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Replacement kit includes essential components to swap the existing sensor in Zodiac systems
providing 10/10 precision over your outdoor environment by allowing you to dial in heat levels from 0% to 100%
Manufacturer part number: 9-100-9030
Designed specifically for round inground pools
and filtration lines—from debris and contaminants
Hayward Filter Head with Check Valve | CX400BA In-Ground Pool Replacement kit includes essential componentsWhat This Part Is Used For The Hayward CX400BA Filter Head with Check Valve serves as the top housing assembly for compatible filter systems. The integrated check valve helps control water flow direction. Why This Part Matters A cracked head or failed check valve can lead to leaks or backflow issues. Replacing it restores proper sealing and controlled flow. This supports consistent filtration performance. Key Features and Specifications Manufacturer
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