Hayward C400/ C550 Filter Head with Check Valve and Locking Ring || CX400BA

Hayward C400/ C550 Filter Head with Check Valve and Locking Ring || CX400BA

Hayward C400/C550 Filter Head with Check Valve and Locking Ring – CX400BA

SKU: CX400BA
UPC: 0610377188746
Brand: Hayward
Sold by: ePoolSupply.com

Restore your Hayward EasyClear filter’s performance and seal integrity with the Hayward C400/C550 Filter Head Assembly (CX400BA). This OEM replacement includes the filter head, integrated check valve, and locking ring, offering a complete top-end solution for EasyClear cartridge filters. Designed for durability and easy installation, this factory-original part ensures optimal water flow and secure operation.

🛠️ Product Features:

• Genuine Hayward OEM Replacement: Built to exact specifications for C400 and C550 EasyClear cartridge filters.

• Includes Locking Ring & Check Valve: Pre-assembled for hassle-free installation and leak prevention.

• Durable, Corrosion-Resistant Materials: Engineered with high-strength, UV-stable thermoplastics for long life under outdoor exposure.

• Integrated Pressure Port & Relief Valve Connection: Maintains safe operating pressure and connects to standard relief valves (sold separately).

• Precision-Fit Threads & Seal: Ensures a watertight fit and smooth filter lid removal when servicing.

📦 Specifications:

• Part Number: CX400BA

• UPC: 0610377188746

• Filter Compatibility: Hayward EasyClear C400, C550 models

• Electrical Info: This is a non-electrical component.

📜 Product Background:

The Hayward CX400BA filter head assembly is a key part of the EasyClear filtration system, trusted by pool owners for its simplicity and reliability. This component houses the top of the cartridge, facilitates flow direction via the check valve, and seals the system with the included locking ring. Over time, the filter head can warp or crack due to high pressure, UV exposure, or overtightening—leading to leaks or pressure drops. Replacing it with this OEM part restores original performance and keeps your system operating smoothly.

🧰 Installation Tips & Tricks:

1. Power Down the System: Turn off the pool pump and disconnect power at the breaker.

2. Release Tank Pressure: Open the air relief valve to safely depressurize the filter.

3. Remove Locking Ring: Unscrew the existing locking ring and lift off the old filter head.

4. Inspect the O-Ring: Clean or replace the tank O-ring to ensure a watertight seal.

5. Install New Assembly: Place the new CX400BA head onto the filter tank, ensuring the check valve is aligned with the return port.

6. Hand-Tighten Locking Ring: Do not overtighten—just snug enough to secure the head evenly.

7. Test for Leaks: Restore power, start the system, and check for leaks around the filter head after pressurizing.

✅ Why Shop with ePoolSupply.com?

• 100% Genuine Hayward OEM Parts

• Expert support from pool professionals

• Competitive pricing with fast shipping

• Trusted supplier to homeowners and pool service companies alike

Restore your filter’s efficiency and eliminate leaks with the Hayward CX400BA Filter Head Assembly – the only OEM choice for EasyClear C400 and C550 models. Order now at ePoolSupply.com for fast shipping and trusted quality.

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