Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
Still not sure? Call (818) 818-6559 and we'll find it for you.
OEM Hayward Locking Knob CX250G is a genuine Hayward replacement part crafted for Star-Clear Cartridge Filters, providing a secure connection between the filter head and body to uphold a watertight and reliable seal. Constructed from robust, high-strength materials, the CX250G locking knob ensures dependable performance and long-term durability even in demanding pool conditions. Replacing worn or broken locking knobs with the CX250G supports the continued effectiveness, safety, and operational reliability of your pool’s filtration system.
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Genuine Hayward Component: Made specifically for Star-Clear Cartridge Filters to ensure exact fit and system compatibility
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Reliable Filter Seal: Ensures a strong and consistent seal between the filter head and body, reducing the risk of leaks
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Heavy-Duty Material Build: Features strong construction for maximum resistance to damage and long service life
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Enhances Filtration Operation: Critical for sustaining proper system flow, pressure, and filtration effectiveness over time
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Preserves System Longevity: Essential part for maintaining safe and efficient pool equipment operation throughout the season
- (1) Lock Knob
- Hayward Star-Clear Cartridge Filters
