711-4200 | Waterway CrystalWater 2.5" Beveled Bulkhead Gasket

The Waterway 711-4200 CrystalWater 2½″ Beveled Bulkhead Gasket is the OEM-quality seal used in CrystalWater cartridge and D.E. filter systems. Crafted to match precise specifications—including predecessors like 314642, 4742-149, and 806105251824—this durable gasket fits securely in the bulkhead fitting, creating a leak-proof, waterproof connection between tank sections. Made from chemical-resistant material, it endures exposure to sanitizers and fluctuating pressure and is engineered to be installed with the bevel facing inward for optimal sealing. Its standard 2½″ size makes it compatible with a wide range of Waterway filter models, ensuring trusted performance and filtration integrity that lasts.

Highlights

• OEM Replacement Gasket: Perfect direct fit for Waterway CrystalWater bulkhead fittings—ideal for cartridge and D.E. filter applications.

• Superior Leak Protection: Creates a tight, beveled-edge seal to prevent water intrusion and preserve system filtration efficiency.

• Chemically Durable Construction: Built to resist breakdown from chlorine, sanitizers, and normal filter pressure cycles for reliable long-term use.

• Beveled Design for Proper Install: Engineered with a bevel that must face inward, ensuring consistent sealing when fitted, as outlined in installation instructions.

• Versatile Compatibility: Supported for use in multiple Waterway filter systems and as a replacement for older part numbers, offering flexibility and cross-model utility.

Includes

• (1) Gasket

Compatibility

• Waterway CrystalWater Cartridge Filter Systems
• Waterway CrystalWater D.E. Filter Systems

Additional Info

Need help with the Waterway 711-4200 CrystalWater Beveled Bulkhead Gasket, designed for cartridge and D.E. filter systems? This section covers installation, sealing, and compatibility questions, with details on picking it up locally.

Installing the 711-4200 Beveled Bulkhead Gasket

The beveled design ensures a watertight seal when installed correctly. This section explains how to seat the gasket properly for reliable performance.

How do I install the 711-4200 gasket in a CrystalWater filter?

Can I buy the beveled bulkhead gasket at Discount Pool Mart today?

Which way should the bevel face during installation?

Do I need lubricant or tools to install this gasket in-store?

Troubleshooting Leaks and Fit Problems

Leaks between tank sections often mean the gasket is worn or misaligned. This section explains how to identify issues before they cause problems.

Why is my CrystalWater filter leaking after gasket replacement?

How often should the 711-4200 bulkhead gasket be changed?

Can I walk into Discount Pool Mart and get the 2½″ beveled gasket the same day?

Does a worn gasket reduce filter pressure or performance?

Local Compatibility and Cross-References

This gasket replaces several older Waterway part numbers. Here’s how to confirm fit and availability in-store.

Which Waterway CrystalWater filters use the 711-4200 gasket?

Can I match older part numbers like 314642 or 4742-149 in-store?

Is the beveled bulkhead gasket stocked at Discount Pool Mart?

Does the 2½″ gasket fit both D.E. and cartridge CrystalWater filters?