Pool sand filter system GRP with pump, BWT HP i-Plus top mount

BWT Caldera Pool Sand Filter System with GRP Tank and i-Star Pump

The BWT Caldera pool sand filter system features a high-quality filter tank made of glass-fibre reinforced plastic (GRP) with an inspection opening and a residual water drain valve. Water distribution is via a filter cross. Equipped with a 6-way side-mount valve, pressure gauge, and the powerful i-Star pump including cable and plug, this system offers reliable and efficient pool filtration.

Scope of Delivery

• GRP plastic tank: Robust, grey filter tank with high resistance and long service life
• 6-way side-mount valve 1½″: Flexible control of the various filter functions
• Pressure gauge: For continuous monitoring of filter pressure
• Self-priming BWT i-Star pump: Powerful pump with integrated pre-filter, incl. cable and plug
• Connections: Ø 50 mm (depending on the variant, also Ø 50 mm / 2″ internal thread)

Variants

• i-Plus 55 – Pump capacity 5.5 m³/h, for pools up to 25 m³, tank diameter 300 mm, 230 V
• i-Plus 70 – Pump capacity 7 m³/h, for pools up to 30 m³, tank diameter 390 mm, 230 V
• i-Plus 90 – Pump capacity 9 m³/h, for pools up to 40 m³, tank diameter 470 mm, 230 V

Advantages of the filter system

• Quiet and powerful operation
• Variable connection technology
• Very good filtration performance
• Large pre-filter for easy maintenance

Please select the desired variant.