Hayward CX1100RE Replacement Cartridge for Star-Clear II Filter – OEM 8.5" x 23.375"

Key Features

• Genuine Hayward OEM Cartridge: Factory-original CX1100RE filter cartridge for Star-Clear II systems ensures perfect fit and performance.
• Premium Polyester Media: Durable pleated fabric traps dirt, oils, and debris for clearer pool water.
• High Dirt-Holding Capacity: Extended filter cycles and reduced maintenance compared to generic replacements.
• Exact Fit for C1100 Filters: No trimming or forcing required — drop-in replacement for Hayward Star-Clear II C1100 units.
• Reusable & Easy to Clean: Rinse and reuse multiple times before needing a replacement.

Product Overview

The Hayward CX1100RE Replacement Cartridge is the official OEM replacement for Star-Clear II C1100 cartridge filter systems. Measuring 8-1/2 inches in diameter and 23-3/8 inches long, this filter delivers high-capacity water filtration for above-ground and in-ground pools. Built from heavy-duty polyester media, it captures fine particles and contaminants while maintaining strong water flow. A perfect solution for maintaining crystal-clear pool water with minimal maintenance.

Specifications

• Part Number: CX1100RE
• Fits Filter Model: Hayward Star-Clear II C1100
• Outer Diameter: 8-1/2 inches
• Length: 23-3/8 inches
• Media Type: Reinforced polyester pleats
• End Caps: Molded OEM with center cores
• Reusable: Yes (washable/rinseable)

What’s Included

• (1) Hayward CX1100RE OEM Filter Cartridge
• *Filter tank/system not included

Why Buy from Best Buy Pool Supply?

• Authorized Hayward Dealer
• Fresh stock, fast shipping, and careful packaging
• Expert support available to help with compatibility questions

Shipping & Returns

• Shipping: Ships in 1–2 business days
• Returns: 30-day return policy on unused/unopened items

Need Help Confirming Compatibility?

Call us at (800) 877-1268 or contact our team — we’ll help verify this cartridge is the right fit for your Hayward filter.