The P400–P1400 series top-mount fiberglass sand filters are designed for commercial and residential swimming pools. Manufactured using premium fiberglass and polyester resin, these filters offer outstanding UV resistance and weather durability, making them ideal for long-term outdoor operation.
Each unit features a durable ABS 6-way multiport valve for easy operation—backwash, rinse, filter, waste, recirculate, and closed modes—all in one. The deep bed filtration system traps debris more effectively, delivering cleaner water and improving system efficiency.
With models ranging from P400 to P1400, flow rates from 8m³/h to 56m³/h, and tank diameters from 400mm to 1400mm, this series meets the needs of both medium and large-scale pool projects.
Technical Highlights:
UV-resistant fiberglass tank with reinforced structure
Multiport 6-way ABS valve (1.5″ / 2″)
Flow rates up to 56m³/h
Easy installation and maintenance
Ideal for public pools, resorts, water parks, and OEM pool systems
Installation Tip:
Before adding sand, fill the tank one-third with water to protect the laterals during installation. Only basic tools like a screwdriver and pipe sealant are required.
Factory Advantage:
We are a direct manufacturing factory in China with skilled workers and rich experience in fiberglass filter production. We are committed to providing excellent quality, reliable performance, and fast delivery for international wholesale buyers.
