Hayward O-Ring Set 3PKRelief Valve Stem Seal for Pro, Super Star-Clear & Micro-Clear Filters | DEX2400Z3A
Hayward DEX2400Z3A O-ring kit. Fits Pro Series sand filters, Super Star-Clear and Micro-Clear D.E./cartridge filters. Includes 3-piece relief valve stem seal.
-
Set of Three Relief Valve Stem O-RingsIncludes 2 identical and 1 smaller O-ring for proper valve sealing.
-
Compatible with Multiple Hayward ModelsWorks with Micro-Clear Permaglass DE filters, Pro Series Plus sand filters (S311SC/S311SXV/S360SX), Super Star-Clear Cartridges (C2000C5000), and standard Pro Series sand filters.
-
Pre-Molded OEM Quality SealsDesigned to replace worn relief valve seals for leak-free operation.
-
Heat and Chemical Resistant RubberBuilt to withstand pool environments, chemicals, and temperature changes.
-
Essential Maintenance PartPrevents pressure leaks around air relief valves and helps maintain efficient filtration.
The Hayward DEX2400Z3A O-ring Set contains a relief valve stem seal kit (3 pieces) critical for maintaining a tight seal in Pro Series, Super Star-Clear, and Micro-Clear filters. These filters include models like S311SC, S311SXV, S360SX, C2000C5000 cartridges, and Micro-Clear vertical grid DE systems. Each kit delivers precise OEM-fit rings engineered to stop air or water leaks around the relief valve, preserving system pressure and filtration performance. Constructed from durable, chemical-resistant rubber, the O-rings resist chlorine, heat, and UV exposure, making them a dependable, maintenance-friendly part to replace annually or during pump servicing.
