 | 90 | 0.16 | 0.02 | 12.3 | 3 |
| SDG-24 | 1.5 | 0.27 | 13.5 | 140 | 0.26 | 0.02 | 15.2 | 3 |
| SDG-26 | 1.5 | 0.32 | 16.0 | 170 | 0.34 | 0.02 | 18.0 | 3 |
