Hayward Filter Clamp Assembly For PerFlex | ECX4000C

The Hayward ECX4000C Perflex Filter Clamp Assembly with Hardware is an OEM replacement designed to fasten the top and bottom halves of Hayward Perflex extended-cycle D.E. filters securely. Compatible with EC30, EC40, and EC40AC models, this kit provides a tight seal to prevent leaks and maintain proper system pressure. It comes complete with two bolts, two nuts, two spacers, and four corrosion-resistant washers, offering everything needed for a dependable installation. Constructed from rugged, chemical-resistant materials, the ECX4000C withstands tough pool conditions and frequent maintenance cycles. Its direct-fit design supports quick installation, making filter servicing easier and more efficient.

Highlights

• Exact OEM Fit: Matches Hayward Perflex EC30, EC40, and EC40AC specifications for reliable clamping and leak prevention.

• All-Inclusive Kit: Includes clamp, bolts, nuts, spacers, and washers to complete the installation in one step.

• Built for Longevity: Durable materials resist corrosion, wear, and chemical exposure for extended service life.

• Secure Tank Connection: Maintains a tight, pressure-resistant seal between filter sections for consistent performance.

• Maintenance-Friendly Design: Easy to install and remove for faster filter cleaning or part replacement.

Includes

• (1) Clamp
• (2) Bolts
• (2) Nuts
• (2) Spacers
• (4) Washers

Compatibility

• Hayward PerFlex Extended-Cycle Series DE Filter Models: EC30, EC40, and EC40AC

Additional Info

Here you’ll find details for the Hayward ECX4000C Perflex Filter Clamp Assembly with Hardware, a complete OEM kit for EC30, EC40, and EC40AC models. This section covers online ordering, installation notes, and shipping details.

Online Fitment Guide for Perflex Filters

The ECX4000C is compatible with the listed Hayward Perflex models and should be used with OEM hardware for the best sealing and safety.

Does ECX4000C fit all production years of EC30, EC40, and EC40AC filters

How to confirm ECX4000C compatibility from product specifications

Will ECX4000C work with modified or repaired filter tanks

Can ECX4000C replace only the hardware or the clamp itself

Installation Guidance for Leak-Free Operation

Align the clamp evenly around the tank seam, insert spacers, washers, bolts, and nuts, and tighten uniformly to manufacturer recommendations.

How to ensure even clamp pressure when installing ECX4000C

Best sequence for tightening bolts on the ECX4000C assembly

Can ECX4000C resolve persistent leaks after gasket replacement

When to replace ECX4000C during routine filter rebuilds

Ordering and Shipping

Ordering ECX4000C by part number ensures the correct OEM kit is delivered.

Buy ECX4000C online with free shipping when available

How quickly does ECX4000C ship if ordered early in the day

Add ECX4000C to seasonal maintenance orders for bulk savings

Order ECX4000C now to be prepared for upcoming filter service season