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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Finish: Raw Hardy Board
The 419-4120 part helps maintain alignment during installation for better system integrity
N-diethyl-p-phenylenediamine powder used in DPD-based chlorine testing for pool and spa water
4 inch markings offer readable depth reference from the pool deck
Hayward Outlet Elbow Assembly with O-Ring | DEX4820EA Pool Filters Finish: Raw Hardy BoardWhat This Part Is Used For The Hayward DEX4820EA Outlet Elbow Assembly With O Ring directs filtered water from compatible Hayward DE4820 filters into the return plumbing. It provides a sealed outlet connection. Why This Part Matters A cracked elbow or worn seal can cause leaks and pressure instability. Replacing the assembly restores proper flow and leak protection. This supports steady system circulation. Key Features and Specifications Manufacturer
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