PQ400-700

The PQ400-700 Series fiberglass sand filters are engineered for dependable pool water filtration with a focus on durability and ease of maintenance. Constructed from reinforced fiberglass, these filters resist corrosion and withstand years of continuous operation in outdoor environments. The series includes multiple models (PQ400, PQ450, PQ525, PQ625, PQ700) with tank diameters ranging from 400mm to 700mm, accommodating various pool sizes and flow requirements. Each filter features quality internal components including laterals for even water distribution and a multi-port valve for simple operation. Designed for use with standard sand media, these filters effectively remove debris and contaminants while maintaining optimal water clarity. The fiberglass construction provides excellent strength-to-weight ratio, making installation and handling more manageable compared to traditional steel or concrete filters.