Description

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