Hayward Top Manifold Replacement CX3030C for SwimClear Cartridge Filters — Genuine UV-Resistant OEM Part

The Hayward CX3030C is the genuine top manifold replacement designed to restore proper flow and reliable sealing for Hayward SwimClear cartridge filters.

If your SwimClear cartridge filter is showing signs of bypass, leaking at the head, or uneven filtration, swapping in the CX3030C top manifold brings the original factory fit and function back to your system. This replacement part is molded to the same specifications as the original Hayward unit so it aligns with the cartridge stack, clamp, and plumbing connections for a straightforward repair.

How will this top manifold fix common filter performance problems?

Replacing a worn or cracked manifold prevents dirty water from bypassing the cartridges and restores balanced flow through each pleat. You’ll reduce recirculation of unfiltered water and regain the filter’s designed turnover efficiency without replacing the entire filter body.

• Re-establishes sealing surfaces against the cartridge stack to stop leaks.
• Directly replaces the original Hayward mating ports and o-ring grooves.
• Improves water distribution across all filter cartridges for more consistent filtration.

How easy is it to install the CX3030C on a SwimClear filter?

Installation is typically straightforward and requires basic tools and safety precautions. Remove the clamp and old manifold, inspect the cartridges and housing, then seat the new manifold with the proper o-ring and tighten the clamp evenly to the recommended torque.

• No special mods — designed to match Hayward SwimClear filter geometry.
• Uses the existing clamp, o-ring, and plumbing; usually a single-person job.
• Expect minimal downtime—replacement can often be done within an hour.

What materials and compatibility should I expect from this replacement part?

The CX3030C is constructed from durable, UV-resistant thermoplastic formulated for pool environments and chlorinated water. It’s engineered to pair specifically with Hayward SwimClear cartridge filter models that originally shipped with this manifold pattern.

• Genuine Hayward part, manufactured to original specifications.
• UV and chemical-resistant material for long service life.
• Compatible with SwimClear cartridges and standard Hayward fittings.

What should I check before ordering to ensure proper fit?

Confirm your filter model and existing manifold part number before purchasing to avoid compatibility issues. Also inspect the clamp, o-ring condition, and cartridge dimensions—replacing worn ancillary components at the same time prevents future leaks and saves repeat labor.

• Verify filter model and current part number matches CX3030C fitment.
• Inspect and replace the clamp and o-ring if they show wear or deformation.
• Check cartridges for damage; damaged cartridges can mask manifold issues.

Who is this for: The Hayward CX3030C top manifold replacement is intended for pool owners, maintenance professionals, and service technicians who own or service Hayward SwimClear cartridge filters and need an OEM-quality repair part to restore reliable filtration and prevent water bypass. If you want a direct-fit Hayward replacement rather than an aftermarket workaround, this part returns the system to factory alignment with minimal fuss.