Waterway 550-6300B Metal Clamp | New Version | For Crystal Water Filters

OEM Waterway Metal Clamp for Crystal Water Filters 550-6300B is a segmented clamp assembly built to secure Waterway Crystal Water DE and Cartridge filters, replacing former part numbers 550-4780 and 550-4260. This heavy-duty metal clamp ensures a reliable and leak-resistant seal that supports system stability and long-term filter performance. Constructed from high-strength materials, the clamp includes a locking nut and bolt to maintain structural integrity under pool system pressure, making it essential for safe and efficient filtration.

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.

Highlights

• Heavy-Duty Clamp Assembly: Provides secure, reinforced sealing for Crystal Water filter tanks, reducing leaks and system strain.

• Replaces Older Clamp Models: Updated version of Waterway part numbers 550-4780 and 550-4260 for continued compatibility.

• Built for Crystal Water Systems: Designed for Waterway DE and Cartridge filters, including models from 36 to 525 sq ft.

• Includes Locking Hardware: Comes complete with locking nut and bolt for fast, stable installation.

• Durable Metal Construction: Crafted from corrosion-resistant materials to endure poolside elements and pressure cycles.

Includes

• (1) Metal Clamp
• (1) 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

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

Additional Info

Heavy-Duty Clamp for Filters

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Secure Filter System Repairs

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Filter Compatibility Details

compatible with all crystal water filters

waterway cartridge filter metal clamp part

de filter clamp for 36 to 60 sq ft models

cartridge filter clamp for 325 to 525 sq ft

part 550-6300b replaces older clamp versions

Diagram