By Hayward Pool Products
Model # HCF663C
Warranty 1 Year
Availability Please allow 3 - 4 weeks for delivery
Hayward® HCF Series Bobbin Wound Sand Filter – 63" (HCF663C)
6" Flanged Ports | 433 GPM Flow | NSF/ANSI 50 Certified
✅ Features & Benefits
✅ Heavy-Duty Construction – Bobbin wound, filament-reinforced fiberglass housing with UV-protectant gel coat for long-term durability
✅ High-Capacity Design – 63" diameter filter supports flow rates up to 433 GPM, ideal for large aquatic systems
✅ 50 PSI Rating – Withstands demanding commercial water environments
✅ Superior Filtration – Multi-diffuser heads and oversized laterals reduce channeling and extend filtration cycles
✅ Reliable Sealing – EPDM O-rings and seals ensure leak-free performance
✅ NSF/ANSI 50 Certified – Meets strict public/commercial pool & aquatic life support system standards
➡️ Construction & Specifications
Pipe Size: 6"
Filter Construction: Bobbin Wound (Industrial Filament-Wound FRP)
Filter Size / Housing Diameter: 63"
Housing Material: UV Protectant Gel-Coated Fiberglass
Seal Material: EPDM
End Connections: PVC, Flanged
Pressure Rating: 50 PSI
Max Flow Rate: 433 GPM
✅ Applications
Public Aquariums & Zoos
Aquaculture & Fisheries
Water Parks & Leisure Centers
Large Water Features & Resorts
⚠️ Additional Notes
⚠️ Transparent manway allows easy inspection & operation
⚠️ Rugged PVC & ABS molded internals resist corrosion in harsh water conditions
⚠️ Compatible with Hayward® GG Series Gauges, BYV Butterfly Valves, and TBH True Union Ball Valves
⚠️ Due to size and complexity, professional installation is required