The OEM Waterway Metal Clamp 550-6300B is a heavy-duty, multi-segment fastening assembly that provides a rock-solid seal for Waterway Crystal Water DE and Cartridge filters. This updated version supersedes the previous part numbers 550-4780 and 550-4260, featuring enhanced durability and improved clamping force for demanding high-pressure filtration applications. Shipped with a locking nut and bolt, this assembly delivers everything needed for a complete, secure installation that keeps your filter sealed and your water clean.

NOTE: This "New Version" clamp is compatible with the older generation Crystal Water filters, the new model is slightly different but is still compatible.

NOTE: The clamp wrench 519-4351 / 519-4350 is NOT compatible with this "New Version" clamp. For this clamp the manufacturer states to use a standard 3/4" socket.

Key Benefits

• Heavy-Duty Metal Clamp: Robust metal construction delivers a firm, reliable seal across DE and Cartridge filter housings, enhancing both safety and performance.
• Supersedes Legacy Part Numbers: Designed as the updated replacement for former part numbers 550-4780 and 550-4260 in Crystal Water filter systems.
• Wide-Ranging Filter Compatibility: Accommodates Waterway Crystal Water models spanning from 36 to 525 square feet, covering both DE and cartridge configurations.
• Complete Fastening Hardware: Ships with the locking nut and bolt required to secure the clamp firmly during installation.
• Engineered for Longevity: Fabricated from premium-grade metal alloy that resists corrosion, pressure fatigue, and chemical degradation over years of use.

What's Included

• Metal Clamp
• Locking Nut and Bolt

Compatibility

• Waterway Crystal Water DE Filter Models: 570-0048 (48 sq/ft), 570-0060 (60 sq/ft), 570-0036 (36 sq/ft) Filters
• Waterway Crystal Water Cartridge Filter Models: 570-0425 (425 sq/ft), 570-0325 (325 sq/ft), 570-0525 (525 sq/ft) Filters

Specifications

• Brand: Waterway
• Part Number: 550-6300B

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