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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.
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On the Hayward HCF Series Cartridge Filter HCF7030C diagram
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Other parts on the same Hayward HCF Series Cartridge Filter HCF7030C
The Aladdin Universal Manifold Stand Pipe O-Ring is an aftermarket replacement for the Hayward Filter, part number DEX2400Z5 or 2138. This O-ring ensures a tight seal between the stand pipe and manifold in your pool's filtration system, preventing leaks and maintaining efficient water flow. Manufactured for compatibility with Hayward filters, this O-ring is made from durable materials designed to withstand the rigors of pool chemical exposure and pressure cycling. Easy to install, this component is essential for keeping your filtration system sealed and functioning correctly.
- Precision Fit Seal: Creates a leak-proof connection, crucial for efficient water flow and filtration system integrity.
- Hayward Compatible: Designed as an aftermarket replacement, tailored for Hayward filter models DEX2400Z5 or 2138.
- Chemical and Pressure Resilient: Crafted from materials that endure the harsh conditions of pool chemical exposure and pressure changes.
- Installation Simplicity: Engineered for ease of installation, ensuring quick and secure replacement to maintain filtration performance.
- Hayward ProGrid DE Filter: DE2420, DE3620, DE4820, DE6020, DE7220
- Hayward SwimClear Cartridge Filter: C2030, C3030, C4030, C5030, C7030
Note: This may be compatible with your filter, please check owners manual to ensure compatibility.





