Poolex Rock Gelcoat Sand Filter – Side-Mounted Valve
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Poolex Rock Gelcoat – professional sand filter with side-mounted valve
Poolex Rock is a high-performance sand filter with a side-mounted 6-way valve, developed to deliver powerful, stable, and long-term filtration for private pools and larger facilities. The filter tank is made of gelcoat-laminated fiberglass, providing exceptional durability, high pressure resistance, and very good resistance to UV, chemicals, and saltwater.
Rock combines robust construction with elegant design and is suitable for pools ranging from approximately 60 up to 185 m³ depending on the chosen model.
Advantages of Rock
- High filtration capacity – up to 31.8 m³/h depending on the model
- Gelcoat + fiberglass construction – extremely durable and long lifespan
- Side-mounted 6-way valve – easy service and smooth backwashing
- Integrated pressure gauge – full control over filter pressure
- Working pressure up to 2.5 bar – safe and stable operation
- Compatible with sand or glass media
Technical specifications – Rock
| Model | SIDA 500 | SIDA 650 | SIDA 750 | SIDA 900 |
|---|---|---|---|---|
| Reference | PF-RCK500S | PF-RCK650S | PF-RCK750S | PF-RCK900S |
| Max flow (m³/h) | 10 | 16,5 | 22,1 | 31,8 |
| Filter area (m²) | 0,20 | 0,33 | 0,44 | 0,64 |
| Recommended pool volume (approx. 6h turnover) | 60 m³ | 95 m³ | 125 m³ | 185 m³ |
| Connection | 1,5” / 50 mm | 2” / 63 mm | ||
| Tank diameter (mm) | 500 | 650 | 750 | 900 |
| Sand (kg) / Glass media (kg) | 100 / 70 | 185 / 150 | 265 / 215 | 405 / 325 |
| Warranty | Tank: 10 years / Valve: 3 years | |||
Maximum performance & long lifespan
The gelcoat-laminated fiberglass tank provides very high structural stability and resists deformation even under heavy load. The combination of sturdy construction, precise valve, and optimized hydraulics creates an efficient filtration system with low energy consumption.
Rock is the obvious choice for those who want a premium sand filter with a long warranty and professional performance.
