Hayward Cartridge Element for StarClear C550 Filter | CX550RE
Hayward Cartridge Element for StarClear C550 Filter | CX550RE
Hayward Cartridge Element for StarClear C550 Filter | CX550RE
Hayward Cartridge Element for StarClear C550 Filter | CX550RE

Hayward Cartridge Element for StarClear C550 Filter | CX550RE

Regular price$104.99
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SKU:
CX550RE
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About This Item

The Hayward Cartridge Element (CX550RE) is the OEM replacement filter cartridge element for the Hayward StarClear C550 cartridge filter. This is the genuine Hayward part, engineered to the exact fit and performance specifications of the original element your C550 shipped with.

What It Does

The CX550RE element sits inside the StarClear C550 filter tank and captures dirt, debris, and fine particulates as pool water passes through its pleated filter media. Replacing this element on schedule restores the filter's designed flow rate and debris-holding capacity, keeping your water clear without straining your pump.

Specifications

Hayward Part Number CX550RE
Quantity Each (1)
Length 19 3/4"
Outer Diameter 7"
Top Inner Diameter 3"
Bottom Inner Diameter 3"

Fits Into

Brand Equipment Line Model / Part Number
Hayward StarClear C550

Compatibility is based on Hayward parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your filter's manual or on the original cartridge before ordering.

Poolaroo Pro Tip

Before ordering, measure your old element: it should be 19 3/4" long with a 7" outer diameter. If those numbers don't match, double-check your filter model number — the StarClear range spans several tank sizes, each with its own element. When it's time to clean, rinse the pleats with a garden hose working top to bottom; avoid a pressure washer, which can damage the media. For deep-seated sunscreen and body oil buildup, soak the element overnight in a dedicated cartridge filter cleaner before rinsing, and you'll get noticeably more service life between replacements.

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Hayward

About Hayward

Founded in 1925, Hayward has evolved from a small specialty metal shop in Brooklyn into a global powerhouse in residential and commercial pool equipment. For nearly a century, Hayward has pioneered advancements that revolutionized the swimming pool industry—most notably by transitioning pool equipment from heavy, rust-prone metals to durable, corrosion-resistant thermoplastics in the 1960s.

Today, Hayward is synonymous with reliable, energy-efficient performance and cutting-edge technology. From the legendary Super Pump to their modern Omni smart pool automation platforms, Hayward builds equipment designed to give pool owners total control and peace of mind. By focusing on sustainability, category-leading energy efficiency, and seamless smart home integration, Hayward empowers DIY homeowners to spend less time maintaining their water and more time enjoying their backyard oasis.

Why We Trust Hayward
A Century of Innovation: Over 100 years of engineering excellence, leading the industry from early metal valves to modern smart pool technology.
Unmatched Energy Efficiency: Pioneers of ultra-high efficiency variable-speed pumps and heating systems, saving pool owners money on monthly energy bills.
Total Smart Control: Creators of the Omni automation platform, giving users seamless, wireless control of pool chemistry, lighting, and temperature from their smartphones.
American Manufacturing Focus: The vast majority of Hayward products and components are proudly manufactured in United States facilities, ensuring strict quality control and dependable performance.

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